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1. Inthis chapter Overview page 1 Model and Types page 2 Features and Benefits page 4 Principles of Operation page 4 Performance Considerations page 7 Internal Detector Tests page 16 1 1 Overview The 40 40M Multi IR Flame Detector is specifically designed for detection of hydrocarbon and hydrogen flames It detects hydrocarbon based fuel and gas fires at long distances with the highest immunity to false alarms The 40 40M can detect a gasoline pan fire at 215 ft 65m or a hydrogen flame at 100 ft 30m in less than 5 seconds All 40 40 series detectors include a heated optical window for improved performance in icing snow and condensation conditions Detection performance can be easily adapted to all environments applications and requirements by changing the detector s configuration parameters Adjusting these parameters as well and performing other maintenance and monitoring tasks is possible by means of RS485 based Modbus communication or HART communication in models with 0 20mA output The detector enclosure is ATEX certified Exd flameproof with an integral segregated rear Exe terminal compartment avoiding exposure of the sensors and electronics to surrounding environment Hence the combined approval ExIl2GD ExdellC T5 Gb Ex tb IIIC T96 C Db 55 C lt Ta lt 75 C or ExIl2GD ExdellC T4 Gb Ex tb IIIC T106 C Db 55 C lt Ta lt 85 C Overview 1 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flam
2. Latched Alarm The alarm outputs remain latched on following detection Optional of a fire that has already been extinguished BIT Fault A fault is detected during BIT sequence or other electric failure The detector will continue to detect for fire Fault A fault is detected when the power supply is too low or due to a software fault or electrical failure The detector will NOT detect fire in this condition In each state the detector activates different outputs as specified in Table 9 Table 9 Output Signals versus Detector State Detector LED LED Alarm Auxiliary Fault mA State Indicator Mode Relay Relay Relay output Normal Green 1Hz Off Off On 4 mA Warning Red 2Hz Off on On 16 mA Alarm Red Constant On On On 20 mA Latch Red Constant On Off On 20 mA on On 20 mA BIT Fault Yellow 4Hz Off Off Off 2 mA Warning at Red Constant Off on off 16 mA BIT Fault Alarm at Red Constant On On Off 20 mA BIT Fault Fault Yellow 4Hz Off Off Off 0 mA Notes 1 The alarm outputs are activated while alarm conditions exist and will stop approximately 5 seconds after the fire is no longer detected 2 The Alarm state can be optionally latched via programmed function Default is non latching Performance Considerations 15 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 3 The detector will remain in BIT Fault stat
3. Safety Precautions After powering up the detector requires almost no attention in order to function properly but the following should be noted Follow the instructions in this guide and refer to the drawings and specifications Do not expose the detector to radiation of any kind unless required for testing purposes Do not open the detector housing while power is applied Do not open the electronic compartment This part should be kept closed at all times and only opened in the factory Opening the electronic component side invalidates the warranty You should only access the wiring compartment to wire or remove the detector or access RS485 terminals for maintenance Disconnect or disable external devices such as automatic extinguishing systems before carrying out any maintenance Default Functions Settings Table 18 lists the default function configuration supplied with the detector Table 18 Default Function Values Function Value Notes Sensitivity 30 Alarm Delay A Antiflare Alarm Latch No Auxiliary Relay No In wiring options 1 2 3 the Auxiliary Relay is not available This function is not used Automatic BIT Yes Alarm BIT No Auxiliary BIT No In wiring options 1 2 3 the Auxiliary Relay is not available This function is not used EOL No In wiring options 1 2 3 the Auxiliary Relay is not available This function is not used Heat Mode Auto Heat On 41 F
4. 70 40 40M Flame Detector TM 40 40M Rev 9 August 2015 E 1 2 4 Other 1 The complete function of the flame detector flame detection function of the 0 20mA interface the relays must be examined at least every six or twelve months see Safety Relevant Parameters on page 69 when the flame detector must be switched OFF and ON 2 The window of the sensor must be examined at appropriate time intervals for partial contamination 3 The HART and the RS 485 interfaces must not be used for the transmission of the safety related data 40 40M Flame Detector 71 Technical Support For all technical assistance or support contact SPELTREX INE 218 Little Falls Road Cedar Grove NJ 07009 USA Tel 1 973 239 8398 Fax 1 973 239 7614 Email spectrex spectrex net Web site www spectrex net Your Local Office SPECTREX INC Texas USA Mr Jay Cooley Regional Sales Manager 16203 Park Row Suite 150 Houston Texas 77084 USA Phone 1 832 321 5229 Email jayOspectrex net Europe Mr lan Buchanan Regional Manager 6 Applecross Road Glasgow G66 3TJ United Kingdom Phone 44 0 141 578 0693 Email ian spectrex net Far East Mr Deryk Walker Regional Sales Manager 59 Fen Ji Hu Danshui Taipei County 25163 Taiwan ROC Phone 886 2 8626 2893 Mobile 886 926 664 232 Email derykOspectrex net 72 Technical Support
5. C Db 55 C lt Ta lt 75 C or ExIl2GD ExdellC T4 Gb Ex tb IIIC T106 C Db 55 C lt Ta lt 85 C The accessories Tilt Mount P N 40 40 001 Weather Cover P N 777163 and P N 777268 Duct Mount P N 777670 and Air Shield P N 777650 are included in the approval This product is suitable to use in hazardous zones 1 and 2 with IIC gas group vapors present and zones 21 and 22 with IIIC dust type present 6 Principles of Operation TM 40 40M Rev 9 August 2015 1 4 5 2 1 4 5 3 1 4 5 4 1 5 FM CSA The 40 40M Flame Detector is certified to FM and CSA Explosion Proof and Functionality per FM3260 Class I Division 1 Groups B C and D T5 Ta 85 C Dust Ignition Proof Class II III Division 1 Groups E F and G Ingress Protection IP67 IP66 NEMA 250 Type 6P For more details see FM Report Project ID3029553 and CSA Report No 2451134 SIL 2 T V The 40 40M Flame Detector is certified to SIL 2 requirement per IEC 61508 4 Chapter 3 5 12 The alert condition according to SIL 2 can be implemented by Alert signal via 0 20mA current loop or Alert signal via alarm relay and fault relay For more details and guidelines for configuring installing operating and service see SIL 2 Features on page 69 and TUV Report No 968 EZ 348 02 14 EN54 10 The 40 40M Flame Detector is certified to ENb4 10 and CPD The detector has been tested and approved per EN54 10 by VdS
6. N C Alarm Relay N O see Figure 8 46 Outputs TM 40 40M Rev 9 August 2015 Electrical Outputs Option 2 Power RS 485 0 20mA Source and HART protocol Fault Relay N O Alarm Relay N O N C Option 3 Power RS 485 0 20mA Source and HART protocol Fault Relay N O Alarm Relay N O N C Option 4 Power RS 485 Fault Relay N C Auxiliary Relay N O Alarm Relay N O Option 5 Power RS 485 Fault Relay N O Auxiliary Relay N O Alarm Relay N O Dry Contact Relays Table 22 Contact Ratings Relay Type Normal Maximum Name Position Ratings Alarm SPDT N O N C 2A at 30 VDC Auxiliary SPST N O 2A at 30 VDC Fault SPST N C or 2A at 30 VDC see Notes N O land 2 Notes 1 The Fault relay in wiring options 1 2 4 is normally energized closed during normal operation of the detector The relay is de energized open if a fault condition or low voltage situation occurs 2 In wiring options 3 5 the relay is normally energized open during normal operation of the detector The relay is de energized close contact if a fault condition or low voltage situation 0 20mA Current Output The 0 20mA can be Sink or Source according to the wiring option source see General Instructions for Electrical Wiring on page 53 The maximum permitted load resistance is 6002 Table 23 20 mA Current Output State Output Fault 0 1 mA BIT Fault 2 mAz10 Normal 4 m
7. RELATIVE RANGE Eo X Dit 259 60 deg E TS JP mos 50 deg dud bs Td 15745 deg 40 de Te ae C Ee 35 dd E AAA O deg Figure 1 Vertical Field of View for Gasoline 10 Performance Considerations TM 40 40M Rev 9 August 2015 25 deg 30 deg 35 deg 40 deg 45 deg 50 deg N 60 deg 7 i Y VA WII FIXE NA nd Figure 2 Horizontal Field of View for Gasoline 1 5 2 2 Hydrogen Horizontal 80 Vertical 80 i RELATIVE RANGE 10 deg 20 deg 100 o 2 der Figure 3 Fields of View for Hydrogen Horizontal and Vertical Performance Considerations 11 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 1 5 3 False Alarms Prevention To prevent false alarms the detector will not alarm or react to the radiation sources specified in Table 4 Table 4 Immunity to False Alarm Sources Radiation Source im Y Distance ft m Indirect or reflected sunlight IAD Vehicle headlights low beam conforming to IAD MS53023 1 Incandescent frosted glass light 300 W IAD Fluorescent light with white enamel reflector standard IAD office or shop 70 W or two 35 W Electric arc 12mm gt 7 gap at 4000 V alternating IAD current 60 Hz Arc welding 6 mm 16 rod 210 A See Table 5 Ambient light extremes darkness to bright light with IAD snow water rain desert glare and fog Bright c
8. 1000m Wire size 1 5mm see Table 25 the resistance per 100m for 1 5mm is 1 40 You calculate the voltage drop in the wire as follows 2 x 1000 x 1 40 x 1x 0 2A 5 6V 100 The minimum voltage of the power supply should be 20V 5 6V 25 6V 54 General Instructions for Electrical Wiring TM 40 40M Rev 9 August 2015 B 2 Typical Wiring Configurations This section describes examples of typical wiring configurations SEE TABLE FAULT RELAY C MANUAL B T Figure 9 Wiring Terminals Typical Wiring Configurations 55 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Table 27 Wiring Connections Wiring Detector Terminals Option Model 5 8 9 1 40 40M Fault Relay 0 20mA 0 20mA 1XXXX N C Sink Sink 2 40 40M Fault Relay Alarm Relay 0 20mA 2XXXX N C N C Source 3 40 40M Fault Relay Alarm Relay 0 20mA 3XXXX N O N C Source 4 40 40M Fault Relay Auxiliary Auxiliary 4XXXX N C Relay N O Relay N O 5 40 40M Fault Relay Auxiliary Auxiliary 5XXXX N O Relay N O Relay N O Controller First Second Last Detector Detector Detector Figure 10 Typical Wiring for 4 Wire Controllers Using Option 1 or 2 Wiring 56 Typical Wiring Configurations TM 40 40M Rev 9 August 2015 DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter Figure 11 0 20mA Wiring Option 1 Sink
