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RegFlo ENG_IM

1. F Y B 2 omr M O xx Ox xb 7 1 1 22 tc amp oz re e tc fF I gt Y NI gt VGO Q M GU CU CU CU Cy M y Lol 1 cov2 TB3 COMMUNICATIONS FAAA SHOWN WITH BATTERY MODULE OPTION TB1 IS NOT USED i WITH THIS OPTION 0687 OS Figure 3 Wiring Label Connecting Communications Wiring The RegFlo RF100 Series instruments have the flexibility to communicate to external devices using different protocols Communications take place either through the local operator interface port LOI or the Host port COM1 An optional Host Port COM2 is also available Wiring for the Host port is connected using screw terminals on the TB3 termination board See figure 3 Available Communications Ports The RegFlo controller provides three communication ports EIA 232 Operator interface port LOI e EIA 485 Host Port COM1 e Dial Up Modem or EI 232 Host Port COWM2 optional Operator Interface Port L OI The Operator Interface port also called the Local Operator Interface LOI port provides direct communications between the instrument and the serial port of an operator interface device such as an IBM compatible computer The interface allows you to access the RegFlo RF100 Series instruments using the RegLink software for configuration and transfer of stored data The LOI terminal on the Termination Board provides
2. 14 Operator Interface 14 MOS ONS eet bct 15 Connecting Input 15 Connecting Main Power MV EIEN CR Sd e ae 15 TYPE RF100 FLOW AND Connecting Ground Wiring 2s mes 15 PRESSURE INSTRUMENT Input Output Termination Points 16 MOUNTED ON A Analog Inputs a NOR 16 TYPE 1098 EGR REGULATOR Analog 16 Discrete Input us Staci xum cn dees ale Ses 16 TYPE RF100 FLOW AND Discrete 16 PRESSURE INSTRUMENT Calibration and Configuration 18 MOUNTED ON A Analog ee sed qd 18 TYPE EZR REGULATOR Pressure 5 18 Travel Sensor 18 Figure 1 RF100 Series Pressure and Flow Instruments System Configuration 19 Sample 19 MENA aii tat 19 Startup and 24 er ibas bs Assembly and Maintenance 25 Communication 20 Modbus Configuration 20 Unit 25 MEME Printed Wire
3. BLOCK VALVE STATION INTERMEDIATE INLET PRESSURE gt a Or Orn SUPPLY 0 PRESSURE LINE RESTRICTOR SUPPLY PRESSURE N gt LINE CONTROL LINE RESTRICTOR PILOT STATION OUTLET E0680_E MONITOR PILOT WORKING PILOT CONTROL LINE 2E Working Monitoring System Installation with 3 Pressure Sensors Used in the Type RF100 Instrument Installation Type Upstream RegFlo Three Sensors Figure 2 RF100 Series Typical Installations continued Only personnel qualified through training and When changing the orientation of the RF100 Series experience should install operate and maintain a instrument refer to the Magnet Rotation Orientation regulator Also make sure that all tubing and piping section to properly align the magnet are clean and unobstructed Note mets Accuracy depends on sensor location If the gas contains continuous particles Pressure sensors should be placed 5 to upstream filtration is recommended 10 pipe diameters from the valve body with no piping obstructions between the An RF 100 Series instruments may be installed in any sensing location and the valve body orientation In order for the Type RF100 instrument to estimate flow inlet pressure must be piped to the inlet connection and outlet pressure P must be piped to the outlet pressure connection of the regulator RegFlo instrumentation accuracy requires the regulator to fully stroke during P and P a
4. INDICATOR STEM KEY 17 IIT EM wilde A INDICATOR WASHER KEY 1 ES a INDICATOR COVER KEY 15 HEX NUTS KEY 20 MAGNET SHUTTLE ASSEMBLY KEY 24 NUT KEY 11 KEY 20 W8163 1 LOWER O RING KEY 33 SHUTTLE SLEEVE KEY 34 TOP O RING KEY 33 RETAINER MOUNTING ADAPTOR KEY 10 LOWER BACKUP RING KEY 12 O RING KEY 36 LOWER BACKUP RING KEY 12 SPRING SEAT KEY 13 STEM KEY 9 SPRING 2027 19 UPPER BACKUP RING KEY 12 O RING KEY 36 UPPER BACKUP RING KEY 12 Figure 11 Type EZR Travel Indicator Parts 0 When inserting the PWB assembly key 25 take care not to pinch the wires between the PWB cup assembly and the housing key 1 Once all sensor cables are connected rotate the cup one or two turns clockwise to twist the wires together Then lower the assembly into the housing and firmly press into position Attach the cup assembly to the die cast housing with four machine screws and lock washers keys 41 and 42 Reattach the ground wire Pressure Sensor Replacement Do not remove pressure sensor before unplugging from PWB Cup Assembly Due to a temperature compensation procedure performed at the factory on each pressure sensor sensors should not be changed out in the field If you require a different range please contact your local Fisher Sales Representative or Sales Office Travel Ind
5. 29B1954X012 14B3147X022 17B7757X022 19B1963X012 19B1963X022 19B1963X032 29B1041X032 29B1041X022 W30339X0012 39B1973X012 39B1973X062 39B1973X022 39B1973X032 39B1973X042 39B1973X052 29B1397X012 18B3438X012 1N430306382 10A8931X012 10A8931X052 10A3800X012 1R727606382 1N955306562 1D2620X0072 29B1965X012 1H2926X0032 1H2926X0022 1D191706992 1N423906382 1D191706992 1N423906382 W38230X0012 W38174X0012 W38223X0012 2 A5516X012 1C3335X0012 19B1398X012 19B1399X012 39B1940X012 1H5137X0022 29B1418X012 29B1437X012 21123 0012 29B1406X012 19B1434X012 19B1435X012 T14423T0012 14424 0012 W38164X0012 35 RF100 Series Type 1098 EGR figure 33 Key 17 18 21 22 36 Description Housing Assembly Warning Label Nameplate Drive Screw 8 required Cover Cover O Ring Hex Socket Set Screw Lower Indicator Fitting 1 inch DN 25 main valve body 2 3 and 4 inch DN 50 80 and 100 main valve body 6 inch DN 150 main valve body Stem Assembly Use with full capacity trim 1 inch DN 25 main valve body 2 inch DN 50 main valve body 3 inch DN 80 main valve body 4 inch DN 100 main valve body 6 inch DN 150 main valve body Use with restricted trim 2 inch DN 50 main valve body 3 inch DN 80 main valve body 4 inch DN 100 main valve body 6 inch DN 150 main valve body Mounting Adaptor Backup Ring 4 required Indicator Washer Indicator
6. To avoid such injury and damage install the regulator in a safe location Installation Requirements This section provides generalized guidelines for successful installation and operation of the RF100 Series instruments Planning helps to ensure a smooth installation Be sure to consider location RF100 Series ground conditions climate and site accessibility as well as the suitability of the instrument application while planning an installation The versatility of the RF100 Series instruments allows them to be used in many types of installations For additional information concerning a specific installation contact your Fisher Sales Representative For detailed wiring information refer to Wiring section The Installation Requirements section includes Site Requirements e Grounding Installation Requirements Note The RF100 Series instruments have been tested and found to comply with the limits for class A digital device pursuant to part 15 of the FCC Rules These limits are assigned to provide reasonable protection against harmful interference when the instruments are operated in a commercial environment These instruments generate use and can radiate radio frequency energy If not installed and used in accordance with this instruction manual these instruments may cause harmful interference to radio communications Operation of these instruments in a residential area is likely to cause harmful interference
7. 21170 0032 21170 0042 21170 0062 21171 0022 21171 0032 21171 0042 21171 0062 T40630T0012 1K786806992 18B8503X012 14A6759X012 14A5678X012 14A5662X012 14A5647X012 14A5647X012 24B1301X012 29B2269X012 39B1960X012 21152 0012 21153 0012 21155 0012 21156 0012 21156 0012 14 9687 012 14 9680 012 14 9679 012 14A6768X012 14A6626X012 14A6627X012 14A6628X012 14A6771X012 14A6629X012 14A6630X012 14A6631X012 14A6770X012 14A6632X012 14A6633X012 14A6634X012 15A2253X012 14A9686X012 14A9685X012 15A2615X012 29B1954X012 14B3147X022 Key 23 25 26 26 27 30 37 38 39 66 67 Description Wire Retainer Magnet Shuttle Assembly PWB Cup Assembly Type RF100 Type RF110 Pressure Sensor Assembly Inlet Outlet and Auxiliary Pressure Sensors 0 to 30 inches w c 0 to 75 mbar 0 to 15 psig 0 to 1 03 bar to 35 psig 0 to 2 41 bar 0 to 100 psig 0 to 6 90 bar 0 to 300 psig 0 to 20 7 bar 0 to 500 psig 0 to 34 5 bar 0 to 1000 psig 0 to 68 9 bar Pressure Sensor Plug Used in place of pressure sensor assembly Stem O Ring 2 required Nitrile Fluoroelastomer Mounting Adaptor O Ring Nitrile Fluoroelastomer Pressure Sensor O Ring O Ring 2 required Shuttle Sleeve Fitting O Ring 1 inch DN 25 main valve body Nitrile Fluoroelastomer Part Number 17B7757X022 19B1963X042 29B1041X032 29B1041X022 W30339X0012 39B1973X012 39B1973X062 39B
8. Al 2 DI 1 DO e 1 AO 1 Al 1 DI 2 DO 2 Al 2 DI 1 DO 2 Al 1 DI 2 DO Classification FCC Class A and CISPR 22 computing device Analog Input Quality Type Single ended voltage sense analog inputs current loop if scaling resistor is used Signal 1 to 5 Vdc software configurable 4 to 20 mA with 250W resistor installed across and terminals Terminals 11 or AI2 Positive Input e Negative Input common Accuracy 0 5 over 40 to 149 F 40 to 65 range Isolation None Input Impedance 1MW Filter Single pole Resolution 10 bits Conversion Time 200 us Sample Period 1 0 second minimum RTD Interface optional RTD Input Quantity Type Single input for a 2 3 or 4 wire RTD element with alpha of 0 00385 Sensing Range 40 to 167 F 40 to 75 C Introduction Scope of Manual This instruction manual provides generalized guidelines for successful installation and operation of the RegFlo RF100 Series flow and pressure instruments Planning helps to ensure smooth installation Be sure to consider location ground conditions climate and site accessibility as well as the suitability of the application when planning an installation Refer to the appropriate RF100 Series Analog Output Quality Type 0 to 2 Vdc output or 4 to 20 mA current Terminals AO Positive Output ACOM Negative Output common Resolution 8 bits Accuracy 0 5 of full scale output Res
9. Answer 30m assumes that modem is active for 30 minutes per day and has a 5 minute phone connection per day Scheduled Auto Answer 10m 8 hr assumes that the modem is active for 80 minutes per day and has a 5 minute phone connection per day Scheduled Auto Answer Full Time assumes that the modem is active all of the time to receive a communication Assumes a 5 minute connection per day Table 8b Average Current Draw excluding I O second _ 10 seconds 30 seconds 1 minute 2minutes Sminutes 10 minutes 30 minutes Average Current Draw when device is externally powered Base Consumption assumes no Host communications and one connection 15 minute with local RegLink once per week Scheduled Auto Answer 30m assumes that modem is active for 30 minutes per day and has a 5 minute phone connection per day Scheduled Auto Answer 10m 8 hr assumes that the modem is active for 80 minutes per day and has a 5 minute phone connection per day Scheduled Auto Answer Full Time assumes that the modem is active all of the time to receive a communication Assumes a 5 minute connection per day COMMUNICATIONS MODE 23 RF100 Series communications full time and 1 5 hours of insolation Calculate the amount of current required from the solar array per day using the following equation ray Average Current Draw 6 268 mA x 24 hrs 1 5 hrs of Insolation 100 3 mA Convert this value to amps by di
10. Board PWB Cup 25 S RIE RE EE TITO TO CIE COTIDL UE TO T D 20 Logic AlarMS scat ow Chee Rok D DO 20 dius Mep A emeni 5 History 21 Travel Indicator Assembly 26 ctn MePCT nrrrmm 22 RTD Interface Wiring 5 lt 29 Battery 22 RTD Installation Instructions eee ee ae 30 I O Board Power 22 Magnet Rotation Orientation 32 I O Board Current Draw 22 Product Electronics s l 32 Solar Panel and Battery Sizing Example 23 Parts 34 Battery Module Installation and Replacement 24 Parts SG MMC 35 A US Patent Number 6441744 Other US and Foreign Patents Pending www FISHERregulators com EMERSON Process Management D102767X012 RF100 Series Specifications Available Configurations RF100 Flow and Pressure Instrument RF110 Pressure Instrument Security 15 users with passwords and 3 levels of access Alarms Hi Hi Hi Low and Low Low on all analog inputs Logic alarms 240 logs in alarm log Sensor and Pressure Ranges See table 1 Instantaneous Flow Estimation Accuracy See tables 2 and 3 and the Instanta
11. Laboratories UL in the United States and Canadian Standards Association CSA in Canada The RegFlo RF100 Series instruments are approved by CSA Types of Protection The RegFlo instruments are certified as explosion proof and nonincendive It is not certified as intrinsically safe See following definitions Explosion Proof XP A protection concept that requires electrical equipment to be capable of containing an internal explosion of a specific flammable vapor in air mixture thereby not allowing the release of burning or hot gases to the external environment which may be potentially explosive Also the equipment must operate at a safe temperature with respect to the surrounding atmosphere Intrinsically Safe IS A protection concept that requires electrical equipment to be incapable of releasing sufficient electrical or thermal energy to cause ignition of a specific hazardous substance under normal or fault operating conditions Nonincendive NI A type of protection which requires electrical equipment to be nonsparking and incapable of releasing sufficient electrical or thermal energy to cause ignition of a specific hazardous substance under normal operating conditions Locations Where Types of Protection Are Used The various types of protection can be used in the locations designated in table 4 Nomenclature Approval agencies within North America classify equipment to be used in hazardous loca