9. 20mA 2 Power BIT Relay N O Source RS 485 HART N C N C Fault Alarm 3 Power Manual Relay Relay 0204 52485 HART BIT N O Source N O N C Manual pault Alarm Auxiliar 4 Power BIT Relay Relay N O y RS 485 N C N O a Manual Fault Alarmi Auxiliar 5 Power BIT Relay Relay N O Y RS 485 N O N O E Note Wiring option 1 is default The mA Sink output can be altered to Source type with a link between terminals 1 and 8 No other wiring options can be changed on site For example product number 40 40M 321SC has the following options Wiring Option 3 Power Manual BIT RS 485 0 20mA Source with the HART protocol Fault Relay N O Alarm Relay N O N C Temperature Range 2 85 C Cable Entry 1 M25 Housing S Stainless Steel Approval C ATEX I ECEx Note Check your specific part numbers against the information in Checking the Product Type on page 22 Model and Types SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 1 3 Features and Benefits Detects Hydrocarbons and Hydrogen Flames Detection Range Up to 215 ft 65m for a 1 ft 0 1m n heptane fire Ultra High Immunity to False Alarms See Table 4 on page 12 Advanced Digital Processing of the Dynamic Characteristics of Fire Flickering threshold correlation and ratio Multi IR Channels Between 2 5 microns Field Programmable Sensitivity Four
10. 40 Flame Detectors use the HART protocol HART Communication is a bi directional industrial field communication protocol used to communicate between intelligent field instruments and host systems HART is the global standard for smart process instrumentation and the majority of smart field devices installed in plants worldwide are HART enabled HART is available in wiring options 1 2 and 3 see Table 1 page 3 HART technology is easy to use and very reliable Principles of Operation 5 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Through the HART connection you are able to perform Detector set up Detector troubleshooting Detector health and status For more details refer to the HART Manual TM 777030 1 4 4 RS 485 Modbus For more advanced communications the 40 40M detector has an RS 485 Modbus compatible output that provides data communication from a network up to 247 detectors to a host computer or universal controller for central monitoring This feature allows for reduced installation costs easy maintenance and local or remote diagnostic tools 1 4 5 Product Certification The 40 40M Flame Detectors have the following certifications ATEX IECEx page 6 FM CSA page 7 SIL 2 T V page 7 EN54 10 page 7 1 4 5 1 ATEX IECEx The 40 40M Flame Detector is certified to ATEX per SIRA 07ATEX1250 and IECEx per IECEx SIR 07 0085 ExIl2GD ExdellC T5 Gb Ex tb IIIC T96
11. 5 Output Signals Outputs are available according to the default configuration or the wiring options selected for the 40 40M detector Determine the outputs for your model according to Table 7 The detector incorporates several types of output suitable to different control systems 0 20mA stepped with HART Relays Alarm Fault Auxiliary RS 485 Modbus Table 7 Available Output Types Output Type Version Detector Status Alarm relay 40 40M Options The relay is N O 1XXXX AXXXX 5XXXX 40 40M Options The relay is N O and N C 2XXXX 3XXXX Auxiliary relay 40 40M Options 4XXXX The relay is N O and 5XXXX Fault relay 40 40M Options The relay is N C energized 1XXXX 2XXXX 4XXXX 40 40M Options The relay is N O energized 3XXXX 5XXXX 0 20mA 40 40M Option 1XXXX SINK with the HART protocol current output can be changed to Source see Figure 11 Figure 12 and Figure 13 40 40M Options 2XXXX SOURCE with the HART and 3XXXX protocol RS 485 All versions Modbus protocol 14 Performance Considerations TM 40 40M Rev 9 August 2015 1 5 6 Detector Status The possible detector function statuses are listed in Table 8 A more detailed fault analysis can be seen via HART or RS485 Table 8 Detector Status Status Description Normal Normal operation BIT Built In Test being performed Warning Fire detected changed to Warning pre alarm state Alarm Fire detected changed to Fire Alarm state
12. Detector User Guide Environment Dust snow or rain can reduce the detectors sensitivity and require more maintenance activities The presence of high intensity flickering IR sources may affect sensitivity Aiming the Detector The detector should be aimed toward the center of the detection zone and have a completely unobstructed view of the protected area Whenever possible the detector face should be tilted down at a 459 angle to maximize coverage and prevent accumulation of dust and dirt Do not start an installation unless all conceivable considerations regarding detection location have been taken into account Installation should comply with NFPA 72E or any other local and International regulations and standards as applicable to flame detectors and installation of Ex approved products 2 2 Unpacking the Product Upon receipt of your detector verify that you have received the following contents Delivery form Flame detector Plastic Weather Cover User manual Quality document Tool keys per shipment Check and record the following 1 Verify the appropriate Purchase Order Record the Part Number P N and Serial Number of the detectors and the installation date in an appropriate Log book 2 Verify that all components required for the detector installation are readily available before beginning the installation If the installation is not completed in a single session secure and
13. Mount part no 40 40 001 The Tilt Mount enables the detector to be rotated up to 602 in all directions Figure 5 shows the Detector mounted on the Tilt Mount Cover Bolts Back Cover Tilt Mount Horizontal Locking Screw Plate Tilt Mount Vertical Locking Detector Holding Screw Tilt Mount HoldingPlate Conduit Cable Assembly Inlet Detector Figure 5 Detector with Tilt Mount 26 Installing the Tilt Mount part no 40 40 001 TM 40 40M Rev 9 August 2015 2 6 1 Tilt Mount Assembly Figure 6 shows the Tilt Mount Assembly Tilt Holding Plate Tilt Mount Horizontal Locking Screw Vertical Locking Screw Detector Holding Plate Figure 6 Tilt Mount Assembly Figure 7 shows the Tilt Mount Assembly with dimension in both millimeters and inches Figure 7 Tilt Mount Assembly dimensions in mm and inches Installing the Tilt Mount part no 40 40 001 27 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide gt To install the Tilt Mount and Detector 1 Place the tilt mount in its designated location and secure it with four 4 fasteners through four 4 holes 7 mm in diameter Use the four 4 screws and spring washers according to the kit Note Removing the detector for maintenance purpose does not require the Tilt Mount to be removed Unpack the detector Place the detector with its conduit cable entries pointing downwards on the ho
14. back for repairs Troubleshooting 41 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 42 Troubleshooting Appendices Appendices 43 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 44 Appendices A Specifications gt In this appendix Technical Specifications page 45 Electrical Specifications page 46 Outputs page 46 Approvals page 49 Mechanical Specifications page 49 Environmental Specifications page 50 A 1 Technical Specifications Spectral Response Multi IR Bands Detection Range Fuel ft m Fuel ft m at highest Sensitivity n Heptane 215 65 Kerosene 150 45 Setting for 1ft 0 1m pan fire Gasoline 215 65 Ethanol 95 135 40 Diesel Fuel 150 45 Methanol 115 35 JP5 150 45 IPA Isopropyl 135 40 Alcohol Methane 150 45 Polypropylene 115 35 Pellets LPG 150 45 Ammonia 60 18 Hydrogen 125 38 Silane 712 Office Paper 82 25 30 0 75m high 10 0 25m width plume fire 20 0 5m high 8 0 2m width plume fire Response Time Typically 5 seconds Adjustable Time Delay Up to 30 seconds Sensitivity Ranges 2 ranges for 1 ft 0 1m n heptane pan fire from 50 ft 15m to 215 ft 65m Fields of View Gasoline Horizontal 679 Vertical 709 Hydrogen Horizontal 80 Vertical 80 Built In Test BIT Automatic and Manual Technical Specifications 45 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detecto
15. be disconnected gt To perform a Manual BIT 1 Verify that the detector is Normal Mode 2 Initiate Manual BIT The results of successful and unsuccessful manual BITs are detailed in Table 12 and Table 13 3 3 3 Testing with Flame Simulator Model 20 20 313 The Flame Simulator Model 20 20 313 can be used to simulate exposure of the detector to a real fire condition The detector is exposed to radiation at the required detection level As a result the detector will generate a Fire Alarm signal See Long Range Multi IR Flame Simulator on page 61 for more information Important If the detector is exposed to a flame simulator the Alarm and Accessory Relays and 0 20mA are activated during the simulation Therefore automatic extinguishing systems or any external devices which may be activated during this process must be disconnected gt To perform Flame Simulator Test 1 Power up the system and wait up to 60 seconds for the detector to turn to a normal state The Power LED turns on Testing Procedures 37 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 2 Aim the Spectrex Flame Simulator Model 20 20 313 at the target point of the detector in a way that the radiation emitted by it is facing directly towards the detector See Long Range Multi IR Flame Simulator on page 61 3 Press the operation button once After few seconds a successful test shows the results shown in Table 19 Table 19
16. can reprogram the function setup using the RS 485 connection or using the HART protocol as follows Mini Laptop Kit P N 777820 The mini laptop pre loaded with the Spectrex host software enables you to re configure settings or perform diagnostics on all 40 40 series flame detectors Refer to manual TM777070 for programming instructions when using the Mini Laptop Kit USB RS485 Harness Kit P N 794079 5 The USB RS485 Harness Kit with RS485 USB converter used with the Spectrex host software enables you to connect to any available PC or laptop to re configure settings or perform diagnostics on all 40 40 series flame detectors Refer to manual TM777050 for programming instructions when using the USB RS485 Harness Kit HART Protocol Refer to Manual TM 777030 for programming instructions These functions enable you to set Sensitivity Alarm Delay Address Setup Mode of Operation Heated Optics Operation The factory Default settings listed for each function are Sensitivity 30 Alarm Delay A Alarm Latch No Auxiliary Relay No Automatic BIT Yes Alarm BIT No Auxiliary BIT No EOL No Configuring your Detector 31 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Heated Optics Auto Temperature 41 F 5 C 2 8 1 Sensitivity The detector offers four 4 sensitivity settings The settings refer to an n heptane or gasolin
17. quee 59 D JAccessories esesesseseuseususeusaseus ran ARRA ERR i aaa a aaia iaaa aiaiai 61 D 1 Long Range Multi IR Flame Simulator sssssssm m 61 D 1 1 UNPACKING recone E 62 D 1 2 Operating INStructiONnS cece eee cece eee eee mme ener 62 D 1 3 Range sn RARRR Heiden O OO 63 D 1 4 Charging the Battery ooococcccnccococcnnnccnnnncnnnccnnnncnnnccnnnncnnnccnnnncnnncnnnnnes 63 D 1 5 Technical Specifications sss 64 D 2 Tilt Mount P N 40 40 001 sssssssssssIIIIHm memes rennen 64 D 3 Duct Mount P N 777670 sssssssssse meme menn ee es ee ee enne nns 65 D 4 Weather Cover P N 777163 ssssssssssssessemme mme menm nn 66 D 5 Laser Detection Coverage Pointer P N 777166 ooococccccocnccnnnccnnnccnnnccnnnnos 67 D 6 Air Shield P N 7740650 cetur it dus euet hd 68 E SIL 2 Features e sessessesseussuusuuuuuR a RR ERR RRRRARRRRRRRRARSRARRASSASERSSASEASSRSSRXS4X 69 E 1 40 40M Flame Detector sssssssssssssse mme mme emis meminere 69 E 1 1 Safety Relevant Parameters 0ocooccccccccnccccnnnncnnnncnanccnnnncnnnccnnnncnnnccnnnnes 69 E 1 2 Guidelines for Configuring Installing Operating and Service 69 Technical Support eeoeeeeseesee see ne annuam unma nma umana n nausea sauna unu 72 Table of Contents ix SPELTREX INL Multi IR Hydrocarbon and Hydrogen Fla
18. seal the detectors and conduits cable entries 2 2 1 Checking the Product Type Check that your product has the configuration options that you ordered Check the detailed part number on the label and compare this information with the descriptions contained in Model and Types on page 2 22 Unpacking the Product TM 40 40M Rev 9 August 2015 2 3 Required Tools The detector can be installed using general purpose common tools and equipment Table 14 lists the specific tools required to install the detector Table 14 Tools Tool Hex Key Ya inch Function Mount the detector on the tilt mount Hex Key 3 16 inch Open and close detector cover for wiring Flat Screw Driver 6 mm Connect ground terminal Flat Screw Driver 2 5 mm Connect wires to the terminal blocks For wiring use color coded conductors or suitable wire markings or labels 12 to 20 AWG 0 5 mm to 3 5 mm wires may be used for site wiring The selection of wire gauge should be based on the number of detectors used on the same line and the distance from the control unit in compliance with specifications see General Instructions for Electrical Wiring on page 53 Required Tools 23 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 2 4 Certification Instructions flammable atmosphere present f Warning Do not open the detector even when isolated when Use the following certific
19. 0 20 313 61 Figure 17 40 40M Multi IR Detector Target POlMt oooocccccccccccnnnccnnnccnnnccnnnncnnnccnnnnos 62 Figure 18 Lit Montana aaa 64 Fig re I9 D et MOUNE co AE ie 65 Figure 20 Weather Cover sssssssssssssesssses s e emen eee eene enses 66 Figure 21 Laser Detection Coverage Pointer ocooccccccccncnccnnnccnnnccnnnccnnnccnnnccnanccnnnnes 67 Figure 22 Air Shield ict a 68 x List of Figures TM 40 40M Rev 9 August 2015 List of Tables Table 1 Wiring Options seirian eai eee een III mememeniemenie entente 3 Table 2 Sensitivity Range Levels csssssssssssssse meme menester 8 Table 3 Fuel Sensitivity RAnNG S cccce cece eee eee eee eee etna eens teen e teens ea e nes 9 Table 4 Immunity to False Alarm Sources cccecee cece eect e ee eee eee eens eae e ened 12 Table 5 Welding Immunity Distance c cece ener meme emen eene 13 Table 62 B IP AK oTe Ter HOR Ex 13 Table 7 Available Output TypeS ooccccccccncnccncnccnnnccnnnnonnnccnnnncnnncrnnnnennncrnnnninanccnnnnes 14 Tabl 8 Detector Status i eet eed a RO QE geri 15 Table 9 Output Signals versus Detector State ooococcccccccncnncnncnncnncnncnnconnnnnnnnnnannnnos 15 Table 10 Results of a Successful BlT ooooocccccccccnccnnnncnnnccnnnncnnnccnnnccnnnccnnnnrnnnnnnnnnes 18 Table 11 Results of an Unsuccessful BIT sesssssssssssss mme 18 Table 12 Results of a Successful Manual
20. 18 Tilt Mount 64 Tilt Mount P N 40 40 001 TM 40 40M Rev 9 August 2015 D 3 Duct Mount P N 777670 The Duct Mount is suitable for use with the SharpEye 40 40 Series Optical Flame Detector 40 40M for both the aluminum and st st enclosure The Duct Mount allows flame detection in areas where high temperatures exist or in cases where the detector cannot be installed inside the area It comprises a special duct mount arrangement with specific optical window to allow installation in high temperature duct applications The Duct Mount will limit the cone of vision of the installed detector to 65 horizontal and 65 vertical The temperature allowed for the duct mount to be installed at is 55 C to 200 C 67 F to 392 F For more instructions refer to TM777670 Figure 19 Duct Mount Duct Mount P N 777670 65 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide D 4 Weather Cover P N 777163 The Weather Cover protects the detector from different weather conditions such as snow and rain gt Figure 20 Weather Cover 66 Weather Cover P N 777163 TM 40 40M Rev 9 August 2015 D 5 Laser Detection Coverage Pointer P N 777166 The Laser Detection Coverage Pointer evaluates detector coverage on site The device is an add on accessory that enables designers and installers to optimize detector location and assess the actual coverage of i
21. 4 Wire Default DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter Figure 12 0 20mA Wiring Option 1 Converted to Source 3 Wire Typical Wiring Configurations 57 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide DETECTOR CONTROLLER Input Power 18 32VDC RTN 6 0 20mA meter E H RIN 9 Figure 13 0 20mA Wiring Option 1 Non isolated Sink 3 Wire DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter Figure 14 0 20mA Wiring Option 2 and 3 Source 3 Wire available with the HART Protocol Note There are no 0 20mA outputs in wiring options 4 and 5 58 Typical Wiring Configurations C 1 RS 485 Communication Network gt Inthis appendix RS 485 Overview page 59 RS 485 Overview By using the RS 485 network capability of the Multi IR detector and additional software it is possible to connect up to 32 detectors in an addressable system with four 4 wires only 2 for power and 2 for communication Using repeaters the number of detectors can be much larger 32 detectors for each repeater up to 247 on the same four 4 wires When using the RS 485 network it is possible to read each detector status FAULT WARNING and ALARM and to initiate a BIT to each detector individually For more details consult Spectrex First Last Detector Detector C
22. 5 2 8 4 2 8 5 Function Set up You can select the desired functions as detailed in Table 17 Table 17 Functions Function Setting Alarm Latch Yes Enable Alarm latching No Disable Alarm latching default Auxiliary Relay Yes Activate Auxiliary Relay at Warning level No Activate Auxiliary Relay at Alarm level default Automatic BIT Yes Perform Automatic amp Manual Bit default No Perform Manual Bit only Alarm BIT Yes Successful Manual Bit activates the Alarm Relay for approximately 3 seconds default No Successful Manual Bit does not activate the Alarm Relay Auxiliary BIT Yes Successful Manual Bit activates the Auxiliary Relay for approximately 3 seconds default No Successful Manual Bit does not activate the Auxiliary Relay EOL Yes Auxiliary Relay is used as End of Line No Auxiliary Relay operates in accordance with Function 2 and 5 default Note only available in Model 40 40M AXXXX and 5XXXX Heated Optics The heated optics can be defined as one of the following modes Heated Mode OFF Not operated On Continuously AUTO Per temperature change In AUTO mode the default HEAT ON setting is 41 F 5 C Heating stops when the temperature is 27 F 15 C above the start temperature You can define the start temperature below which the window will be heated The temperature can be defined between 32 F and 122 F 0 C
23. Az10 Warning 16 mAzx596 Alarm 20 mMA 5 HART Protocol The HART protocol is a digital communication signal at a low level on top of the 0 20mA This is a bi directional field communication protocol used to Troubleshooting 47 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Heated Optics communicate between intelligent field instruments and the host system HART is available in wiring options 2 and 3 Through the HART protocol the detector can Display set up Reconfigure the set up Display detector status and definition Perform detector diagnostics Troubleshoot For more details refer to HART Manual TM777030 Communication Network The detector is equipped with an RS 485 communication link that can be used in installations with computerized controllers The communications protocol is Modbus compatible This protocol is a standard and widely used It enables continuous communication between a standard Modbus controller Master device and a serial Network of up to 247 detectors The front window can be heated to improve performance in icing condensation and snow conditions The heater increases the temperature of the optical surface by 5 8 F 3 5 C above the ambient temperature The heated optics can be configured in three ways Off The optics are not heated On The optics are heated continuously Auto Operated only when the change of temperature requ
24. BIT csssssssses mm 19 Table 13 Results of an Unsuccessful Manual BIT sssessssm 19 Table 14 Tools x eee a ee ee ee 23 Table 15 Model 40 40M Wiring Options sess me 30 Table 16 Sensitivity Settings ssssssssssssssssss m menm men emen eene 32 Table 17 EUnctlons eda rettet poste eret rese n rete Meet BENENE SED Rd 33 Table 18 Default Function Values ssssssssssss m mee eene 36 Table 19 Results of Successful Flame Simulator Test oococccccccncncnnnnanonrnrnnnnnnnnnnnos 38 Table 20 Troubleshooting Table sssssssssssssssem mmm emen eene 41 Table 21 Electrical Specifications ssssssssssssssssssee mmm emen 46 Table 22 Contact Ratings osi e e ir elc eco or bte i gut 47 Table 23 20 MA Current Output sseeeeeeereee eee erne ek mee mene eee ee een nenne 47 Table 24 Electromagnetic Compatibility EMC cece cee cece cece e eee m 51 Table 25 Maximum DC resistance at 68 F 209C for copper wire 53 Table 26 Wiring length in feet meter ccc eee eee eee eee e mme 54 Table 27 Wiring Connections sssseeeeeeeeeee eee e nere mme emen ene ee eee nennen 56 Table 28 Sensitivity Ranges sssssssssssssssssssssee mene ee emen emen nee nenne 63 List of Tables xi ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide xii List of Tables Introduction