12. be made by using standard RTD wire similar gage insulated wire or similar Figure 21 3 wire RTD with ONE required jumper Figure 22 4 wire RTD RF100 Series Figure 24 Completed RegFlo RTD Interface and Wiring 3 WIRE RTD When using a 3 wire RTD install the alike colored wires into Slots 1 and 2 Install the oppositely colored wire into Slot 3 or 4 Install a jumper to bridge the adjacent unused slot figure 21 4 WIRE RTD When using a 4 wire RTD install the light colored wires into either Slots 1 and 2 or Slots 3 and 4 Install the dark colored wires into the remaining slots No jumpers are required when a 4 wire RTD is used 5 Tighten cord grip around RTD wire by twisting in a clockwise manner in order to create a snug watertight seal around the RTD wiring figure 24 31 RF100 Series il TRRRRI Reo R30 85 O u2 coCB Oco Uf CD Cica 0784 R Cres mci Cs 7 fI apc RTI 0 R8 0 DOC0390B Figure 25 Main Processor Card Magnet Rotation Orientation When changing the orientation of the RF100 Series instrument the magnet must be rotated to match the orientation of the instrument To change the magnet orientation remove the indicator protector key 16 and indicator cover key 15 Using a wrench align the arrow on the indicator cap key 66 with the arrow on the housing assembly key 1 by turning the indicator cap clockwise See fi
13. conductor should have a resistance of 1 ohm or less between the instrument case ground lug and the earth ground rod or grid The grounding installation method for the instrument depends on whether the pipeline has cathodic protection Pipelines with cathodic protection do not require grounding the instrument can float Electrical isolation can be accomplished by using insulating flanges upstream and downstream on the distribution system In this case the instrument could be flange mounted or saddle clamp mounted directly on the distribution system and grounded with a ground rod or grid system On pipelines without cathodic protection the pipeline itself may provide an adequate earth ground and the instrument could mount directly on the distribution piping Using a ground system tester test to make sure the pipeline to earth impedance is less than 25 ohms If an adequate ground is provided by the pipeline do not install a separate ground rod or grid system All grounding should terminate at a single point Isolate the instrument installation and install a ground rod or grid grounding system if the pipeline to earth impedance is greater than 25 ohms All Installations The robust design of the RF100 Series instrumentation allows this device to be installed indoors or outdoors When installed outdoors the RF100 Series instrument does not require protective housing This device is designed to withstand the elements The Type
14. drawings are not required for explosion proof instruments but the equipment must be installed per the NEC or CEC as appropriate 5 Conduit seals may be required within 18 inches 457 mm of the field instrument to maintain the explosion proof rating and reduce the pressure piling effect on the housing Nonincendive Technique This technique allows for the incorporation of circuits in electrical instruments which are not capable of igniting specific flammable gases or vapor in air mixtures under normal operating conditions Advantage of this Technique 1 Uses electronic equipment which normally does not develop high temperatures or produce sparks strong enough to ignite the hazardous environment 2 Lower cost than other hazardous environment protection techniques because there is no need for explosion proof housings or energy limiting barriers 3 Permits using wiring methods suitable for wiring in ordinary locations as allowed by the NEC exception Disadvantage of this Technique 1 This technique is only applicable to Division 2 locations 2 Places constraint on control room to limit energy to field wiring normal operation is open short or grounding of field wiring so that arcs or sparks under normal operation will not have enough energy to cause ignition 3 Both the field instrument and control room device may require more stringent labeling Instrument Repair Approved instruments can be field repaired unde
15. for the Live Reading to update and stabilize For a Type 1098 EGR open the control line to atmospheric pressure The valve plug should travel to the wide open position Enter the appropriate value for the Tester Value and click the Set Span button This value is 100 when travel stops are not used When restricted trim is used this may be another value depending on how you have configured the instrument Refer to the RegLink Software User Manual for additional information When stroking the regulator wide open be sure to protect the pressure sensors from overpressure 5 Confirm that the Live Reading is correct and click Accept or Cancel If the Live Reading is not correct select cancel and repeat the procedure System Configuration Several parameters under the Configure System menu require input and confirmation prior to startup The System options allow customization and set the parameters for the flow estimation application and Logic Alarms Sample Interval The System screen under Configure Device allows you to configure the Sample Interval The Sample Interval is how often a sample is taken of Analog Input values The RF100 Series instrument electronics will go into a low power mode between samples This allows the power consumption to be minimized The more frequent the RF100 Series instrument samples the Analog Inputs the more power is consumed or the shorter the battery life The default Sample Interval is 1 m
16. nameplate When ordering parts reference the eleven digit part number of each part as found in the parts list Parts List Types EZR and RF110 figures 32 and 34 Key 17 18 20 Description Housing Assembly Warning Label Nameplate Drive Screw 8 required Cover Cover O Ring Hex Socket Set Screw Stem 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body Mounting Adaptor 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body Upper O Ring Retainer 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body Backup Ring 4 required 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch main DN 150 valve body Upper Spring Seat 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body Indicator Washer 1 or 2 inch DN 25 or 50 main valve body 3 4 or 6 inch DN 80 100 or 150 main valve body Indicator Cover with indicator 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body Indicator Protector with indicator 1 or 2 inch DN 25 or 50 main valve body 3 4 or 6 inch DN 80 100 or 150 main valve body Indicator Housing Indicator Stem with indicator 1 or 2
17. to radio communications Operation of the RF100 Series instruments in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his her own expense User Instructions This equipment complies with Part 68 of the FCC rules On the RF100 Series housing assembly is a label that contains the FCC certification number and the Ringer Equivalence Number REN If requested this information must be provided to the telephone company Registration No US FSRMROOBIOO REN 0 0B Registration Holder Fisher Controls International Inc This instrument is designed to be connected to the telephone network or premises wiring using a compatible modular jack that is Part 68 compliant See the Installation section for details The REN is used to determine the quantity of devices that may be connected to the telephone line Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call Typically the sum of the RENs should not exceed five 5 0 To be certain of the number of devices that may be connected to a line as determined by the total RENS contact the local telephone company If the RF100 Series Modem causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of service may be required If advance notice is not practical the telephone company will notify you as so
18. wiring access to a built in EIA 232 serial interface and is capable of up to a 19 2k baud rate The operator interface port supports only ROC protocol communications The LOI also supports the log on security feature of the instrument The configuration device is typically an IBM compatible computer A prefabricated interface cable is available as an accessory from Fisher The LOI port is how the instrument normally communicates with the RegLink software This port is compatible with RS232 signals An RTS terminal is provided on the Termination Board and is intended for future applications The following table shows the signal routing between the Termination Board terminations and the 9 pin serial connector Local configuration or monitoring of the instrument through its LOI port must be performed in a nonhazardous area Note If desired or required the LOI port may be wired to a more convenient location Due to the EIA 232 specifications the location must be within 50 feet 15 2 m of the RegFlo device Host Ports Host ports are used to monitor or alter the RegFlo instrument from a remote site using a host configuration software It also supports the log on security feature of the RegFlo instrument The host port is capable of initiating a message in support of Spontaneous Report by Exception SRBX or RBX Refer to RegLink Software User Manual Note Due to the small enclosure the radio must be mounted outside of t
19. 1973X022 39B1973X032 39B1973X042 39B1973X052 29B1397X012 1E472706992 1N430406382 18B3438X012 1N430306382 1N955306562 1D2620X0072 29B1965X012 10A8931X012 10A0811X012 2 3 or 4 inch DN 50 80 or 100 main valve body Nitrile Fluoroelastomer 6 inch DN 150 main valve body Nitrile Fluoroelastomer Battery Module Communication Card RS 232 Dial Up Modem Vent 1 inch DN 25 main valve body 2 required 2 3 4 or 6 inch DN 50 80 100 or 150 main valve body requires both part numbers Pipe Plug 1 4 inch NPT Pan Head Machine Screw 4 required Lock Washer 4 required Cup Gasket Pipe Plug 1 2 inch NPT 2 required Termination Label Interface Cable not shown Upper O Ring Retainer 1 inch DN 25 main valve body 2 inch DN 50 main valve body 3 inch DN 80 main valve body 4 inch DN 100 main valve body 6 inch DN 150 main valve body Lower O ring Retainer Jam Nut 2 required Locknut Upper Hex Nut 2 required Travel Stop not shown 2 inch DN 50 main valve body 7096 Capacity 3096 Capacity 3 inch DN 80 main valve body 4096 Capacity 4 inch DN 100 main valve body 40 Capacity 6 inch DN 150 main valve body 4096 Capacity Indicator Cap Input Output Board 10A3800X012 1R727606382 1F262906992 1F2629X0012 W38230X0012 W38174X0012 W38223X0012 2 A5516X012 2 A5516X012 T14340T0012 1C3335X0012 19B1398X012 19B1399X012 39B1940X012 1H5137X0022 29B1406X012 19B1434X012 T14330T0012 2111
20. 2 No 0 M91 General Requirements Canadian Electrical Code Part Il CSA C22 2 No 30 MI 986 Explosion Proof Enclosures for Use in Class Hazardous Locations CSA C22 2 No 94 1991 Special Purpose Enclosures CSA C22 2 No 142 M1987 Process Control Equipment CSA C22 2 No 157 92 Intrinsically Safe and Nonincendive Equipment for Use in Hazardous Locations CSA C22 2 No 213 MI 987 Nonincendive Electrical Equipment for Use in Class l Division 2 Hazardous Locations National Electric Code NEC Article 500 1996 Defines the hazardous area classes divisions hones groups and provides installation criteria National Electrical Manufacturer s Association NEMA Standard 250 1985 Enclosure for Electrical Equipment 1000 Volts Maximum Describes definitions and standards for electrical enclosures for U S installations National Fire Protection Association NFPA 497M 1991 Classification of Gases Vapors and Dusts for Electrical Equipment in Hazardous Classified Locations Table 4 Hazardous Areas Where Types of Protection May Be Used TYPES OF PROTECTION CLASS I DIVISION 1 CLASS I DIVISION 2 Note The following information is provided as an example of the information listed in the National Electrical Code NEC Do not use the information in this document in place of the NEC Approval Agencies There are three main approval agencies in North America Factory Mutual FM and Underwriters
21. 9 0012 14329 0012 21116 0012 21116 0012 T14276T0012 14A5693X022 21159 0012 1L286338992 14A9676X012 14A9677X012 14A9671X012 14A9670X012 14A9682X012 14424 0012 W38164X0012 RF100 Series 4 LZ AF ee jade A ox R HERES p 3 HT Y INL 1 22852872 Va ms 5507 7 MN eL T 411 181919181 3 1 1 1 1 2 KF 555577227227227242427 37 st 22 N LLI n gt H 4 LL a LLI A lt 9 lt lt x e LLI c e v LL a n H 7 7 XS 272 X pm 8 EEE UL n amp co 37 Figure 32 Type RF100 Parts Assembly for Type EZR TYPE RF100 EXTERNAL PARTS ASSEMBLY FOR TYPE EZR TYPE 1098 EGR Sla eke ave Wht IL E D Si Nr 99 The amp amp 8 8 8 8 amp 8 8 6 8 9 HT l Niners um pee nii fo TYPE RF100 INTERNAL PARTS ASSEMBLY FOR 1934 3 Figure 33 Type RF100 Parts Assembly for Type 1098 RF100 Series M 1934 3 TYPE RF100 EXTERNAL PARTS ASSEMBLY FOR TYPE 1098 EGR 38 RF100 Series OLE TM EE EET TAA A F NS amp C G A M rre E0686 TYPE RF110 EXTERNAL PARTS ASSE