25. Line FOV Field of View HART Highway Addressable Remote Transducer communication protocol IAD Immune at Any Distance IECEx International Electrotechnical Commission Explosion IPA Isopropyl Alcohol IR Infrared JP5 Jet Fuel Latching Refers to relays remaining in the ON state even after the ON condition has been removed LED Light Emitting Diode LPG Liquefied Petroleum Gas mA Milliamps 0 001 amps MODBUS Master slave messaging structure N C Normally Closed N O Normally Open N A Not Applicable NFPA National Fire Protection Association NPT National Pipe Thread SIL Safety Integrity Level UNC Unified Coarse Thread VAC Volts Alternating Current vi Abbreviations and Acronyms Table of Contents Model 40 40M Multi IR Hydrocarbon and Hydrogen Flame Detector User GUide ooccoococoococoonaconcncnnnncanrarnnrncanrnranrnranancananes i Legal fece iii Wa Ye A A id iii Release History roce A ee aaa el Seat ade ad teed iv About this G ld6e 1 eode cie o eret ie e HI Odin te HE RETI Eder T RE EEUU tr EPOR E EE V Abbreviations and Acronyms sueeeeneeeene ken tk kt Ek R REE R mese meses sese esten nene enne vi 1 Introduction mcmmnncocnncannnracnncannnrncnnrncnnrncnnrncnnrncnnrnrnnrnrnnrncnnrnrnnrncnnrnranancananes 1 II Or alii cid 1 1 2 Model and TIE A ii 2 1 3 Features and Benefits ooooccccnccnccncccnncncnnnnnnnnnnnnnnnnnnninnnnrnnnnrnnnninnnninnnninnnn 4 L4 Principles of Operation ien ce Te rx re re b
26. Results of Successful Flame Simulator Test Component 0 20mA Action Turn to 20mA Notes For a few seconds and then return to 4mA Alarm Relay Activated for a few seconds and then returns to Normal Auxiliary Relay Activated for a few seconds and then returns to Normal Fault Relay Remains active during the test LED Red steady The detector is now ready for operation 38 Testing Procedures 4 1 4 1 1 4 1 1 1 Maintenance and Troubleshooting In this chapter Maintenance page 39 Troubleshooting page 41 This chapter deals with preventive maintenance describes possible faults in detector operation and indicates corrective measures Ignoring these instructions may cause problems with the detector and may invalidate the warranty Whenever a unit requires service please contact Spectrex or its authorized distributor for assistance Maintenance This section describes the basic maintenance steps that should be taken to keep the detector in good working condition and includes the following topics General Procedures page 39 Periodic Procedures page 40 Keeping Maintenance Records page 40 General Procedures Maintenance should be performed by suitably qualified personnel who are familiar with local codes and practice Maintenance requires ordinary tools Cleaning The detector must be kept as clean as possible Clean the viewing window and the reflector of t
27. SharpEye Model 40 40M Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide FM CSA Approved ATEX IECEx Approved Class Div 1 Groups B C D Ex II 2 G D Ex d e IIC T5 Gb Class II III Div 1 Groups E F G Ex tb IIIC T96 C Db Document ref TM 40 40M 9 August 2015 SPELTREX INL 218 Little Falls Rd Cedar Grove NJ 07009 USA Phone 1 973 239 8398 Fax 1 973 239 761 Web Site www spectrex net Email spectrex spectrex net ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Legal Notice The SharpEye Optical Flame Detector described in this document is the property of Spectrex Inc No part of the hardware software or documentation may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means without prior written permission of Spectrex Inc While great efforts have been made to assure the accuracy and clarity of this document Spectrex Inc assumes no liability resulting from any omissions in this document or from misuse of the information obtained herein The information in this document has been carefully checked and is believed to be entirely reliable with all of the necessary information included Spectrex Inc reserves the right to make changes to any products described herein to improve reliability function or design and reserves the right to revise this document an
28. The detector starts heating the window for 5 C any temperature below this value in degrees Celsius n order to change the default function use Mini Laptop Kit P N 777820 Refer to manual TM777070 for programming instructions when using the Mini Laptop Kit USB RS485 Harness Kit P N 794079 5 Refer to manual TM777050 for programming instructions when using the USB RS485 Harness Kit HART protocol refer to Manual TM777030 for instructions 36 Safety Precautions TM 40 40M Rev 9 August 2015 3 3 Testing Procedures This section describes the proof testing procedure for proper operation of the detector The detector can be tested using the Manual Built in Test or the Spectrex Flame Simulator 20 20 313 The detector performs internal test continuously and automatic BIT test every 15 minutes for more details refer to Built In Test BIT on page 17 This section includes the following topics Automatic BIT Test page 37 Manual BIT Test page 37 Testing with Flame Simulator Model page 37 3 3 1 Automatic BIT Test Check that the indicators show normal conditions See Powering Up on page 35 3 3 2 Manual BIT Test Important If the function setup Alarm BIT and or Auxiliary BIT are set to Yes default No the Alarm Auxiliary Relay and 0 20mA outputs are activated during a Manual BIT Therefore automatic extinguishing systems or any external devices that may be activated during BIT must
29. This test includes functional test environmental test EMI EMC test and software check For more details see VdS Reports No s BMA 12117 and BMA 12118 Performance Considerations This section describes performance aspects of the 40 40M and includes Detection Sensitivity page 8 Cone of Vision page 9 False Alarms Prevention page 12 Visual Indicators page 13 Output Signals page 14 Detector Status page 15 Auxiliary Relay as End of Line page 16 Performance Considerations 7 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 1 5 4 Detection Sensitivity Detection sensitivity is the maximum distance at which the detector reliably detects a specific size of fire and typical type of fuel standard fire 1 5 1 1 Standard Fire Defined as a 1ft 0 1m n heptane pan fire with maximum wind speed of 6 5 ft sec 2 m sec 1 5 1 2 Sensitivity Ranges The detector has four user selectable sensitivity ranges For each range there are two response levels WARNING Pre alarm ALARM The detection distance for the WARNING level is approximately 1096 higher than the ALARM distance Alarm response times for a standard fire at a specified range are shown Table 2 Table 2 Sensitivity Range Levels Sensitivity Range ft m Level Response Time sec for 1ft 0 1m n heptane pan fire 1 3 50 15 2 Default 5 100 30 3 8 150 45 4 10 215 65 Fo
30. aee ea 4 1 4 1 Fire Detection Principle ccc eee eee eee mme 5 1 4 2 Heated Opticsisies LCD 5 1 4 3 HART PROLOGO t cutee died o cute ue d 5 1 4 4 RS 485 Modbus eoe eee etus eda ae bar Mete e ade daa 6 1 4 5 Product Certiflcatlon urine Ai 6 1 5 Performance Considerations ssssssssssssseme men esee nenne 7 1 5 1 Detection Sensitivity ooooococcccocncconnncnnnnconnncnnnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnnnnns 8 1 5 2 Cone of VISION Shh Sacto il eas setup alite ste papas heces p Eo 10 1 5 3 False Alarms Prevention sssssssssssssseme meme emen 12 1 5 4 Visual Indicators exp RR RR X RR RAP EPA IRR AY X E DR ERR RE 13 1 5 5 Output Signals eR xe Ey Re Y XR Ede DER ek cee MERE 14 1 5 6 Detector Status cia a RT SER abla ea 15 1 5 7 Auxiliary Relay as End of Line sssessssssssm mnn 16 1 6 Internal Detector Tests nisin awe es nemen emen 16 1 6 1 Continuous Feature Test ssssssssssssssssssesssee emen enemies 16 1 6 2 BuiltsIneEest CBUPT 2 intr ixu ik ritQidR ia aa 17 2 Installing the Detector oomccoonoconnoronnnrannnrannnrasnnrncnnrncnnrncanrncanrncanrncanancananes 21 2 1 General Guidelines sssssssssssssssssessse mene mene menie 21 2 2 Unpacking the P Od UCE r r a a r aara a a a A a e a AA aS 22 2 2 1 Checking the Product Type ssssssssssssssm mmm 22 2 3 Required Tools icc ex Rx ai ds 23 2 4 Certification Instructions mms ene 24 Table o
31. arm Alarm Relay C Relay C Relay C Relay C Relay C 8 0 20mA Alarm Alarm Auxiliary Auxiliary In Relay N C Relay N C N O N O 9 0 20mA 0 20mA 0 20mA Auxiliary Auxiliary C Out Out Out C 10 RS 485 RS 485 RS 485 RS 485 RS 485 1 1 1 1 1 11 RS 485 RS 485 RS 485 RS 485 RS 485 1 1 1 1 1 12 RS 485 RS 485 RS 485 RS 485 RS 485 GND GND GND GND GND Available with the HART protocol Notes RS 485 is used for communication network as specified in Appendix C Terminals 10 11 12 and to connect in safe area to PC Laptop for configuration diagnostics Alarm relay N O energized contact in wiring options 1 4 5 N O and N C energized in options 2 and 3 0 20mA is Sink in option 1 and Source in option 2 and 3 0 20mA options 1 2 and 3 available with the HART protocol n Wiring Option 1 link Terminals 1 and 8 to change the mA output to Source 30 Connecting the Detector TM 40 40M Rev 9 August 2015 The Fault output is N C energized SPST relay The contacts are closed when the Detector is in its normal operational condition in options 1 2 and 4 and available as N O energized in options 3 and 5 The Auxiliary output is N O energized SPST relay The Auxiliary Relay may act in parallel with the ALARM relay to activate another external device or it may provide a warning signal depending on the function configuration 2 8 Configuring your Detector You
32. ation date and contractor Serial and tag no Entries for every maintenance operation performed including the description of the operation date and personnel ID If a unit is sent to Spectrex or a distributor for service a copy of the maintenance records should accompany it 40 Maintenance TM 40 40M Rev 9 August 2015 4 2 Troubleshooting This section is intended to be a guide to correct problems which may happen during normal operation Table 20 Troubleshooting Table Problem LEDs Off Fault Relay at N O 0 20mA at OMA Cause No power at the unit Corrective Action Check that the correct power is sent to the detector Check power polarity Check wiring in the detector Send the detector back for repairs Yellow LED flashes at 4 Hz Fault Relay at N O 0 20mA at OmA Fault Detector Low Voltage Faulty Detector Check the voltage at the detector verify at least 24V at the detector terminal Send the detector back for repairs Yellow LED flashes at 4 Hz Fault Relay at N O 0 20mA at 2mA BIT Fault Faulty Detector Clean detector window Re power the detector Replace the detector Red LED constantly on If no fire exists then detector alarm latched Perform Reset to the detector Alarm Relay at On 0 20mA at 20mA Alarm condition Check cause for alarm f no alarm re power the detector Send the detector