22. Cover 1 inch DN 25 main valve body 2 inch DN 50 main valve body 3 inch DN 80 main valve body 4 inch DN 100 main valve body 6 inch DN 150 main valve body Indicator Protector 1 or 2 inch DN 25 or 50 main valve body 3 4 or 6 inch DN 80 100 or 150 main valve body Indicator Housing Indicator Stem 1 inch DN 25 main valve body 2 inch DN 50 main valve body 3 inch DN 80 main valve body 4 inch DN 100 main valve body 6 inch DN 150 main valve body Spring 1 inch DN 25 main valve body 0 to 60 psig 0 to 4 14 bar 60 to 125 psig 4 14 to 8 62 bar 125 to 400 psig 8 62 to 27 6 bar 2 inch DN 50 main valve body 0 to 20 psig 0 to 1 38 bar 0 to 60 psig 0 to 4 14 bar 60 to 125 psig 4 14 to 8 62 bar 125 to 400 psig 8 62 to 27 6 bar 3 inch DN 80 main valve body 0 to 20 psig 0 to 1 38 bar 0 to 60 psig 0 to 4 14 bar 60 to 125 psig 4 14 to 8 62 bar 125 to 400 psig 8 62 to 27 6 bar 4 inch DN 100 main valve body 0 to 20 psig 0 to 1 38 bar 0 to 60 psig 0 to 4 14 bar 60 to 125 psig 4 14 to 8 62 bar 125 to 400 psig 8 62 to 27 6 bar 6 inch DN 150 main valve body 0 to 20 psig 0 to 1 38 bar 0 to 60 psig 0 to 4 14 bar 60 to 125 psig 4 14 to 8 62 bar 125 to 400 psig 8 62 to 27 6 bar Shuttle Cap not shown Wire Retainer Part Number 29B1935X012 1E953028982 38A5251X032 11205106562 18B5516X012 21117 0012 21107 0012 21120 0012 21170 0012 21170 0022
23. Instruction Manual Form 5661 February 2006 RegFlo RF100 Series Pressure and Flow Instruments RF100 Series Contents 2 I O Board Specifications 3 IDIFOQOUCIION uirum ena wea ote Md o qe E ec 3 Principle of 4 Hazardous Area Product Approval for North America 6 Common 6 Approval 6 Locations Where Types of Protection Used 6 Hazardous Area Classifications ag don hen 7 Temperature 7 INSTRUMENT Explosion Proof 8 Nonincendive Technique 8 Instrument 9 RF100 Series Installation 9 Installation 9 All dnstallallORiS saisi bet imi ince inte ahh spare RU bim ei dem ars 10 Type RF110 Pipestand Mounting 13 Retrofitting A 100 13 WING SCR EE M 14 Terminal Wiring lt 14 Connecting Communications 14 Available Communications Ports
24. LINE E0680 B PILOT hib CONTROL LINE 2B Upstream Wide Open Monitoring System Installation with 2 or 3 Pressure Sensors Used in the Type RF100 Instrument Installation Type Downstream RegFlo Two or Three Sensors Nm P3 AUXILIARY DOWNSTREAM REGULATOR UPSTREAM y REGULATOR BLOCK VALVE ks 4 VALVE STATION INLET SUPPLY STATION OUTLET INTERMEDIATE PRESSURE SUPPLY PRESSURE X PRESSURE RESTRICTOR LINE LINE CONTROL LINE RESTRICTOR WORKING PILOT PILOT EBENE MONITOR PILOT CONTROL LINE 2C Working Monitoring System Installation with 2 or 3 Pressure Sensors Used in the Type RF100 Instrument Installation Type Downstream RegFlo Two or Three Sensors Figure 2 RF100 Series Typical Installations 11 RF100 Series x P3 AUXILIARY P1 ET BLOCK VALVE 2 WORKING REGULATOR MONITOR REGULATOR BLOCK VALVE STATION INTERMEDIATE INLET PRESSURE STATION OUTLET SUPPLY am ar PRESSURE SUPPLY PRESSURE 2222 LINE RESTRICTOR ui a PILOT PILOT EXHAUST PILOT CONTROL E0680 D LINE W CONTROL LINE 2D Downstream Wide Open Monitoring System Installation with 3 Pressure Sensors Used in the Type RF100 Instrument Installation Type Upstream RegFlo Three Sensors AUXILIARY NS VALVE y UPSTREAM REGULATOR DOWNSTREAM REGULATOR
25. MBLY TYPE RF110 INTERNAL PARTS ASSEMBLY Figure 34 Type RF110 Parts Assembly Type RF110 Mounting Parts figure 34 Key Description Part Number 46 Bracket 39B1421X012 47 5 19B1420X012 48 U Bolt 2 required 19B1433X012 49 Carriage Bolt 19B1422X012 50 Lock Washer 5 required 1C225728982 51 Nut 5 required 14352724122 39 RF100 Series Industrial Regulators USA Headquarters McKinney Texas 75050 USA Tel 1 800 558 5856 Outside U S 1 469 293 4201 Asia Pacific Shanghai China 128461 Tel 65 6777 8211 Europe Bologna Italy 40013 Tel 39 051 4190611 Natural Gas Technologies USA Headquarters McKinney Texas 75050 Tel 1 800 558 5856 Outside U S 1 469 293 4201 Asia Pacific Singapore Singapore 128461 Tel 465 6777 8211 Europe Bologna Italy 40013 Tel 39 051 4190611 Gallardon France 28320 Tel 433 0 2 37 33 47 00 Industrial High Purity TESCOM Elk River Minnesota 55330 USA Tel 1 763 241 3238 Selmsdorf Germany 23923 Tel 449 0 38823 31 0 For further information visit www emersonprocess com regulators The Emerson logo is a trademark and service mark of Emerson Electric Co All other marks are the property of their prospective owners Fisher is a mark owned by Fisher Controls Inc a business of Emerson Process Management The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not t
26. RF100 instrument is installed on the regulator in place of the indicator fitting The Type RF110 instrument is mounted to a pipe stand or wall remote from the regulator When installed indoors remote venting of the atmospheric vent and mounting adaptor vent is required This instrument can also be installed in a pit that is subject to flooding by venting the housing atmospheric vent and mounting adaptor vent above the maximum possible flood level Any other atmospheric reference points such as a pilot spring case must also be installed above flood levels Note When installed in a hazardous area appropriate techniques are required Refer to the Hazardous Area Product Approval section of this manual The unit is CSA Class DIV explosion proof and CSA Class DIV II nonincendive RF100 Series gt OPTIONAL AUXILIARY 2 om BLOCK VALVE gt STATION OUTLET STATION INLET SUPPLY PRESSURE LINE 1 X A CONTROL LINE ME RESTRICTOR PILOT 2A Single Regulator Installation with 2 or 3 Pressure Sensors Used in the Type RF100 Instrument Installation Type Single Cut Two or Three Sensors NT P3 AUXILIARY P1 MONITOR REGULATOR WORKING REGULATOR K BLOCK VALVE VALVE STATION INLET SUPPLY 7 STATION OUTLET NC HAND VALVE INTERMEDIATE PRESSURE SUPPLY PRESSURE LINE Picus RESTRICTOR PILOT RESTRICTOR CONTROL EXHAUST US PILOT
27. T E 3 Ne 227235 Figure 31 Electronic Components Board Layout RS 232 Comm Board Optional figure 28 The RS 232 communications board provides an additional serial interface for the Type RF100 products and is designated COM2 Modem Board Optional figure 29 The modem board is a state of the art 2400 baud modem with capacitive isolation and onboard DAA interface The modem interfaces to the processor board and utilizes a standard Hayes protocol command set for modem configuration and dialing commands I O Board Optional This board provides additional I O for the Type RF100 products The I O Board can be configured in one of the following ways e 1 AO 1 Al 2 01 1 DO e 1 AO 1 Al 1 01 2 DO e 2 Al 2 01 1 DO e 2 Al 1 01 2 DO 34 Changes can be made in the field to switch to a different configuration Two of the five channels are selectable refer to figure 30 Switches labeled 51 52 and S3 are provided Switch S3 will select whether pin 6 is a DI or DO Switch S1 will select whether pin 4 is an AO or Al If pin 4 is selected as an AO switch S2 will select whether it is a voltage 0 to 2V or current 4 to 20 mA output Parts Ordering When corresponding with your Fisher Sales Office or Sales Representative about this equipment reference the equipment serial number or FS number found on a
28. TERFACE ELEMENT DARK WIRE Figure 15 4 Wire RTD 29 RF100 Series RTD Installation Instructions Figure 16 Removing RTD Interface Cover Figure 17 Inserting Wires through RTD Cover 1 Remove RTD Interface Cover key 26 from bottom of Type RF110 housing figure 16 2 Insert RTD wires through the Cover key 26 figure 17 3 Note numbering orientation for RTD wire interface figure 18 Note Actual RTD interface housing is not labeled 4 Wire insertion method is to depress orange tab with small tool figure 19 e g ballpoint pen and then insert RTD wire into the corresponding slot while depressing orange tab Note RTD wires are to be inserted into the larger of the two hole arrays located closest to the orange tabs Releasing 30 Figure 19 Inserting Wires to the RTD Wiring Terminal Block orange tab will lock the wire to green housing The Type RF110 RTD Interface will accept a 2 3 and 4 wire RTD input as shown in following figures Slots 1 and 2 are interchangeable with each other Slots 3 and 4 are also interchangeable with each other Note Using the RTD Interface will change the Approval Classification of the unit to CSA Class 1 Division 2 2 WIRE RTD When using a 2 wire RTD e g one dark and one light colored wire install one of the wires into Slot 1 or 2 and the other wire into Slot 3 or 4 Install two jumpers to bridge the adjacent unused slots figure 20 Jumpers can
29. Type EGR body flange To aid this process the spring may be compressed further by turning the flanged nut down on the stem until sufficient lower fitting thread engagement is reached 3 Remove the flanged nut upper O ring retainer and mounting adapter 4 Slide the first set of backup rings key 12 and stem O ring key 27 on to the stem key 9 until they contact the lower O ring retainer key 60 Install the mounting adapter O ring key 30 and mounting adapter key 10 Slide the second set of backup rings key 12 and stem O ring key 27 on the stem key 9 Replace the upper O ring retainer key 59 5 Install the flanged nut key 61 flanged side facing upward on the stem and thread down all the way 6 Install the magnet shuttle assembly key 24 on the stem turning until tight making sure to replace with arrow pointing towards the regulator 7 Thread the flanged nut against the magnetic shuttle assembly and tighten Replace the remaining parts in reverse order of removal which was described in the Removal portion of the Travel Indicator Assembly and O ring Maintenance section RF100 Series RTD Interface Wiring Schematics 2 JUMPERS TYPE RF110 RTD RTD INTERFACE ELEMENT DARK WIRE Figure 13 2 Wire RTD 1 JUMPER T nd iN LIGHT WIRE dre de 0034 TYPE RF110 RTD RTD INTERFACE ELEMENT 5 123 4 ar DARK WIRE Figure 14 3 Wire RTD LIGHT WIRE TYPE RF110 RTD RTD IN
30. acket Insert the carriage bolt key 49 through the bracket and spacer from the top securing the unit 3 Position the unit and tighten using a washer key 50 and nut key 51 4 Connect pressure lines to pressure sensors key 26 using 1 4 inch NPT fittings not supplied Note Pressure sensors are factory calibrated If further calibration is required refer to the Calibration section of this manual or to the RegLink Software Manual Form 5669 PN D102780X012 RF100 Series Guard against overpressuring the sensor assemblies Maximum pressures are listed in table 1 page 2 Retrofitting A Type RF100 To An Existing Type EZR or Type 1098 EGR Regulator Type RF100 instrument key numbers are referenced in figures 32 and 33 Avoid personal injury or damage to property from sudden release of pressure or uncontrolled gas or other process fluid Before starting to disassemble carefully release all pressures according to the Shutdown procedure Use gauges to monitor inlet loading and outlet pressures while releasing these pressures 1 Remove inlet and bleed pressure from the regulator Refer to the Type EZR or Type 1098 EGR instruction manual for proper procedure 2 Remove the travel indicator assembly from the regulator bonnet on the Type EZR or remove the indicator fitting from the bonnet on the Type 1098 EGR 3 Remove the spring protector if provided from the Type RF100 Lubricate the O ring and threads
31. are on a PC connected through the LOI port Remote monitoring is performed through the Host port COM1 or 2 optional of the instrument using either RegLink or Host software Refer to the RegLink Software User Manual for more information Assembly and Maintenance Unit Assembly Note Ensure that the assembly is performed at a nonmagnetic workstation When removing tubing fittings from the RF100 Series pressure sensors hold the sensor flats in place with a wrench while removing the fitting Failure to do so may result in damage to the electronics assemblies inside the enclosure Printed Wire Board PWB Cup The assembly of the PWB cup must be done at a workstation that has adequate antistatic protection Assembly personnel must wear antistatic protection while handling printed circuit boards used in this assembly Removing PWB Cup Assembly from Housing figures 32 33 and 34 1 Loosen the cover lock screw key 7 and remove the cover key 5 Remove the PWB cup assembly by disconnecting any external wiring and removing the four screws key 42 Carefully rotate the PWB cup assembly counterclockwise while gently pulling the cup out of the housing exposing the sensor wires in the rear of the cup 2 Unplug the pressure sensor wiring from the sensor board and remove the PWB cup assembly key 25 RF100 Series PWB Assemblies to PWB Cup Refer to figure 31 for components board layout 1 Remove the two self tappi
32. attery life and ensures sufficient voltage at low Table 7 Input Output Board Average Current Draw 4 5 200 axo gt 9 o oso 9 o oes oss ww om gt POWER SUPPLY 0 INDIVIDUAL MODULES QUANTITY I mA I mA DUTY CYCLE 96 VOLTAGE SUBTOTAL cw 9 o o ow a e gt o o ow ow a e 9 Subtotal Individual Modules 3 405 mW Average Current Draw 0 624 mA 1 Duty Cycle is of time at 50 or above 2 Duty Cycle is of time in Closed State 22 I O Board Current Draw Example 1 Fill in shaded areas Select one configuration type then fill in the appropriate quantity of individual modules of the configuration 2 Calculate the requirements for the base 1 board configuration Duty Cycle is always 100 Quantity I Power Supply Voltage Power Requirements 3 Subtotal the consumption for the base 1 board 4 Fill in the Duty Cycle of the Individual Modules 5 Calculate the requirement using the Duty Cycle of each channel Duty Cycle Active Time Active Time Inactive Time 15 secs 60 secs 0 25 25 Quantity I 1 Duty Cycle 41 Duty Cycle RF100 Series divide by the power supply voltage to get average current draw 8 Add the result of step 7 to the appropriate value in table 8b The sample rate is 1 second when I O board is ins