33. ation instructions The cable entry point may exceed 167 F 75 C Suitable precautions should be taken when selecting the cable The equipment may be used with flammable gases and vapors with apparatus groups IIA IIB and IIC T5 in the ambient temperature range 67 F 55 C to 167 F 75 C T4 in the ambient temperature range 67 F 55 C to 185 F 85 C Installation shall be carried out by suitably trained personnel in accordance with the applicable code of practice such as EN 60079 14 1997 Inspection and maintenance of this equipment shall be carried out by suitably trained personnel in accordance with the applicable code of practice such as EN 60079 17 Repair of this equipment shall be carried out by suitably trained personnel in accordance with the applicable code of practice such as EN 60079 19 The certification of this equipment relies upon the following materials used in its construction Enclosure 316L Stainless Steel or Aluminum Window Sapphire Glass If the equipment is likely to come into contact with aggressive substances then it is the responsibility of the user to take suitable precautions that prevent it from being adversely affected thus ensuring that the type of protection provided by the equipment is not compromised Aggressive substances acidic liquids or gases that may attack metals or solvents that may affect polymeric materials Suitable precautions regular
34. checks as part of routine inspections or establishing from the material s data sheets that it is resistant to specific chemicals 24 Certification Instructions TM 40 40M Rev 9 August 2015 2 5 Installation Cables Follow the following guideline for the cable installation All cables to the detector must be well shielded in order to comply with EMC requirement see Technical Specifications on page 64 Ground the detector to the nearest ground point not more than 3m from the detector location Install the detector with the cable entries placed downwards 2 5 1 Conduit Installation The conduit used for the cabling must comply with the following To avoid water condensation water in the detector install the detector with the conduits placed downward that include drain holes When using the optional tilt mount use flexible conduits for the last portion connecting to the detector For installations in atmospheres as defined in group B of the NFPA 72E seal the conduits inlets When pulling the cables through the conduits ensure that they are not tangled or stressed Extend the cables about 30 cm 12 in beyond the detector location to accommodate wiring after installation After the conductor cables have been pulled through the conduits perform a continuity test Installation Cables 25 SPELTREX INC Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 2 6 Installing the Tilt
35. d IEC 61000 4 8 IEC 61326 3 Radiated Emission IEC 61000 6 3 EN 55022 Conducted Emission IEC 61000 6 3 EN 55022 Immunity to Main Supply MIL STD 1275B Voltage Variations To fully comply with EMC directive 2004 108 EC and protect against interference caused by RFI and EMI the cable to the detector must be shielded and the detector must be grounded The shield should be grounded at the detector end Troubleshooting 51 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 52 Environmental Specifications B Wiring Instructions gt Inthis appendix General Instructions for Electrical Wiring Typical Wiring Configurations page 55 page 53 B 1 General Instructions for Electrical Wiring Follow the instructions detailed in this section for determining the correct wire gauge to be used for the installation 1 Use Table 25 to determine the required wire gauge size for general wiring such as relay wiring Calculate the permitted voltage drop with respect to load current wire gauge and length of wires Table 25 Maximum DC resistance at 68 F 209C for copper wire AWG mm Ohm per 100 ft Ohm per 100 m 26 0 12 0 15 4 32 14 15 24 0 16 0 24 3 42 11 22 22 0 30 0 38 1 71 5 60 20 0 51 0 61 1 07 3 50 18 0 81 0 96 0 67 2 20 16 1 22 1 43 0 43 1 40 14 1 94 2 28 0 27 0 88 12 3 09 3 40 0 17 0 55 10 4 56 6 64 0 11 0 35 2 Use Table 26 to selec
36. d in Table 12 and Table 13 Table 12 Results of a Successful Manual BIT Output Result FAULT relay Wiring options 1 2 and 4 remains CLOSED Normal Wiring options 3 and 5 remains OPEN Normal ALARM relay Activated for 3 sec only when the function Alarm BIT is set to YES AUXILIARY For wiring options 4 and 5 is activated for 3 sec only relay when the function Auxiliary BIT is set to YES 0 20mA Wiring option 1 2 3 output Initiates 20 mA only when the function Alarm BIT is set to YES Initiates 16 mA when the function Auxiliary BIT is set to YES and the function Alarm BIT is set to NO POWER LED Green Flashing 1 Hz Table 13 Results of an Unsuccessful Manual BIT Output Result FAULT relay Wiring option 1 2 4 changes to OPEN Wiring option 3 and 5 changes to CLOSED 0 20mA Wiring option 1 2 3 Indicates BIT FAULT 2mA output POWER LED Yellow Flashing 4 Hz Manual BIT only selected The BIT is initiated manually by momentarily connecting Terminal Number 3 with Terminal Number 2 or a switch across these terminals in the safe area Internal Detector Tests 19 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 20 Internal Detector Tests 2 Installing the Detector Inthis chapter General Guidelines page 21 Unpacking the Product page 22 Required Tools page 23 Certification Instructions page 24 Installation Cables page 25 Instal
37. d make changes from time to time in content hereof with no obligation to notify any persons of revisions or changes Spectrex Inc does not assume any liability arising out of the application or any use of any product or circuit described herein neither does it convey license under its patent rights or the rights of others who have or will have responsibility for using maintaining or servicing the product The Detector is not field repairable due to the meticulous alignment and calibration of the sensors and the respective circuits Do not attempt to modify or repair the internal circuits or change their settings as this will impair the system s performance and void the Spectrex Inc Product warranty Y Warning This manual should be read carefully by all individuals Warranty SPECTREX INC Agrees to extend to Purchaser Distributor a warranty on the SPECTREX supplied components of the SharpEye products SPECTREX warrants to Purchaser Distributor that the products are free from defects in materials and workmanship for a period of five 5 years commencing with the date of delivery to Purchaser Distributor SPECTREX expressly excludes damage incurred in transit from the factory or other damage due to abuse misuse improper installation or lack of maintenance or Act of God which are above and beyond its control SPECTREX will upon receipt of any defective product transportation prepaid repair or replace it at its sole discretion i
38. e Detector User Guide The SharpEye 40 40 detectors are designed to operate as a stand alone unit directly connected to an alarm system or an automatic fire extinguishing system The detector can also be a part of a more complex system where many detectors and other devices are integrated through a common control unit 1 2 Model and Types The 40 40M is provided in various configurations depending on Wiring options Temperature ranges Type of cable entries Housing material type Required approval The configuration detail is included in the product part number on the product label and takes the form 40 40M XXXXX where XXXXX defines the model according to the above requirements To modify the default or pre ordered configuration and perform maintenance tasks please refer to the HART Protocol TM777030 the RS 485 Manual TM 777050 or TM777070 The Part Numbers are defined as 40M X X X X X B Inmetro Ex Approval F FM CSA C ATEX IECEx Housts S Stainless Steel 3 A Aluminum Elektrical 1 M25 Entries 2 3 NPT Temperature 1756 2 85 C Wiring Configuration See Table 1 Aluminum housing is not available in FM version Table 1 describes the wiring options in detail 2 Model and Types TM 40 40M Rev 9 August 2015 Table 1 Wiring Options Wiring 5 Option Connections Provided Fault Alarm 1 Power ae Relay Relay ee RS 485 HART N C N O Fault Mann Manual Relay 0
39. e fire of 1ft 0 1m from low sensitivity of 50 ft 15m to 215 ft 65m For other types of fuel sensitivity refer to Table 3 Table 16 Sensitivity Settings Sensitivity Setting sibi Distance Detector Distance eet meters 15 50 15 30 default 100 30 45 150 45 60 215 65 2 8 2 Alarm Delay The detector is equipped with an Alarm Delay option which provides programmable time delays with settings at Antiflare default The Antiflare mode is selected to prevent false alarms in locations where fast flares may be present The Time Delay for fire alarms in this mode ranges from 2 5 to 15 seconds usually less than 10 seconds Other delays settings are available 0 3 5 10 15 20 or 30 seconds When an Alarm Detection level condition occurs the detector delays the execution of the Alarm outputs by the specified period of time The detector then evaluates the condition for 3 seconds If the Alarm level is still present the Alarm outputs are activated If this condition no longer exists the detector returns to its standby state The Alarm delay option affects the output relays and the 0 20mA The LEDs and outputs indicate warning levels during the delay time only if the fire condition exists 2 8 3 Address Set up The detector provides up to 247 addresses that can be changed with the RS485 communication link or the HART protocol 32 Configuring your Detector TM 40 40M Rev 9 August 201