33. be ignited by coming into contact with a hot surface The conditions under which a hot surface will ignite a material depends on surface area temperature and the concentration of the gas The approval agencies test and establish maximum temperature ratings for the different equipment submitted for approval Equipment that has been tested receives a temperature code that indicates the maximum surface temperature attained by the equipment For intrinsically safe and nonincendive equipment the temperature classification marking also applies to surfaces other than those of the enclosure Table 5 lists the maximum surface temperature for the different temperature codes The NEC states that any equipment that does not exceed a maximum surface temperature of 212 F 100 C based on 104 F 40 C ambient temperature is not required to be marked with the temperature code Field measurement instruments that do not exceed a maximum surface temperature of 212 F 100 C will normally not have a temperature code rating on the nameplate When a temperature code is not specified on the approved apparatus it is assumed to be T5 RF100 Series Table 5 Temperature Code Maximum Surface Temperature MAXIMUM SURFACE TEMPERATURE TEMPERATURE CSA Enclosure Rating CSA enclosure ratings are defined in CSA C22 2 No 94 They are now similar to the NEMA enclosure ratings however CSA does not have Types 1 7 8 9 and 10 Explosion Proof Te
34. bly Type RF100 Type RF110 Pressure Sensor Assembly Inlet Outlet and Auxiliary Pressure Sensors 0 to 30 inches w c 0 to 75 mbar 0 to 15 psig 0 to 1 03 bar to 35 psig 0 to 2 41 bar 0 to 100 psig 0 to 6 90 bar 0 to 300 psig 0 to 20 7 bar 0 to 500 psig 0 to 34 5 bar 0 to 1000 psig 0 to 68 9 bar Pressure Sensor Plug Used in place of pressure sensor assembly O Ring 1 or 2 inch DN 25 or 50 main valve body Nitrile NBR Fluoroelastomer FKM 3 or 4 inch DN 80 or 100 main valve body Nitrile NBR Fluoroelastomer FKM 6 inch DN 150 main valve body Nitrile NBR Fluoroelastomer FKM Pressure Sensor O Ring Shuttle Sleeve O Ring 2 required Shuttle Sleeve O Ring 2 required 1 or 2 inch DN 25 or 50 main valve body Nitrile NBR Fluoroelastomer FKM 3 or 4 inch DN 80 or 100 main valve body Nitrile NBR Fluoroelastomer FKM 6 inch DN 150 main valve body Nitrile NBR Fluoroelastomer FKM Battery Module Communication Card RS 232 Dial Up Modem Vent 2 required Pipe Plug 1 4 inch NPT Pan Head Machine Screw 4 required Lock Washer 4 required Cup Gasket Pipe Plug 1 2 inch NPT 2 required Protective Cap not shown 1 or 2 inch DN 25 or 50 3 or 4 inch DN 80 or 100 6 inch DN 150 Termination Label Interface Cable not shown Serial Cable not shown Indicator Cap 1 or 2 inch DN 25 or 50 main valve body 3 4 or 6 inch DN 80 100 or 150 main valve body Input Output Board Part Number
35. chnique This technique is implemented by enclosing all electrical circuits in housings and conduits strong enough to contain any explosion or fires that may take place inside the instrument All electrical wiring leading to the field instrument must be installed in threaded rigid metal conduit threaded steel intermediate metal conduit or Type MI cable Advantages of this Technique 1 Users are familiar with this technique and understand its principles and applications 2 Sturdy housing designs provide protection to the internal components of the instruments and allows their application in hazardous environments 3 An explosion proof housing is usually weatherproof Disadvantage of this Technique 1 Circuits must be de energized or location rendered nonhazardous before housing covers may be removed 2 Opening of the housing in a hazardous area voids all protection 3 Generally requires use of heavy bolted or screwed enclosures Installation Requirements 1 The user has responsibility for following proper installation procedures refer to local and national electrical codes 2 Installation requirements are listed in Article 501 of the National Electrical Code NEC or article 18 106 of the Canadian Electrical Code CEC 3 All electrical wiring leading to the field instrument must be installed using threaded rigid metal conduit threaded steel intermediate metal conduit or Type MI cable 4 Installation
36. d click the Set opan button Be sure to allow enough time for the Live Reading to update and stabilize 5 Confirm that the Live Reading is correct and click Accept or Cancel If the Live Reading is not correct select cancel and repeat the procedure 6 Repeat for each sensor Travel Sensor The travel sensor on the Type RF100 must be calibrated to the travel of the regulator Routines support a two point calibration at zero regulator closed and at full scale regulator wide open The general procedure is 1 Select Tools Configure Device to display the Configuration window Select the Al point for travel and select the Al Calibration tab 2 Click the Calibrate button 3 Calibrate the zero value 0 of range for the Travel This should be with the regulator pressurized and in lock up Enter O for the tester value and click the Set Zero button Note Full stroke of the regulator must be achieved and should be verified to insure RegFlo instrument accuracy 4 To calibrate the span value 10096 of full scale range for the travel input stroke the regulator to full open For a Type EZR this can be done by closing the upstream and downstream block valves in addition to any valves on the control line and pilot supply line Once valves have been closed exhaust the loading pressure above the diaphragm of the Type EZR Enter 100 for the Tester Value and click the Set Span button Be sure to allow enough time
37. d the auxiliary pressure is above the lockup pressure of the regulator or station It is set to acknowledge that the regulator is in the open position and not closing to respond to the decreased demand of the system The user must input the appropriate lock up pressure Monitor Alarm is set when the travel of the regulator is greater than zero open and the RegFlo outlet pressure or station intermediate pressure is below the normal operating range In addition the alarm is monitoring the station inlet pressure P to ensure that itis at or above the normal operating range It is set to acknowledge that the station is being controlled by the Monitor regulator or pilot and that the worker has failed in the open position The user must input the appropriate normal operating pressures for station inlet and station intermediate History Log Data is recorded and stored in the History Log The user can view this file from an on line device or from a disk file with RegLink software History files may 21 RF100 Series be converted to common spreadsheet and database formats There are three types of History files in the RF 100 series One file is used to store the points ona SUHBEE eHow daily basis The daily history file stores 35 days of data IN OFF POSITION The Periodic file the second type of history file is used to store the points for the log interval selected in the System screen The Periodic file s
38. ecommended that the RegFlo instrument be installed on the working upstream regulator In a Working Monitoring System the Type RF100 may be installed on either regulator In this case it is installed on the upstream regulator The inlet pressure P sensor is monitoring the station inlet pressure and the outlet pressure sensor is monitoring the pressure between the two regulators intermediate pressure The auxiliary P sensor is monitoring the station outlet pressure Custom Any other installation type not defined above This selection will clear all of the default Logic Alarms Communication Ports The RegFlo communication ports provide a data link to the RegLink software and host systems Configuration of the RegFlo communications ports can be performed by selecting Comm Ports under the Configure menu This screen configures the Comm Ports available for the RegFlo device and not the personal computer you are using Available Comm Ports are as follows Local Operator Interface LOI EIA 232 for use with RegLink Standard e 1 Host EIA 485 Serial Communications Standard e COM2 Host Dial up modem or EIA 232 Serial Communications Optional The Local Operator Interface port supports Fisher ROC protocol The Host ports support Fisher ROC and Modbus protocols on the same channel Refer to the RegLink Software User Manual Form 5669 D102780X012 for further information The COM2 host port also
39. ected to ground screw via the ground wire and ring terminal The enclosure must be grounded from the ground lug key 23 figure 34 Input Output Termination Points This section shows how to connect wiring to the For more detail see I O Board Specification sheet on page 3 and Product Electronics on page 32 for direction on modifying the type of I O on selectable channels Analog Inputs The Analog Input Al monitors current loop and voltage input devices The A D signal input range is 1 to 5 volts with 10 bit resolution The terminals for connecting analog input wiring include e AI1 AI2 Positive Input ACOM Negative Input common The terminal is the positive signal input and the ACOM terminal is the signal common These terminals accept a voltage signal in the 1 to 5 volt range see figure 4 Because the ACOM terminal is internally connected to common the analog input channels function as single ended inputs only Current inputs of 4 to 20 mA can be used with the addition of a 250 ohm resistor across the input terminals When wiring a 4 to 20 mA current signal leave the 250 ohm resistor installed between the and ACOM terminals see figure 5 Note When connecting the analog input channel to a voltage device be sure to remove the 250 ohm resistor from the analog input terminal block Analog Outputs The Analog Output AO provides either a O to 2 volt signal or a 4 to 20 mA current con
40. estimation is not available for the 1 inch DN 25 Type EZR It is also not available for the 6 inch DN 150 Type EZR when the differential pressure exceeds 175 psi 12 1 bar Type RF100 Pressure and Travel Indication The Type RF100 instrument is available for the 1 3 and 6 inch DN 25 80 and 150 Type EZR body sizes as a pressure and travel indicator The instantaneous flow estimation capability for these sizes is currently not available Instantaneous flow estimation capability will be added when development of the required Flow Estimation Algorithm is completed A field installable software update will be available to add the Flow Estimation Algorithm The unit will not have to be removed from its installation to install the update Until the software update is installed the instrument will display the value of zero for the Estimated Flow Accumulated Flow and Accumulated Travel values FCC Approvals Note The RF100 Series instruments have been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules The RF100 Series instruments limits are designed to provide reasonable protection against harmful interference when these instruments are operated RF100 Series in a commercial environment The RF100 Series instruments generate use and can radiate radio frequency energy and if not installed and used according to the instruction manual may cause harmful interference
41. et Action Output goes to last value software configurable on power up warm start or on watchdog time out Discrete Input Quality Type Contact sense discrete input or voltage sourced 3 3 to 24 Vdc Terminals DI1 or DI2 Positive Input e DCOM Negative Input common Current Rating 35 pA in the active on state 0 pA in the inactive off state Isolation None Frequency 0 5 Hz maximum Sample Period 1 0 second minimum Discrete Output Quality Type Solid state switch Terminals e DO1 or DO2 normally open contact e DCOM common Switch Rating 24Vdc 12 mA maximum or 12 Vdc 10 mA maximum Environmental Meets the Environmental specifications of the RegFlo units in which the board is installed Accuracy 1 0 F 18 to 17 C over sensing range includes linearity hysteresis repeatability Resolution 16 bits Sample Period 1 sec minimum instruction manuals when installing and maintaining regulators and other equipment used with the RF100 Series instruments Product Description The RF100 Series pressure and flow instruments are devices which measure and archive flow and pressure data The Type RF110 instrument is used as a stand alone pressure recorder The Type RF100 instrument is mounted on a regulator such as a Type EZR and RF100 Series can also estimate flow rates as well as record valve plug travel Other parameters such as minimum and maximum values are also stored Alarms may be conf