40. e until it has passed a successful BIT 4 The Auxiliary Relay can be activated at the Warning level or Alarm level depending on programmed function 5 The outputs depend on the wiring options 1 5 6 1 Optional Latching Alarms are set as non latching by default However the detector includes a latched alarm output capability which operates according to the programmed function If selected upon detection of a fire the detection signal is latched until a manual reset is performed disconnecting the power supply or performing a manual BIT see Manual BIT on page 19 Latching affects the Alarm Relay 0 20mA output the Alarm LED the Auxiliary Relay will be latched only when the programmable function Auxiliary Relay is set to YES Notes The Auxiliary Relay is available only in Models with suffix 4XXXX and 5XXXX The 0 20mA is available only in Models with suffix 1XXXX 2XXXX 3XXXX 1 5 7 Auxiliary Relay as End of Line The Auxiliary Relay can be used as End of Line in Models with suffix 4XXXX and 5XXXX only In this case the Auxiliary Relay is active as long as the detector is powered 1 6 Internal Detector Tests The detector performs two types of self tests Continuous Feature Test page 16 Built In Test BIT page 17 1 6 1 Continuous Feature Test During normal operation the detector tests itself continuously and indicates a fault if a failure is found This type of test complies with SIL 2 require
41. ernal buzzer is sounded when the voltage from the batteries is lower than the required operational level To charge the battery 1 Place the Flame Simulator on a table in a safe area 2 Turn the sealed plug next to the operation button counter clockwise with a suitable wrench 3 Connect the battery charger 4 Charge for a maximum of 14 hours 5 Disconnect the charger 6 Tighten the sealed plug clockwise Warning Charge the simulator only when the battery is fully discharged During activation of the flame simulator buzzer activation indicates that the battery is discharged Long Range Multi IR Flame Simulator 63 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide D 1 5 Technical Specifications Mechanical Explosion Proof Enclosure AFM designed to meet Class I Division 1 2 Groups B C and D Class II Division 1 2 Groups E F and G ATEX EX 112G NEMKO O2ATEX255 EExd IIB T5 50 C per En 50 014 EN50 018 Electrical Power 8 VDC Max 6 x Rechargeable 1 2 VDC NiCd Batteries Current 2 5A Avg Charge 400 mA for 14 Hours Environment Temperature Range 4 to 122 F 20 to 50 C Vibration Protection 1g 10 50hz Water and Dust IP 67 per EN 60529 Physical Dimensions 11 5 x 10 1 x 3 9 in 292 x 258 x 100 mm Weight 7 5 lb 3 4 Kg D 2 Tilt Mount P N 40 40 001 The Tilt mount provides accurate directional selection for optimum area coverage Figure
42. f Contents vii ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 2 5 Installation Cables cecinere eek e ke V Xe tu a de ci e e Re dE ees 25 2 5 1 Conduit Installation iiec etx ne a Rn Rn ERR de dan MR ene 25 2 6 Installing the Tilt Mount part no 40 40 001 sssee eeeeeeeaeeaees 26 2 6 1 Tilt Mount Assembly oet bite ai oe 27 2 7 Connecting the Detector ssssssssssssssssssssesse a i ennemis 28 2 7 1 Verifying the Detector Wiring cece eect e eee eee teeta teeta mene 30 2 8 Configuring your Detector cece mmm esee enne 31 2 8 1 SER SEN ion EM 32 2 8 2 Alarm Delay ostia ARA RRA da 32 2 8 3 Address Sets Upon aan iR daa rd aS ada 32 2 8 4 F nctlon Set UP ei 33 2 8 5 Heated Optics eerte A a e 33 3 Operating the Detector ooccoonocoonoconnoronnncannncanancannnrannncnnanrannnrananrananeananeanane 35 3 1 Powering UP nene i a ve laine dove dee VA Ore due derer v Re RE UE 35 3 2 Safety Precautlors iode bote Dott Fuentes betta be Bit ete Buoni te Bae diae tee 36 3 2 1 Default Functions Settings cssssssssssssssss mme 36 3 3 Testing Procedures enit iib e PRI iube dd Sab Tha Peoria 37 3 3 1 Automatic BIT T sis rinia cernere eene retentu denen Re exe nene nerd as 37 3 3 2 Manual BIT Test sseeeeeeeeeee ert ene tenet en nennen nnn 37 3 3 3 Testing with Flame Simulator Model 20 20 313 cccccceceeseeeeeaeeaes 37 4 Maintena
43. f found to have been defective when shipped Said repair or replacement is SPECTREX S sole liability under this warranty and SPECTREX S liability shall be limited to repair or replacement of the component found defective and shall not include any liability for consequential or other damages The customer is responsible for all freight charges and taxes due on shipments both ways This warranty is exclusive of all other warranties express or implied Legal Notice iii ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Release History Rev Date Revision History Prepared by Approved by 0 July 2008 First Release lan Buchanan Eric Zinn 1 September 2008 Second Release lan Buchanan Eric Zinn 2 July 2010 Third Release lan Buchanan Eric Zinn 3 August 2010 Fourth Release lan Buchanan Eric Zinn 4 November 2010 Fifth Release lan Buchanan Eric Zinn 5 February 2013 Sixth Release lan Buchanan Eric Zinn 6 July 2013 Seventh Release lan Buchanan Eric Zinn 7 February 2015 Eighth Release lan Buchanan Eric Zinn 8 June 2015 Ninth Release lan Buchanan Eric Zinn 9 August 2015 Tenth Release lan Buchanan Eric Zinn About this Guide This guide describes the SharpEye Model 40 40M Multi IR Flame Detector and its features and provides instructions on how to install operate and maintain the detector This guide includes the following chapters and appendixes Chapter 1 Introduction pr
44. he Flame Detector periodically The frequency of cleaning operations depends upon the local environmental conditions and specific applications The fire detection system designer will give his recommendations To clean the detector viewing window and reflector 1 Disconnect power to the detector before proceeding with any maintenance including window lens cleaning 2 Use water and detergent and then rinse the viewing window with clean water 3 Where dust dirt or moisture accumulates on the window first clean only with a soft optical cloth and detergent and then rinse with clean water Maintenance 39 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 4 1 2 4 1 2 1 4 1 2 2 4 1 3 Periodic Procedures In addition to preventive cleaning and maintenance the detector should be functionally tested every six months or as dictated by local codes and regulations These tests should also be carried out if the detector has been opened for any reason Power Up Procedure Perform Power Up procedure every time power is restored to the system Follow the instructions described in Powering Up on page 35 Functional Test Procedure Perform a functional test of the detector as described in Internal Detector Tests on page 16 Keeping Maintenance Records It is recommended that maintenance operations performed on a detector are recorded in a Log book The record should include the following Install
45. hot water H20 spectral emission band at 2 7 3 0 microns Additional spectral bands above and below these bands are analyzed for background interferences The spectral analysis incorporates several detection algorithms according to several types of fire events taking into account simultaneous detection of both CO and H20 peaks or only one of them as well as flickering analysis at frequencies typical to these flames Only when all the parameters of the spectral analysis and the flickering analysis meet the predetermined values is a fire condition identified and the fire alarm is issued When exposed to non fire radiation sources these parameters do not identify a fire condition and the detector does not react Heated Optics The SharpEye 40 40 Flame Detectors use heated optics The heater increases the temperature of the optical surface by 5 8 F 3 5 C above the ambient temperature to improve performance in icing condensation and snow conditions The heated optics can be set to one of the following Not operated On continuously Automatic per temperature change default you can define the start temperature below which the window is heated The default is 41 F 5 C This temperature can be defined between 32 F 0 C to 122 F 50 C The heating stops when the temperature is 27 F 15 C above the start temperature For more information see Configuring your Detector on page 31 HART Protocol The SharpEye40
46. ice versa if the BIT differs from the current status Note In BIT Fault status the detector can continue to detect a fire Internal Detector Tests 17 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 1 6 2 2 Automatic BIT The detector automatically performs a BIT every 15 minutes A successful BIT sequence does not activate any indicator All outputs of BIT results will function as described in Table 10 and Table 11 and the BIT will be automatically executed every 1 minute This continues until a successful BIT occurs when the detector resumes normal operation Table 10 Results of a Successful BIT Output Result Fault relay Wiring options 1 2 4 remains CLOSED Wiring options 3 and 5 remains OPEN 0 20mA Wiring option 1 2 3 Normal 4 mA output Power LED Green Flashing 1 Hz On Normal Table 11 Results of an Unsuccessful BIT Output Result Fault relay Wiring option 1 2 4 changes to Open Wiring option 3 and 5 changes to Closed 0 20mA output Wiring option 1 2 3 BIT Fault 2mA Power LED Yellow Flashing 4 Hz BIT procedure Performed every 1 minute 18 Internal Detector Tests TM 40 40M Rev 9 August 2015 1 6 2 3 1 6 2 4 Manual BIT The BIT is manually initiated by momentarily connecting Terminal 3 with Terminal 2 or a switch across these terminals in the safe area The results of a successful and unsuccessful Manual BIT are liste
47. ires the heating default In Auto mode the start heating temperature can be defined between 32 F 122 F 0 C 50 C The detector stops heating the window when the temperature is 27 F 15 C above the start temperature 48 Outputs TM 40 40M Rev 9 August 2015 A 4 Approvals Hazardous Area FM CSA Approvals Class Div 1 Groups B C and D Class 11 11 Div 1 Groups E F and G ATEX IECEx Exll 2 GD Ex d e IIC T5 Gb Ex tb IIIC T96 C Db 55 C lt Ta lt 75 C or Exll 2 GD Ex d e IIC T4 Gb Ex tb IIIC T106 C Db 55 C lt Ta lt 85 C Functional EN54 10 approved by VdS Approvals FM approved per FM3260 A 5 Mechanical Specifications Enclosure Stainless Steel 316 Or Aluminum heavy duty copper free less than 196 red epoxy enamel finish Water and Dust NEMA 250 type 6p Tight IP 66 and IP 67 per EN 60529 Electronic Conformal coated Modules Electrical 3 4 L4NPT conduit Connection or two entries M25x1 5 Dimensions 4 x 4 6 x 6 18 101 6 x 117 x 157 mm Weight Stainless Steel 6 1 Ib 2 8 kg Aluminium 2 8 Ib 1 3 kg Troubleshooting 49 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide A 6 Environmental Specifications The SharpEye 40 40M is designed to withstand harsh environmental conditions High Temperature Low Temperature Humidity Salt Fog Dust Vibration Mechanical Shock Desig