42. fer to figure 3 1 Unplug the connector from its socket located at TB2 on the Termination Card 2 Connect the DC power source DC power supply to the and terminals Insert each bared wire end into the clamp beneath its termination screw Make sure the hookup polarity is correct 3 Secure the screw 4 Plug the connector back into the socket at TB2 It is important to check the input power polarity before turning on the power No damage will occur if polarity is reversed however the unit will not operate Connecting Ground Wiring The RegFlo instrument and related components should be connected to an earth ground if any wires enter the enclosure The National Electrical Code NEC governs ground wiring requirements for all line powered devices RF100 Series There is a ground bar located inside the enclosure at the right hand side key 22 figure 34 This ground screw is electrically bonded to the enclosure and provides a screw compression to connect shields from other device earth grounds as needed An external lug on the bottom outside of the enclosure key 23 figure 34 provides a place to connect an earth ground to the enclosure It is recommended that 14 AWG wire be used for the ground wiring Make sure the installation has only one ground point to prevent creation of a ground loop circuit A ground loop circuit could cause erratic operation of the system The electronics are electrically conn
43. field repairable 6 Remove the jam nut and O ring retainer key 11 and pull the stem key 9 from the mounting adapter Removing the stem with the O ring retainer installed can damage the O rings 7 The spring and O rings will now be free If necessary use the stem to remove the O rings and backup rings from the mounting adapter Replacement Lubricate all O rings backup rings and threads 1 Place spring key 19 spring seat key 13 lower backup rings key 12 and O ring key 36 on the stem key 9 then insert the stem through the mounting adapter key 10 2 Place the upper backup rings key 12 and O ring key 36 on the stem then replace the O ring retainer key 11 and tighten firmly 3 Place the jam nut key 20 on the stem and thread down all the way compressing the spring 4 Replace the magnet shuttle assembly key 24 on the stem until tight making sure to replace with the arrow pointing towards the regulator 5 While compressing the spring thread the jam nut against the shuttle assembly and tighten Replace the remaining parts in reverse order of removal Type 1098 EGR figure 33 This procedure is necessary to change out the stem O rings key 27 or backup rings key 12 If access or maintenance to the main valve spring is required refer to the Accessing the Main Valve Spring section Note Perform maintenance at a nonmagnetic i e no metal surfaces workstation Removal 1 Remove i
44. g range It is set to acknowledge that the station is RF100 Series being controlled by the Monitor regulator or pilot and that the worker has failed in the open position User must input the appropriate normal operating pressures for station inlet and station intermediate Upstream RegFlo Instrument 3 sensors Installation Type Shutoff Alarm is set when the travel of the regulator is less than or equal to zero closed and the auxiliary pressure P is above the lockup pressure of the regulator or station It is set to acknowledge that the regulator is still allowing gas to pass through the orifice or pilot The user must input the appropriate lock up pressure Capacity Alarm is set when the travel of the regulator is greater than zero open and the auxiliary pressure is below the setpoint and offset of the regulator It is Set to acknowledge that the regulator is not satisfying the demand of the system The user must input the appropriate setpoint and offset pressure Closed Alarm is set when the travel of the regulator is less than or equal to zero closed and the auxiliary pressure is below setpoint and offset of the regulator It is set to acknowledge that the regulator is in the closed position and not opening to satisfying the demand of the system The user must input the appropriate set point and offset of the regulator Open Alarm is set when the travel of the regulator is greater than zero open an
45. gure 12 Note Make sure to align the arrow on Indicator Cap key 66 with the arrow on the Housing Assembly key 1 by turning the indicator cap clockwise Product Electronics This section describes the electronics of the RegFlo RF100 Series instrumentation The electronic components support the functionality of the RF100 Series instruments The board layout is shown in figure 25 The following boards are provided Termination Board The termination board provides connections to the field wiring These connections are power LOI communications COM1 communications Modem communications and the optional I O field terminations The termination board also serves as a 32 C13 i a Ia L i of Sur 0690 Figure 26 Sensor Card backplane with connectors and signal routing between boards for the Processor board Sensor board Optional communications board Modem or RS 232 driver and the optional I O board Processor Board figure 25 The processor board contains the processor all memory static RAM and serial EEPROM LOI RS 232 communications driver COM1 RS485 communications driver the reset controller and the real time clock Connections are provided for interface to the termination board for signals to the pressure sensor board optional modem and the optional I O board Sensor Board figure 26 The pressure sensor board contains the A D converters power switches instrumentation a
46. he RegFlo instrument housing The communications cards available for the RegFlo instrument allow the options of serial data communication and modem communications The RegFlo instrument is supplied with an EIA 485 Host Port as standard The EIA 485 port is COM1 COM2 is optional and is available as an EIA 232 port or a dial up modem 1 EIA 485 post connections A B 2 EIA 232 port connections TX RTS Dial Up Modem Connections TIP green wire RING red wire RF100 Series Connecting Input Voltage The following sections describe how to connect the RegFlo RF100 Series instruments to power and ground RegFlo instruments may be powered with a 10 to 28 Vdc source or an optional battery Use the following recommendations and procedures to avoid equipment damage The terminal designations are printed inside the cover Refer to figure 3 Always turn the power to the RF100 Series off before you attempt any type of wiring To avoid circuit damage when working with the unit use appropriate electrostatic discharge precautions such as wearing a grounded wrist strap Connecting Main Power Wiring It is important that good wiring practice be used when sizing routing and connecting power wiring All wiring must conform to state local and NEC codes The TB2 POWER terminal block can accommodate up to 14 AWG wire Input power is monitored by diagnostic Analog Input Point A8 To make power connections Re
47. icator Assembly Maintenance Type EZR figure 11 This procedure is necessary to change out the stem O rings key 36 or backup rings key 12 or if the Type EZR main valve spring needs to be changed Note Perform maintenance at a nonmagnetic i e no metal surfaces workstation 26 Removal 1 Remove inlet and bleed pressure from the Type EZR Refer to the Type EZR instruction manual for proper procedure 2 Remove Type RF100 from Type EZR by removing adaptor mounting key 10 from the valve bonnet 3 Remove indicator protector key 16 and cover key 15 then remove the indicator jam nuts key 20 and washer key 14 4 Remove the indicator housing key 17 and the top O ring key 33 Slide the housing key 1 off the shuttle sleeve key 34 and remove the lower O ring key 33 Carefully remove the shuttle sleeve key 34 from the mounting adapter key 10 Take care not to bend the valve stem once the shuttle sleeve is removed Magnet shuttle should not come in contact with magnetic tools or surfaces o Carefully compress the valve spring key 19 and loosen the jam nut key 20 on the lower end of the magnet shuttle assembly key 24 and remove the shuttle assembly observing orientation Magnet shuttle should be guarded against any direct impact or dropping Note Magnet shuttle must be reassembled with the arrow pointing towards the regulator The magnet shuttle assembly is factory sealed and not
48. igured to signal abnormal or emergency conditions Specifications Specifications for the RF100 Series instruments are found on page 2 Regulators and other equipment used with the RF100 Series instruments such as the Type EZR regulator have their own instruction manuals Refer to the appropriate manual for installation and operation of additional equipment Instantaneous Flow Estimation Accuracy Type EZR The instantaneous flow estimation accuracy of the RegFlo Type RF100 instrument is related to the percentage of flow through the Type EZR regulator As the flow rate through the regulator increases the instrument s flow estimation becomes more accurate The typical flow estimation accuracy for each Type EZR body size is shown in table 2 Note The percent of flow is not equivalent to percent of travel The Type EZR regulator does not exhibit a linear valve characteristic The regulator in most cases will not start to flow through the main valve until the percentage of travel reaches 10 of full open Refer Table 2 Type EZR Instantaneous Flow Estimation Typical Accuracy PERCENTAGE OF ACTUAL FLOW 3 and 4 Inch 2 Inch DN 50 DN 80 and 100 DIAPHRAGM For 20 to For 30 to For 20 to For 30 to 30 of 100 of 30 of 100 of Maximum Maximum Maximum Maximum Flow Flow Flow Flow MATERIAL to the Type EZR Bulletin 71 2 EZR D102626X012 capacity tables for the maximum flow of the regulator The maximum flow is related
49. in which case the user will be required to correct the interference at his her own expense Site Requirements Careful consideration in locating the instrument on the site can help prevent future operational problems The following items should be considered when choosing a location Local state and federal codes often place restrictions on monitoring locations and dictate site requirements Examples of these restrictions are distance from pipe flanges and hazardous area classifications Locate the instrument to minimize the length of signal and power wiring e When using solar power orient solar panels to face due South not magnetic South in the Northern Hemisphere and due North not magnetic North in the RF100 Series Southern Hemisphere Make sure nothing blocks the sunlight from 9 00 AM to 4 00 PM Antennas equipped for radio communications must be located with an unobstructed signal path If possible locate antennas at the highest point on the site and avoid aiming antennas into storage tanks buildings or other tall structures Allow sufficient overhead clearance to raise the antenna To minimize interference with radio communications locate the instrument away from electrical noise sources such as engines large electric motors and utility line transformers Locate the instrument away from heavy traffic areas to reduce the risk of being damaged by vehicles However provide adequate vehicle access t
50. inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body Spring 1 inch DN 25 main valve body White Light Blue Black 2 inch DN 50 main valve body Green Red Yellow 3 inch DN 80 main valve body Yellow Light Blue Black 4 inch DN 100 main valve body Green Red 6 inch main DN 150 valve body Yellow Green Black Jam Nut 4 required with indicator 1 or 2 inch DN 25 or 50 main valve body 3 4 or 6 inch DN 80 100 or 150 main valve body Part Number 29B1935X012 1E953028982 38A5251X032 11205106562 18B5516X012 14337 0012 14338 0012 14339 0012 39B1955X012 39B1956X012 T40633T0012 29B1964X012 29B1951X012 29B1951X012 1N659106242 1J418806992 10418806992 18B2129X012 18B5968X012 29B0764X012 18B2138X012 18B8503X012 14188 0012 19B2270X012 19B4691X012 24B1301X012 29B2269X012 39B1960X012 19B1978X012 19B1402X012 19B1402X012 19B2399X012 19B2400X012 19B2401X012 18B2126X012 18B5955X012 19B0951X012 14184 0012 19B0781X012 19B0782X012 18B8501X012 18B8502X012 19B0364X012 19B0366X012 19B0365X012 60000410X12 1L286338992 25 26 26 28 52 54 66 67 RF100 Series Description Shuttle Cap without Indicator Wire Retainer Wire Retainer Magnet Shuttle Assembly 1 or 2 inch DN 25 or 50 main valve body 3 or 4 inch DN 80 or 100 main valve body 6 inch DN 150 main valve body PWB Cup Assem
51. ink Software User Manual Form 5669 PN D102780X012 Wiring Terminal Wiring Connections The field terminations are accessed by removing the cover The termination board connectors use a removable connector that accommodate wiring up to 14 AWG American Wiring Gauge in size The connections are made by baring the end of a copper wire 1 4 inch 6 35 mm maximum inserting the bared end into the clamp beneath the termination screw and then securing the screw The wire should be fully inserted with a minimum of bare wire exposed to prevent short circuits To make connections unplug the connector from its socket insert each bared wire end into the clamp beneath its termination screw secure the screw and then plug the connector back in The inserted wires should have a minimum of bare wire exposed to prevent short circuits Allow some slack when making connections to prevent strain on the circuit board and to provide enough clearance to unplug connectors The following connectors are used on the Termination Board Refer to figure 3 e TB2 Input Power not used with battery option e B1 I O Board not used with battery option e TB3 Communications LOI COM1 COM2 e P1 Battery Terminal Connection no wiring required not shown UOS P TB1 R 1488588458 IX NO J CNN 2 2 S x 2 5 S 5 N O O A AAO lt e a cx E 12 1 M BATTERY MODULE
52. inute unless the 1 board is installed in which case the Sample Interval is 1 second See table 6 to determine power requirements for the device The following selections for Sample Interval are provided 1 second e 2 minute 10 second 5 minute RF100 Series 10 minute 30 minute 30 second 1 minute Periodic Log Interval The System screen under Configure Device allows you to configure the Log Interval for Periodic and Extended History files The Log Interval is the rate sampled values are logged to the History file For example if a 60 minute Log Interval is selected the History log will include a log record for every 60 minute interval The selection of Log Intervals influences the memory capacity of the History log The Periodic History log will store 840 of the most current records and the Extended History log will store 8640 of the most current records See the product Specifications on page 2 for further information The following selections for the Periodic Log Interval are provided 1 minute 10 minute 2 minute 12 minute 3 minute 15 minute 4 minute 20 minute 5 minute 30 minute 6 minute 60 minute Log intervals for the Extended History log include the above plus 10 20 and 30 seconds Regulator Parameters Type RF100 only Use the Regulator screen under Configure System to configure parameters relative to the regulator type size material and co
53. mplifiers and voltage references for the P P P and barometric sensors and the travel sensor The barometric sensor is mounted on this board Connectors are provided for interface to the termination board and connection to the P P P and Hall Effect sensors Battery Module figure 10 The battery module contains a D size lithium battery providing 19 amp hours of current at 3 6 volts The module is designed to be intrinsically safe and is field replaceable RAM Backup Board figure 27 This board contains a 3 6 volt 0 4 amp hour lithium battery which provides backup power to the RAM and real time clock on the processor board RF100 Series DOC0395B Figure 27 RAM Backup Card E0691 Figure 28 RS 232 Comm Card c Lao Ri eee c19 a E 03 cre CIP 1 R20 cre Clb R14 ILI A 55 T R17 E Figure 30 I O Board cio mJ R18 LI 17 B a RII cep 8 a meas cl DOC0394B Figure 29 Modem Card 33 RF100 Series SELF TAPPING SCREWS PWB RETAINER TERMINATION BOARD RAM BACKUP BOARD MODEM OR RS 232 BOARD E0700 PROCESSOR BOARD I O BOARD SENSOR BOARD P SENSOR LXX 2 ee es Em x TT ert TIE eee i NN
54. neous Flow Estimation Accuracy section Travel Sensor Accuracy 1 of span Log Interval STANDARD HISTORY EXTENDED HISTORY CAPACITY MEL CAPACITY DAYS DAYS 8640 LOGS STORED MINUTES 840 LOGS STORED AVAILABLE ONLY FOR ALL VERSIONS FIRMWARE VERSION 2 xx 1 6 2 12 3 18 4 24 5 30 6 36 10 60 12 72 15 90 20 120 30 180 60 360 Daily Log 35 days of daily values average accumulated minimum and maximum Sample Intervals 1 10 and 30 seconds 1 2 5 10 and 30 minutes Power Battery Input 3 6 Vdc Input Power 10 to 28 Vdc Battery Information Lithium lon 3 6 Vdc 19 0 amp hours Diagnostics Board Temperature Power Input Logic Battery Voltage Processor Memory Flash 128 Kbytes EEProm 32 Kbytes Static RAM 128 Kbytes Real Time Clock e Hr Min Sec e Day Month Year e Battery Backed Communication Ports Operator Interface RS 232 RX TX RTS ROC protocol only COM1 RS 485 ROC and Modbus protocol COM2 Optional RS 232 or V 22 BIS Modem ROC and Modbus protocol Environmental Operating Temperature 40 to 167 F 40 to 75 C Storage Temperature 58 to 185 F 50 to 85 C Operating Humidity 5 to 95 non condensing Vibration Meets SAMA PMC 31 1 Electromagnetic Interference Designed to meet requirements of IEC 61326 Electrical Equipment for Measurement Control and Laboratory Use Radiated Emissions FCC Part 15 Class A Approvals CSA Class 1 Division 1 Explosion P
55. ng screws and the PWB retainer exposing the PWBs The following boards are included in this assembly e Sensor Board Processor Board e Communication Board optional RAM Backup Board e O Board optional Note The notched side of the cable assembly should be aligned with the silkscreening on the printed circuit board Insert the board into the slot nearest the cable assembly until firmly seated into the terminal board connector 2 Install the metal PWB retainer with gasket by aligning the PWB tabs and cup bosses with the slots and holes in the retainer Attach the retainer with self tapping screws taking care not to overtighten INDICATOR ARROW N PIN 1 RED WIRE ATTACHED TO PIN 1 NOTE THERE IS AN ARROW DENOTING PIN 1 ON THE CIRCUIT BOARD Mounting PWB Cup Assembly in Housing Install the cup gasket key 43 on the end of the cup assembly key 25 with retainer attached Placing a small amount of lubricant on the gasket face will aid in future removal Position the PWB cup assembly over the die cast housing key 1 Plug the sensor connectors into the appropriate headers on the sensor board TB2 is used for the P and P sensors and TB3 for the P sensor Align pin 1 on the sensor connectors with pin 1 on the header Note sensor connector attaches next to the PWB surface P connector plugs into the top row of pins on TB2 25 RF100 Series TRAVEL INDICATOR HOUSING KEY 1
56. nlet and bleed pressure from the Type 1098 EGR Refer to the Type 1098 EGR instruction manual for proper procedure 2 Remove indicator protector key 16 and cover key 15 then remove the indicator jam nuts key 63 and washer key 14 RF100 Series 3 Remove the indicator housing key 17 and the top O ring key 33 Slide the housing key 1 off the shuttle sleeve key 34 and remove the lower O ring key 33 Carefully remove the shuttle sleeve key 34 from the mounting adapter key 10 Care take not to bend the valve stem once the shuttle sleeve is removed Magnet shuttle should not come in contact with magnetizable tools or surfaces 4 Loosen the flanged nut key 61 on the lower end of the magnet shuttle assembly key 24 and remove the shuttle assembly Magnet shuttle should be guarded against any direct impact or dropping Removing the stem with the O ring retainer installed can damage the O rings Note Magnet shuttle must be reassembled with the arrow pointing towards the regulator The magnet shuttle assembly is factory sealed and not field repairable 5 Remove the flanged nut key 61 and upper O ring retainer key 59 Remove the mounting adapter key 10 Remove the backup rings key 12 and stem O rings key 27 from the top of the mounting adapter key 10 and from the stem key 9 Replacement Lubricate all O rings backup rings and threads 1 Slide the first set of backup rings ke
57. nstruction Other parameters such as specific gravity and temperature of the gas must also be specified The user has the option to use a different temperature for each month of the year in the flow calculation The user may also configure the type of regulator installation The Installation Type is used for setting the default Logic Alarms Single Cut 2 or 3 sensors Refer to figure 2A The Type RF100 is installed on a single pressure cut and the unit in measuring the inlet and outlet pressure of the regulator An optional third pressure could measure another pressure at the installation Downstream RegFlo Instrument 2 sensors Refer to figures 2B and 2C In an Upstream Wide Open System it is recommended that the RegFlo instrument be installed on the working downstream regulator In a Working Monitoring System the Type RF100 may be installed on either regulator In this case it is installed on the downstream regulator The inlet pressure sensor is monitoring the pressure between the two regulators intermediate pressure and the outlet pressure sensor is monitoring the station outlet pressure RF100 Series Downstream RegFlo Instrument 3 sensors This is the same as the Downstream RegFlo instrument 2 sensors with the additional auxiliary P sensor monitoring the station inlet pressure Upstream RegFlo Instrument 3 sensors Refer to figures 2D and 2E In a Downstream Wide Open System it is r
58. nt and offset pressure Closed Alarm is set when the travel of the regulator is less than or equal to zero closed and the outlet pressure P is below setpoint and offset of the regulator It is set to acknowledge that the regulator is in the closed position and not opening to satisfying the demand of the system User must input the appropriate set point and offset of the regulator Open Alarm is set when the travel of the regulator is greater than zero open and the outlet pressure is above the lockup pressure of the regulator or station It is set to acknowledge that the regulator is in the open position and not closing to respond to the decreased demand of the system User must input the appropriate lock up pressure Downstream RegFlo Instrument 3 sensors Installation Type Shutoff Same as the Downstream RegFlo instrument 2 sensors Installation Type Capacity Same as the Downstream RegFlo instrument 2 sensors Installation Type Closed Same as the Downstream RegFlo instrument 2 sensors Installation Type Open Same as the Downstream RegFlo instrument 2 sensors Installation Type Monitor Alarm is set when the travel of the regulator is greater than zero open and the RegFlo instrument inlet pressure P or station intermediate pressure is below the normal operating range In addition the alarm is monitoring the station inlet pressure P to ensure that it is at or above the normal operatin
59. o aid in monitoring and maintenance Grounding Installation Requirements Ground wiring requirements for line powered equipment are governed by the National Electrical Code NEC When the equipment uses line power the grounding system must terminate at the service disconnect All equipment grounding conductors must provide an uninterrupted electrical path to the service disconnect The National Electrical Code Article 250 83 1993 paragraph c defines the material and installation requirements for grounding electrodes The National Electrical Code Article 250 91 1993 paragraph a defines the material requirements for grounding electrode conductors The National Electrical Code Article 250 92 1993 paragraph a provides installation requirements for grounding electrode conductors The National Electrical Code Article 250 95 1993 defines the size requirements for equipment grounding conductors Proper grounding of the instrument helps to reduce the effects of electrical noise on the unit s operation and protects against lightning A surge protection device installed at the service disconnect on line powered systems offers lightning and power surge protection for the installed instrument You may also consider a telephone surge protector for the dial up modem communications card All earth grounds must have an earth to ground rod or grid impedance of 25 ohms or less as measured with a ground system tester The grounding
60. o be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management does not assume responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any Emerson Process Management product remains solely with the purchaser 5 5 EMERSON GFisher Controls International Inc 2002 2006 All Rights Reserved Process Management
61. ociated parts 2 Replace the mounting adapter key 10 and upper O ring retainer key 59 making certain NOT to replace the O rings key 27 and backup rings key 12 which may be damaged by the stem key 9 Install the jam nut key 61 with the flanged side facing downward turning it only until the threads of the stem key 9 protrude from the top 3 Remove the entire Spring Mounting Assembly from the valve body which includes the flanged nut upper O ring retainer mounting adapter lower O ring retainer key 60 lower indicator fitting key 8 spring key 19 and stem assembly by removing the lower indicator fitting 4 Since some compression is left in the spring carefully remove the flanged nut 5 Slide the remaining assembled parts off the stem to expose the spring and travel stop if applicable Note The stem assembly key 9 is a permanent assembly and must be replaced as an assembly 28 Figure 12 Proper Magnet Rotation Orientation Replacement Lubricate all O rings backup rings and threads 1 Install the lower fitting assembly which includes the lower fitting key 8 lower O ring retainer key 60 mounting adapter key 10 and upper O ring retainer key 59 over the stem key 9 Install the flanged nut key 61 flanged side facing down pushing on the lower fitting assembly if necessary to provide sufficient stem thread exposure 2 Install this entire Spring Mounting Assembly onto the
62. on as possible Also you will be advised of your right to file a complaint with the FCC if you believe it necessary The telephone company may make changes to its facilities equipment operations or procedures that could effect the operation of the RF100 Series Modem If this happens the telephone company will provide advance notice so you can make the necessary modifications to maintain uninterrupted service For RF100 Series repair or warranty information please contact your local Fisher Sales Representative or Sales Office If the RF100 Series Modem is causing RF100 Series harm to the telephone network the telephone company may request that you disconnect the modem until the problem is resolved Hazardous Area Product Approval for North America This section contains standards classifications techniques enclosure ratings and approvals used in hazardous area considerations The information in this document is primarily for educational purposes and should not be used in place of the source documents The specifications and requirements stated in this document constitute minimum information For more detailed explanations refer to reference documents or call your Fisher Sales Office or Sales Representative Common Standards Canadian Electrical Code CEC 1994 Part I Section 18 Defines hazardous locations by class division and group and provides installation criteria Canadian Standards Association CSA C22