48. lding plate of the tilt mount Secure the detector with 5 16 18 UNC x 1 screw to the tilt mount Release the Horizontal and Vertical Locking Screws using 3 16 Hex Key such that the detector can be rotated Point the detector towards the protected area and make certain that the view of the area is unobstructed Secure the detector in that position by tightening the locking screws on the tilt mount Make sure the detector is in the correct position The detector is now correctly located aligned and ready to be connected to the system 2 7 Connecting the Detector This section describes how to connect the electric cabling to the detector Figure 8 gt To connect the detector to the electrical cables 1 Disconnect the power 2 Remove the back cover of the detector by removing three 3 socket head screws in the cover bolts The terminal chamber is now revealed 3 Remove the protective plug mounted on the Detector Conduit Cable entry pull the wires through the Detector Inlet 28 Connecting the Detector TM 40 40M Rev 9 August 2015 4 Usea 7 14 NPT explosion proof conduit connection or M25x1 5 flameproof gland to assemble the cable conduit to the detector Terminal Chamber Terminals Internal Earth Terminal Earth Terminal Detector Holding Screw Conduit Cable Inlet SEE TABLE FAULT RELAY C MANUAL B T Figure 8 Detector with Cover Removed 5 Connect the wires to the required terminals
49. ling the Tilt Mount part no 40 40 001 page 26 Connecting the Detector page 28 Configuring your Detector page 31 This chapter provides basic guidelines for installing the detector It does not attempt to cover all of the standard practices and codes of installation Rather it emphasizes specific points of consideration and provides some general rules for qualified personnel Wherever applicable special safety precautions are stressed 2 1 General Guidelines To ensure optimal performance and an efficient installation consider the following guidelines Sensitivity To determine the level of sensitivity consider the following Size of fire at the required distance to be detected Type of flammable materials Wiring The wire gauge must be designed according to the distance from the detector to the controller and the number of detectors on the same power line See Wiring Instructions on page 53 To fully comply with EMC directive and protect against interference caused by RFI and EMI the cable to the detector must be shielded and the detector must be grounded The shield should be grounded at the detector end Spacing and Location The number of detectors and their locations in the protected area are determined by Size of the protected area Sensitivity of the detectors Obstructed lines of sight Cone of view of the detectors General Guidelines 21 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame
50. matic BIT Built In Test must be activated 4 The set up parameters must be verified as described in Using the 0 20mA Interface for Alerting on page 70 point 1 and in Using the Alarm Relay Contact for Alerting on page 70 point 1 and the function of the 40 40 Flame Detector flame detection function of the 0 20mA interface relay functions must be checked completely E 1 2 2 Using the 0 20mA Interface for Alerting 1 The following parameters shall be set AUTOMATIC BIT test on Connected to 0 20mA Terminals 2 The following allowed output current must be supervised with an accuracy of 5 Normal State 4mA Warning State 16mA Alarm State 20mA 3 The output current must be supervised regarding the over and under run of the 0 20mA 4 The 0 20mA can be used as low and high demand mode E 1 2 3 Using the Alarm Relay Contact for Alerting 1 The following parameters shall be set AUTOMATIC BIT Test on Connected to N C contact of Alarm Relay Terminals Connected to Fault Relay Terminals 2 The relay contacts alarm and faulty relay must be protected with a fuse rated at 0 6 of the nominal specified relay contact current The maximum contact rating that is allowed per SIL 2 is 30VDC 4 Itisto be considered that the contact of the Alarm Relay opens if there is a fire alarm 5 During the forwarding and evaluation of the alarm it must be noted that the relay contact opens 6 The alarm relay can be used as low demand only
51. me Detector User Guide List of Figures Figure 1 Vertical Field of View for Gasoline csssssssss mmm 10 Figure 2 Horizontal Field of View for Gasoline sesssssssss m 11 Figure 3 Fields of View for Hydrogen Horizontal and Vertical sssssusss 11 Figure 4 Indication LED ix iii comino iras ene Rn deen ka exei RR a EXE EXRA IR e ERE Keen 13 Figure 5 Detector with Tilt Mount sssseeeeeeeeeee enken renere emen eene 26 Figure 6 Tilt Mount Assembly sssssssssssssssssseemen e enemies i a 27 Figure 7 Tilt Mount Assembly dimensions in mm and inches uses 27 Figure 8 Detector with Cover Removed ooocccccccccoccncnccncnccnnnconanccnnnncnnnccnnnncnancinnnnes 29 Figure 9 Wiring Terminals sss eee eee emen nenne 55 Figure 10 Typical Wiring for 4 Wire Controllers Using Option 1 or 2 Wiring 56 Figure 11 0 20mA Wiring Option 1 Sink 4 Wire Default ssssessssesss 57 Figure 12 0 20mA Wiring Option 1 Converted to Source 3 Wire 57 Figure 13 0 20mA Wiring Option 1 Non isolated Sink 3 Wire sssssse 58 Figure 14 0 20mA Wiring Option 2 and 3 Source 3 Wire available with the HART Protocol ccessesee ne 58 Figure 15 RS 485 Networking cccceee eee eee eee Imm eene nee eene 59 Figure 16 SharpEye Multi IR Long Range Flame Simulator 2
52. ments The detector continuously tests Input voltage level All internal regulator voltage level Voltage level status of sensor and sensor circuitry for noise or disconnection in the electronic circuitry 0 20mA level output 16 Internal Detector Tests TM 40 40M Rev 9 August 2015 1 6 2 1 6 2 1 Relays and heater operation Processor Watch dog Software Memory Oscillator frequency Response to Fault Indication If a failure is found the detector indicates by Fault relay Opensin wiring option 1 2 and 4 Closes in wiring option 3 and 5 0 20mA indicates Fault OMA or 2mA in wiring option 1 2 3 LED Yellow flashes 4 Hz Correcting the Fault The fault indications remain until the detector s power is removed The fault indications return if the fault is still found when power is restored Built In Test BIT The detector s Built In Test BIT also checks the following Electronics circuitry Sensors Window cleanliness The detector can be set to perform the BIT in the following modes Automatically and manually Manually only Note In Manual BIT the outputs may also be tested and Control System inhibit should be applied if this could initiate other systems How the BIT Operates The detector s status remains unchanged if the result of a BIT is the same as the current status NORMAL or BIT Fault the detectors status is changed from Normal to BIT Fault or v
53. n in a hazardous area Caution The following test simulates a real fire condition and may activate the extinguishing system or other alarms If this is not desired disconnect inhibit them before the test and reconnect after the simulation gt To simulate a fire 3 Aim the Flame Simulator towards the detector s Target Point Target Point D MA Figure 17 40 40M Multi IR Detector Target Point 4 When testing keep a distance of at least 50 cm 20 inches from the detector 5 Press the operation button once Fire simulation lasts for 20 seconds The detector sends an alarm signal solid red LED 6 Wait 20 seconds before repeating the test Verify that the optical window is clean 62 Long Range Multi IR Flame Simulator TM 40 40M Rev 9 August 2015 D 1 3 D 1 4 Range Table 28 Sensitivity Ranges Sensitivity Detection Range Standard Test ft m Range ft m 1 Low 50 15 7 2 2 2 100 30 14 5 4 5 3 150 45 2217 4 High 215 65 29 9 Notes The minimum distance from the detector is 20 inches 50 cm At extreme temperatures there is a 1596 maximum reduction in the range Important Keep the Flame Simulator in a safe place when not in use Charging the Battery The Flame Simulator uses NiCd batteries as a rechargeable power source When the batteries are fully charged the simulator operates for at least 60 times without recharging An int
54. nce and Troubleshooting coccococnococnoracnncacnnrannnracanrananrnnanrananennas 39 41 Maintenance eiie inen ioo bet enti a Na aN wn RIO ER ngewe dal 39 4 1 1 General Procedures sssssssssssssssssseemen meses 39 4 1 2 Periodic Procedures ossis deca ox ade RR de re RR DR e n 40 4 1 3 Keeping Maintenance Records sssssssssssssssmmee ee 40 4 2 TIroubleshootlng core tenen Detur te heather 41 AppendiC6es 1 107 22 4020 0 42222 uk uRR o o UREERPSREEREERCEUNEROUARSREEARCR EREEEDRENEREUUREEMRU CENE 43 A Specifications eer eereeeeeeesee nenne annu nna nahm u nuum u uana ausa u suus unn 45 A 1 Technical Specifications esses men esee 45 A 2 Electrical Specifications ccc mene mese nennen enne 46 Aa OEP rn ca 46 BA Approvals edidi ate katana Pkt lA dd aras 49 A 5 Mechanical Specifications cssssssssssssssssssseses menm emen enne 49 A 6 Environmental Specifications sssssssssssssssssssse memes 50 viii Table of Contents TM 40 40M Rev 9 August 2015 B Wiring InstructiONS oomocoonoronnnrannnranancnnnnrananrncnnrncnnrncnnrncnnrncnnrnranrnranancananes 53 B l General Instructions for Electrical Wiring sseesesemmII 53 B 2 Typical Wiring Configurations ssssssssssssmI Immer 55 C RS 485 Communication Network eesessesessese assu n enean nana 59 Cl RS 485 OVervIGW cic desee A repe ea mu ie
55. ned to meet MIL STD 810C method 501 1 procedure II Operating temperature 167 F 75 C Storage temperature 185 F 85 C Designed to meet MIL STD 810C method 502 1 procedure Operating temperature 57 F 50 C Storage temperature 65 F 55 C Designed to meet MIL STD 810C method 507 1 procedure IV Relative humidity of up to 9596 for the operational temperature range Designed to meet MIL STD 810C method 509 1 procedure I Exposure to a 596 Salt Solution Fog for 48 hours Designed to meet MIL STD 810C method 510 1 procedure I Exposure to a dust concentration of 0 3 frames cubic ft at a velocity of 1750 fpm for 12 hours Designed to meet MIL STD 810C method 514 2 procedure VIII Vibration at an acceleration of 1 1g within the frequency range of 5 30 Hz and an acceleration of 3g within the frequency range of 30 500 Hz Designed to meet MIL STD 810C method 516 2 procedure I Mechanical Shock of 30g half sine wave for 11 msec 50 Environmental Specifications TM 40 40M Rev 9 August 2015 Electromagnetic Compatibility EMC Table 24 Electromagnetic Compatibility EMC Test Standard Level Per Electrostatic Discharge ESD IEC 61000 4 2 IEC 61326 3 Radiated EM Field IEC 61000 4 3 IEC 61326 3 Electrical Fast Transients IEC 61000 4 4 IEC 61326 3 Surge IEC 61000 4 5 IEC 61326 3 Conducted Disturbances IEC 61000 4 6 IEC 61326 3 Power Ferg Magnetic Fiel