63. on the mounting adaptor keys 28 and 10 for Type EZR or the lower indicator fitting Keys 35 and 8 for Type 1098 and thread the Type RF100 into the regulator bonnet 4 Loosen the indicator housing key 17 to allow housing to rotate freely on the shuttle sleeve key 34 5 Position the housing assembly key 1 and tighten indicator housing key 17 6 To set the travel indicator washer key 14 hold the indicator cover key 15 next to the indicator housing key 17 Screw the hex jam nuts and the indicator washer keys 20 and 14 down on the indicator stem key 18 until the washer is even with the lowest marking on the indicator cover Lightly lubricate the indicator cover threads and install Replace the indicator protector key 16 Note Make sure vent key 39 points down RF100 Series 7 Connect the pressure lines to pressure sensor assembly key 26 using a 1 4 inch 6 35 mm fitting not supplied 8 Align magnet as described on page 32 Magnet Rotation Orientation and figure 12 Note Pressure sensors are factory calibrated If further calibration is required refer to the Calibration section of this manual or to the RegLink Software User Manual Form 5669 PN D102780X012 Guard against overpressuring the sensor assemblies Maximum pressures are listed in table 1 page 2 9 Calibrate the travel zero and span of the Type RF100 instrument Refer to the Calibration section of this manual or to the RegL
64. or line pressures Data storage will be provided in the unit That data may be accessed via a local interface or remotely The remote connection may be via dial up phone or Table 3 Type 1098 EGR Instantaneous Flow Estimation Typical Accuracy PERCENTAGE OF ACTUAL FLOW CAGE TYPE cem For 5 to 10 of Travel For 10 to 20 of Travel For 20 to 30 of Travel For 30 to 40 of Travel For 40 to 100 of Travel Note The accuracy of the flow estimation is dependant on pressure drop and pressure sensor range radio The communications ports will support ROC and Modbus protocols The unit is designed to meet Class 1 Division 1 explosion proof requirements and be submersible It is DC powered by an internal battery or external source Type RF100 Flow and Pressure Instrument The Type RF100 instrument measures valve plug travel inlet pressure and outlet pressure A third pressure sensor is available as an option to measure an auxiliary pressure An algorithm estimates the flow through the regulator and archives pressure travel and flow data in the history log It also records other parameters such as battery output minimums and maximum values etc Alarms may be configured to signal abnormal or emergency conditions The Type RF100 flow and pressure instrument is available for the 1 2 3 4 and 6 inch DN 25 50 80 100 and 150 Type EZR and the 2 3 4 and 6 inch DN 50 80 100 and 150 Type 1098 EGR body sizes The flow
65. orm the following checks to ensure the unit is properly installed Be aware of the grounding requirements of your installation Check the field wiring for proper installation Make sure the input power has the correct polarity Make sure the input power is fused at the power source It is important to check the input power polarity before turning on the power No damage will occur if polarity is reversed however unit will not operate When installing equipment in a hazardous area ensure that all components are approved for use in such areas Check the product labels Startup Apply power to the instrument by plugging the input power terminal block into the connector labeled POWER or installing the battery Operation Once startup is successful it is necessary to configure the instrument to meet the requirements of the application The Calibration and Configuration section details the procedure for configuring the recorder and calibrating the 1 Once the recorder is configured and calibrated it can be placed into operation Refer to the RegLink Software Users Manual for additional information Local configuration or monitoring of the recorder through its LOI port must be performed only in an area known to be nonhazardous During operation the instrument can be monitored to view or retrieve current and historical data either locally or remotely Local monitoring is accomplished by using RegLink softw
66. ovides a solid state switch to control relays and power small electrical loads see figure 9 The DO connects as follows e DO1 DO2 positive e DCOM Common The Discrete Output channel is an open collector output The Discrete Output is a solid state switch enabled by individual signals from the processor I O lines and capable of handling 24 Vdc 12 mA maximum or 12 Vdc 10 mA maximum RF100 Series EXTERNAL POWERED DEVICE LOW POWER VOLTAGE OUTPUT SENSOR SIGNAL 1 TO 5 VDC Figure 4 Voltage Signal on Analog Input 4 TO 20 mA TRANSMITTER EXTERNAL POWER SIGNAL 4 TO 20 mA Figure 5 Current Signal on Analog Input 4 TO 20 mA CURRENT DEVICE EXTERNAL POWER CONTROL Figure 6 4 to 20 mA Analog Output Current Control CONVERTER VOLTAGE SIGNAL IN FROM 0 TO 2V TO EXTERNALLY POWERED EXTERNAL DEVICE 0 TO 2V OUTPUT DEVICE CONTROL DISCRETE DEVICE Figure 8 Discrete Input 17 RF100 Series INDUCTION LOAD SOLENOID OR RELAY USING A SNUBER DIODE IS HIGHLY RECOMMENDED EXTERNAL POWER Figure 9 Solid State Relays Discrete Output The Discrete Output on the 1 termination board can be used in Toggle mode e Latching mode Timed mode Calibration and Configuration All field process inputs must be calibrated to the full range input of the installed sensors Analog Inputs Analog Input calibration routines support a 2 point calibration The low end or zero
67. r certain limitations as follows 1 Any replacement of electrical components must be with components specifically designated by Fisher No substitution of type or vendor is allowed 2 No machining of explosion proof instruments which will alter or affect thread engagements flame paths minimum wall thickness gaps etc is allowed 3 No machining of dust ignition proof instruments which will alter or affect thread engagements gaps etc is allowed 4 Nameplates for approved instruments can be changed in the field only by Fisher personnel and under the direct supervision of an FM or CSA representative Each instrument must have specific approval from a testing agency in order to qualify as nonincendive RF100 Series Installation Personal injury equipment damage or leakage due to escaping gas or bursting of pressure containing parts may result if this device is overpressured or is installed where service conditions could exceed the limits given in the Specifications section on page 2 or where conditions exceed any ratings of the adjacent piping or piping connections To avoid such injury or damage provide pressure relieving or pressure limiting devices as required by the appropriate code regulation or standard to prevent service conditions from exceeding limits Additionally physical damage to the regulator could break the pilot off the main valve causing personal injury and property damage due to escaping gas
68. re upstream and downstream of the RegFlo regulator calibration Consideration of this during installation will improve the calibration process One possible installation would include a means for blocking off the regulator pilot s supply and control lines Then by bleeding the loading pressure the regulator would stroke wide open A regulator may vent some gas to the atmosphere In hazardous or flammable gas service vented gas may accumulate and cause personal injury death or property damage due to fire or explosion Vent a regulator in hazardous gas service to a remote safe location away from air intakes or any hazardous location Protect the vent line or stack opening against condensation or clogging A clogged atmospheric vent may cause incorrect pressure to be recorded To keep this vent from being plugged or collecting rain point the vent down To remotely vent this connection remove the vent and install obstruction free tubing or piping into the 1 4 inch NPT vent tapping Provide protection on the remote vent by installing a screened vent cap onto the remote end of the vent pipe Type RF110 Pipestand Mounting Key numbers are referenced in figure 34 1 Mount the bracket key 46 on a 2 inch 50 8 mm pipestand using the muffler clamps key 48 provided or mount the bracket to a wall or panel 2 assemble insert the spacer key 47 through the column of the RegFlo housing key 1 and place it into the br
69. reading Set Zero is calibrated first followed by the high end or full scale reading Set Span The calculated and diagnostic analog inputs such as instantaneous flow accumulated flow barometric pressure input voltage Board temperature and Logic voltage are not designed to be field calibrated Supported inputs with the 2 point calibration are P Inlet pressure P Outlet pressure P Auxiliary pressure Travel I O Board Al1 e Board Al2 A brief description of the calibration procedure for these inputs is described below Refer to the RegLink Software User Manual for additional information Pressure Sensors The pressure sensors are factory calibrated for their full scale rated pressure Routines support a two point calibration at zero open to atmosphere and at full scale pressure The general procedure is 1 Select Tools Configure Device to display the Configuration window Select the Al point and select the AI Calibration tab 2 Click the calibrate button 3 Calibrate the zero value for the pressure input This can be done by referencing the sensor to atmospheric pressure Enter the tester value in engineering units and click the Set Zero button In this case the tester value would be 0 4 To calibrate the span value 10096 of full scale range for the pressure input apply pressure to the sensor for the full scale range Enter the Tester Value actual pressure in engineering units an
70. rical Code NEC and in NFPA 497M Groups A B C and D apply to Class l Groups E F and apply to Class II locations Group A Atmospheres containing acetylene Group B Atmospheres containing hydrogen fuel and combustible process gases containing more than RF100 Series 30 percent hydrogen by volume or gases or vapors of equivalent hazard such as butadiene ethylene oxide propylene oxide and acrolein Group C Atmospheres such as ethyl ether ethylene or gases or vapors of equivalent hazard Group D Atmospheres such as acetone ammonia benzene butane cyclopropane ethanol gasoline hexane methanol methane natural gas naphtha propane or gases or vapors of equivalent hazard Group E Atmospheres containing combustible metal dusts including aluminum magnesium and their commercial alloys or other combustible dusts whose particle size abrasiveness and conductivity present similar hazards in the use of electrical equipment Group F Atmospheres containing combustible carbonaceous dusts including carbon black charcoal coal or coke dusts that have more than 8 percent total entrapped volatiles or dusts that have been sensitized by other materials so that they present an explosion hazard Group G Atmospheres containing combustible dusts not included in Group E or F including flour grain wood plastic and chemicals Temperature Code A flammable gas vapor in air mixture dust or fiber may
71. roof Gas Groups C and D Class l Division 2 Nonincendive groups C and D Certified to Canadian and U S Standards Connections Electrical Housing has 2 1 2 inch 14 NPT conduit connections for wiring Process Sensors have 1 4 inch 18 NPT process connections Vents Vent connections are tapped with 1 4 inch 18 NPT threads for use with piping in pit installations 1 The pressure temperature limits in this manual and any applicable standard or code limitation should not be exceeded a 1 Sensor and Pressure Ratings and Accuracy ACCURACY ACCURACY OF SPAN OF SPAN SENSOR RANGE PSIG bar 4 to 122 F 40 to 167 F 20 to 40 to L 0 to 30 inches w c 0 to 75 mbar 0 to 15 0 to 1 03 0 to 35 0 to 2 41 0 to 100 0 to 6 90 0 5 0 to 300 0 to 20 7 0 5 0 to 500 0 to 34 5 0 5 1 0 to 1000 0 to 68 8 0 5 1 AXIMUM OPERATING PRESSURE MAXIMUM EMERGENCY PRESSURE M PSIG bar PSIG bar 0 62 300 20 7 3 10 475 32 8 5 86 475 32 8 185 12 8 475 32 8 585 do 1500 103 985 67 9 1500 103 1500 103 1500 103 1500 103 1500 103 I O Board Specifications optional Available Channels 1 Dedicated Analog Input 2 Selectable Analog Input Al or Output AO 3 Dedicated Discrete Input DI 4 Selectable Discrete Input DI or Output DO 5 Dedicated Discrete Output DO Configurations Selectable e 1 AO 1
72. supports Spontaneous Report by Exception RBX The feature allows the RegFlo instrument to call in to a host computer when an alarm occurs This is also configured with the CommPort screen by enabling the RBX alarming radio button Modbus Configuration The RegFlo instrument supports Modbus Function Codes 3 and 16 over communications ports COM1 and COM2 All RegFlo values are read or written as Floating point values See table 6 for the default assignments and descriptions for Function Code 3 20 For further details of the Modbus functionality refer to the RegLink Software User Manual Form 5669 D102780X012 September 2005 Alarms Alarms may be set for each of the Analog Inputs listed below High Low Hi Hi and Lo Lo alarms are available Each Analog Input alarm may also be set for RBX alarming A record of the alarms is stored in the Alarm Log The Alarm Log stores 240 of the latest alarms See table 6 Logic Alarms The Logic Alarms can be accessed from the Configure Device window and are used to set alarms that link multiple parameters and conditions together Inlet pressure P outlet pressure auxiliary pressure travel and flow are the available parameters Conditions of greater than less than or not applicable may be set for each parameter to compare the parameter to an entered value A default list of Logic Alarms is displayed if the Installation Type has been configured on the System screen Up
73. talled This is your total average current draw Solar Panel and Battery Sizing Example The two important elements in a solar installation are solar panels and batteries Solar panels and batteries must be properly sized for the application and geographic location to ensure continuous reliable operation To determine solar panel output requirements first determine the Average Current Draw for the devices being powered and the solar insolation for your geographic area Average current draw can be found in table 8b The example uses the Power Supply Voltage Power Requirements Average Current Draw for a 1 minute sample interval 6 Subtotal the consumption for the Individual Modules the Scheduled Auto Answer modem available for 7 Add the values from steps 3 and 6 together and Table 8a Battery Life Expectancy ioseconie soseconie twine 2minutes 5minutes 10minutes 30 minutes _ m 3 COMMUNICATIONS MODE Scheduled Auto Answer 30m Scheduled Auto Answer 10m 8hr Scheduled Auto Answer Full Time Power up on Ring Modem Only RS232 Card Only RS485 Card Powered Modem and RS485 card Assumes usable battery capacity is 80 percent allows for operating temperature and shelf life The battery should not be used with a 1 second sample interval Base Consumption assumes no Host communications and one connection 15 minute with local RegLink once per week Scheduled Auto
74. tions by specifying the location as being Class or Il Division 1 or 2 Groups A B C D E F or G and Temperature Code T1 through T6 These designations are defined in the National Electrical Code NEC in the United States and the Canadian Electrical Code CEC in Canada They are also defined in the following paragraphs Hazardous Area Classifications Hazardous areas in North America are classified by class division and group Class The class defines the general nature of the hazardous material in the surrounding atmosphere Class I Locations where flammable gases or vapors are or may be present in the air in quantities sufficient to produce explosive or ignitable mixtures Division The division defines the probability of hazardous material being present in an ignitable concentration in the surrounding atmosphere Division 1 Locations where the probability of the atmosphere being hazardous is high due to flammable material being present continuously intermittently or periodically Division 2 Locations presumed to be hazardous only in an abnormal situation Note Any RegFlo instrument approved for Division 1 is automatically approved for Division 2 for the same class and group Group The group defines the hazardous material in the surrounding atmosphere The specific hazardous materials within each group and their automatic ignition temperatures can be found in Article 500 of the National Elect
75. to 10 different alarms may be configured per device Each Logic Alarm may also be set for RBX alarming A record of the alarms is stored in the Alarm Log The Alarm Log stores 240 of the latest alarms The following is a description of the default alarms by installation type Table 6 Modbus Register Assignments nw A Pmepesus Routt pressure 2 A Peay pressure mw 3 A 7 5 4 A tantaneous flow 7 6 s A Aewwedfov mer A Barometric pressure s Board temperature 00 wo A Logie votage mw 9 o Wo Boars Dt Staus ws 29 vO Board Status wr 2 002 Staus Single Cut or Downstream RegFlo 2 Sensors Installation Type Shutoff Alarm is set when the travel of the regulator is less than or equal to zero closed and the outlet pressure is above the lockup pressure of the regulator or station It is set to acknowledge that the regulator is still allowing gas to pass through the orifice or pilot User must input the appropriate lock up pressure Capacity Alarm is set when the travel of the regulator is greater than zero open and the outlet pressure P is below the setpoint and offset of the regulator It is set to acknowledge that the regulator is not satisfying the demand of the system User must input the appropriate setpoi
76. to inlet pressure and outlet pressure of the regulator Field data shows that the RegFlo Type RF100 has the ability to estimate hourly flow rates within 5 of the actual flow and daily rates within 2 of the actual when the Type EZR regulator is operating at or above mid range of capacity Type 1098 EGR The instantaneous flow estimation accuracy of the RegFlo Type RF100 instrument is related to the percentage of travel through the Type 1098 EGR regulator As the flow rate through the regulator increases the instrument s flow estimation becomes more accurate The typical flow estimation accuracy for each Type 1098 EGR cage is shown in table 3 The accuracy is improved at higher pressure drops The data in table 3 is representative of a 5 to 10 psi 0 34 to 0 69 bar pressure drop Accuracy of the pressure sensor at lower pressure drops also has an impact Principle of Operation The main function of RegFlo RF100 Series instruments is the acquisition and storage of pressure travel and flow data from the regulator installation It also provides alarm and diagnostic functions relative to pressure travel and flow The flow algorithm uses upstream and downstream pressure measurements along with travel to calculate an instant and accumulate flow rate The travel and pressure sensors are integral to the module It is also available with an optional third pressure sensor The module may also be mounted remotely and used only to monit
77. tores 840 logs of 20 history points The type of history stored in the Daily and Periodic files can be configured by the user Minimum and maximum values are stored in the same History file as the other points A minimum and maximum value for specific parameters is recorded for each base time record Figure 10 Battery Module The third type of History file is the Extended History file This file stores 8640 logs of ten history points This is equivalent to 30 days of five minute increments The points and log interval can be configured by the user temperatures It cannot be used in conjunction with external power or 1 Board and it is not rechargeable Security Table 8a shows the life expectancy of the battery in months for the different configurations The Average The RF100 Series instrument has security features Current Draw shown in table 8b can be used to size to limit access The device may include up to 15 external power systems or batteries unique users and passwords Access levels may be specified to control who is allowed access to menus VO Board Power Consumption and screens in the RegLink software Table 7 and the following directions can be used to calculate the incremental current draw for the Battery Module board The outcome should be added to the value shown in the 1 second sample rate column in table 8b This new and improved battery module design extends to determine the total power requirements b
78. trol The analog outputs use an 8 bit D A converter with A D values of and 255 The Analog Output provided on the I O termination board connects as follows see figures 6 and 7 AO Positive or control Current e ACOM Common Discrete Input The Discrete Input DI monitors the status of relays solid state switches or open collector devices DI functions support discrete latched inputs and discrete status inputs The discrete input connects as follows 011 012 Positive e DCOM Common The Discrete Input operates by providing a closed contact across terminals and see figure 8 When a field device such as a relay contact or open collector is connected across and the closing of the contacts completes the circuit which causes a flow of current between V and ground at terminal This current flow activates and is sensed in the DI circuitry that in turn signals the RegFlo electronics indicating that the relay contacts have closed When the contacts open current flow is interrupted and the DI circuit signals to the RegFlo electronics that the relay contacts have opened The Discrete Input is designed to operate only with non powered discrete devices such as dry relay contacts open collector devices or isolated solid state switches Use of the DI channel with powered devices may cause improper operation or damage Discrete Output The Discrete Output DO pr
79. ts a minimum reserve of five days is recommended with ten days of reserve preferred Add 24 hours of reserve capacity to allow for overnight discharge To determine the battery capacity requirements multiply the Average Current Draw by the amount of reserve time required The Average Current Draw is shown in table 8b The value is shown in mA and needs to be converted to amps for use in the following equation System Requirement Average Current Draw amps x Reserve hrs 5 amp hrs Continuing with our example The Average Current Draw would be 0 006268 amps Using 11 days 264 hours of reserve capacity the system requirement would be 1 7 amp hrs In this case a battery with any more than 1 7 amp hours would meet the requirements 24 Battery Module Installation and Replacement refer to figure 10 1 To activate the battery power output remove the jumper from the battery module and replace it over the center pin and pin marked on position The pin marked O off position will not be covered by the jumper The battery should be stored in the off position to maintain life expectancy 2 Remove the TB2 External Power Connector and TB1 I O Termination Strip 3 Remove the four screws and washers that hold the Electronics Module in place 4 Plug the battery into the electronics module and replace the four screws and washers to hold the assembly in place Startup and Operation Before starting the instrument perf
80. viding by 1000 1 amp is equal to 1000 mA 100 3 mA 1000 0 1003 amps Finally the output current of the panel UA is used to calculate the number of solar panels required using the following equation Number of Panels array amps T amps panel panels d aii For our example if equals 0 1003 amps and m equals 0 29 amps for a 5 watt panel typical then the number of panels required equals 0 35 which would be rounded up to 1 The lana value varies depending on the type of solar panel installed Refer to the vendor s specifications for the solar panel being used Batteries are used to supplement both line powered and solar powered installations When used in line powered installations the batteries serve as backup in case of line power failure When used in solar installations they provide power for the instrument when the solar panels are not generating sufficient output Typical battery configurations use a 12 volt sealed lead acid battery These configurations typically provide 7 amp hours of capacity Batteries can be connected in parallel to achieve more current capacity The amount of battery capacity required for a particular installation depends upon the power requirements of the equipment and days of reserve autonomy desired Battery reserve is the amount of time that the batteries can provide power without discharging below 20 percent of their total output capacity For solar powered uni
81. y 12 and stem O ring key 27 on to the stem key 9 until they contact the lower O ring retainer key 60 Install the mounting adapter O ring key 30 onto the mounting adapter key 10 Install the mounting adapter into the lower fitting key 8 Slide the second set of backup rings and stem O ring on the stem Install the upper O ring retainer key 59 2 Place the flanged nut key 61 flanged side facing upward on the stem and thread down all the way 3 Install the magnet shuttle assembly key 24 on the stem until tight making sure the direction arrow is facing toward the regulator 27 RF100 Series Magnetic shuttle assembly must be tightened firmly against the stem first before contacting the flanged nut in order to insure proper RegFlo function 4 Thread the flanged nut against the magnetic shuttle assembly and tighten Replace the remaining parts in reverse order of removal To Access Type 1098 EGR Main Valve Spring This procedure is necessary if access to the main valve spring key 19 and associated components including optional travel stop key 64 is required Note Ensure that the maintenance is performed at a nonmagnetic i e nonmagnetizable surfaces workstation The stem assembly key 9 is a permanent assembly and must be replaced as an assembly Removal 1 Refer to steps 1 through 5 of the Travel Indicator Assembly Maintenance section for removal of the RegFlo housing key 1 and ass

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