56. nstalled detectors The device is universal and can be used with all 40 40 SharpEye Optical Flame Detectors Figure 21 Laser Detection Coverage Pointer Laser Detection Coverage Pointer P N 777166 67 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide D 6 Air Shield P N 777650 The Air Shield is suitable for use with the SharpEye 40 40 Series Optical Flame Detector 40 40M for both the aluminum and st st enclosures Optical flame detectors are often used in highly polluted or dirty areas that force maintenance personnel to access the detector frequently to clean its optical window The special Air Shield developed for SharpEye 40 40 series optical flame detectors allows their installation under tough environmental conditions where they may be exposed to oil vapors sand dust and other particulate matter The temperature of the air supply to the Air Shield should not exceed 60 C 140 F at any time Air pressure source clean dry and oil free air Pressure 2 3 bar 30 45 psi Fitting 7 16 20UNF 2A Operation Temperature 55 C to 85 C 67 F to 185 F For more instructions refer to TM777650 Figure 22 Air Shield 68 Air Shield P N 777650 E SIL 2 Features gt In this appendix 40 40M Flame Detector page 69 E 1 40 40M Flame Detector This appendix details the special conditions to comply with the requirements of EN 61508 for SIL 2 The 40 40M Flame Detector can only be u
57. olored clothing including red and safety IAD orange Electronic flash 180 watt seconds minimum output IAD Movie light 625 W quartz DWY lamp Sylvania S G 55 gt 6 5 2 or equivalent Blue green dome light conforming to M251073 1 IAD Flashlight MX 991 U IAD Radiation heater 3000 W 23 1 Radiation heater 1000 W with fan IAD Quartz lamp 1000 W gt 3 1 Mercury vapor lamp IAD Grinding metal IAD Lit cigar gt 1 0 3 Lit cigarette gt 1 0 3 Match wood stick including flare up gt 13 4 Notes IAD Immune at Any Distance All sources are chopped from O to 20 Hz 12 Performance Considerations TM 40 40M Rev 9 August 2015 Table 5 Welding Immunity Distance Sensitivity Setting Detection Range Immunity Distance 1 50 ft 15m gt 6 ft 2m 2 100 ft 30m gt 12 ft 4m 3 150 ft 45m gt 17 ft 6m 4 215 ft 65m gt 25 ft 7 5m 1 5 4 Visual Indicators One 3 color LED indicator is located inside the detector window as shown in Figure 4 The detector statuses are listed in Table 6 Table 6 LED Indications Detector Status LED color LED mode Fault BIT Fault Yellow 4 Hz flashing Normal Green 1 Hz flashing Warning Red 2 Hz flashing Alarm Red Steady en Indicator LED Figure 4 Indication LED Performance Considerations 13 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 1 5
58. on the Terminal Board according to the wiring diagram Figure 8 and Table 15 6 Connect the grounding earth wire to the ground earth screw outside the detector Earth Terminal The detector must be well grounded to earth ground Verify the wiring Improper wiring may damage the detector Check the wires for secure mechanical connection and press them neatly against the terminal to prevent them from interfering while closing the back cover Figure 8 9 Place and secure the detector s back cover by screwing the three 3 socket head screws in the Cover Bolts Figure 5 Connecting the Detector 29 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 2 7 1 Verifying the Detector Wiring The detector has five output wiring options within the Exde integral terminal section of the enclosure There are 12 terminals labeled 1 12 Table 15 describes the function of each terminal for all the wiring options Table 15 Model 40 40M Wiring Options Wire Option 1 Option 2 Option 3 Option 4 Option 5 Terminal Default No 24 VDC 24 VDC 24 VDC 24 VDC 24 VDC 0 VDC 0 VDC 0 VDC 0 VDC 0 VDC Manual Manual Manual Manual Manual BIT BIT BIT BIT BIT 4 Fault Fault Fault Fault Fault Relay N C Relay N C Relay N O Relay N C Relay N O 6 Alarm Alarm Alarm Alarm Alarm Relay N O Relay N O Relay N O Relay N O Relay N O 7 Alarm Alarm Alarm Al
59. ontroller Figure 15 RS 485 Networking RS 485 Overview 59 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 60 RS 485 Overview D Accessories gt In this appendix Long Range Multi IR Flame Simulator page 61 Tilt Mount P N 40 40 001 page 64 Duct Mount P N 777670 page 65 Weather Cover P N 777163 page 66 Laser Detection Coverage Pointer P N 777166 page 67 Air Shield P N 777650 page 68 This appendix describes the accessories that can help you maximize fire detection with the SharpEye Multi IR flame detector D 1 Long Range Multi IR Flame Simulator The SharpEye Multi IR Long Range Flame Simulator 20 20 313 is designed specifically for use with SharpEye flame detectors The Flame Simulator emits IR radiation in a unique sequential pattern corresponding to and recognizable by the detector as fire This allows the detectors to be tested under simulated fire conditions without the associated risks of an open flame Figure 16 SharpEye Multi IR Long Range Flame Simulator 20 20 313 Long Range Multi IR Flame Simulator 61 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide D 1 1 Unpacking Verify that you have received the following contents Delivery form Flame Simulator with integral batteries Battery charger Storage case D 1 2 Operating Instructions Warning Do not open the Flame Simulator to charge the batteries or for any other reaso
60. ovides a general overview of the product principles of operation and performance considerations Chapter 2 Installing the Detector describes how to install the detector including preparations before installation wiring and mode settings Chapter 3 Operating the Detector describes how to power up and test the detector The chapter also lists safety precautions you should take when operating the detector Chapter 4 Maintenance and troubleshooting describes basic maintenance procedures and troubleshooting and support procedures Appendix A Technical Specifications Lists the detectors technical and other specifications Appendix B Wiring Instructions lists the wiring instructions for connecting the detector and also provides examples of typical wiring configurations Appendix C RS 485 Communication Network provides an overview of the RS 485 communications network Appendix D Accessories describes the accessories available for the detector Appendix E SIL 2 Features describes the special conditions to comply with the requirements of EN 61508 for SIL 2 according to TUV About this Guide ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Abbreviations and Acronyms Abbreviation Meaning ATEX Atmosphere Explosives AWG American Wire Gauge BIT Built In Test EMC Electromagnetic Compatibility EOL End of
61. r User Guide A 2 Electrical Specifications Operating Voltage 18 32 VDC Power Consumption Table 21 Table 21 Electrical Specifications Operating Status All Without Voltage Outputs 0 20mA Power Normal 1 61W 1 56W Consumption 2 16W Max 24VDC Normal when Heater On 2 28W 16 Alarm 2 64W 2 28W Alarm when Heater On 3 24W 2 88W Maximum Current Normal 70mA 65mA Max 24VDC Normal when Heater On 95mA 90mA Alarm 110mA 95mA Alarm when Heater On 135mA 120mA Power Normal 1 95W 1 85W Consumption 2 45W Max 18 32VDC Normal when Heater On 2 56W 45 Alarm 3 04W 2 56W Alarm when Heater On 3 68W 3 2W Maximum Current Normal 90mA 85mA 18 32VDC Normal when Heater On 105mA 100mA Alarm 130mA 115mA Alarm when Heater On 160mA 145mA Electrical Input Protection The input circuit is protected against voltage reversed polarity voltage transients surges and spikes according to MIL STD 1275B A 3 Outputs Electrical There are five output wiring options These options must Interface be defined at the factory per the customer order and cannot be changed at the customer facility See General Instructions for Electrical Wiring on page 53 for the wiring terminal diagram for each option Unless otherwise specified the default is Option 1 The wiring arrangement is identified on the detector by the part number see Model and Types on page 2 Option 1 Power RS 485 0 20mA Sink Fault I Relay
62. r some typical ambient conditions the Zeta parameter as defined in NFPA 72 for the detector is 0 005 1 meter Note Zeta parameters may vary significantly with changes in temperature air pressure humidity visibility conditions and so on 1 5 1 3 Other Fuels The detector reacts to other types of fire as follows The baseline fire refers to n heptane 1ft 0 1m and is defined as 100 sensitivity For fuel fire standard pan fire size 1 ft 0 1 m For gas flame 30 inch 0 75m high 10 inch 0 25m width plume fire Maximum Response Time 10 sec 8 Performance Considerations TM 40 40M Rev 9 August 2015 Table 3 Fuel Sensitivity Ranges Type Of Fuel Percent of Max Distance Max Distance at each Sensitivity Range ft m Gasoline 10096 215 65 N Heptane 10096 215 65 JP5 7096 150 45 Kerosene 7096 150 45 Diesel Fuel 7096 150 45 Ethanol 9596 6096 135 40 IPA 6096 135 40 Methanol 55 115 35 Methane 70 150 45 LPG 70 150 45 Paper 38 82 25 Polypropylene 55 115 35 Hydrogen 50 125 38 Silane 396 7 2 Ammonia 2796 60 18 30 0 75m high 10 0 25m width plume fire 20 0 5m high 8 0 2m width plume fire Performance Considerations 9 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 1 5 2 Cone of Vision 1 5 2 1 Gasoline Horizontal 67 Vertical 70
63. ranges to avoid zone crossover Built In Test BIT Manual and Automatic see Built In Test BIT on page 17 Heated Window Prevents effects of icing snow condensation Electrical Interface Dry contact relays Communication network RS 485 0 20mA output HART Protocol Communication protocol see HART Protocol on page 5 Exde Integral junction box for easy wiring SIL 2 T V approved Hazardous Area Certification ATEX IECEx FM CSA Functionality Approval EN54 10 approved by VdS FM approved per FM3260 Accessories are approved as part of ATEX amp IECEx approval 1 4 Principles of Operation This section describes the 40 40M principles of operation and includes Fire Detection Principle page 5 Heated Optics page 5 HART Protocol page 5 RS 485 Modbus page 6 Product Certification page 6 4 Features and Benefits TM 40 40M Rev 9 August 2015 1 4 1 1 4 2 1 4 3 Fire Detection Principle The SharpEye 40 40M detector is designed to detect hydrocarbon flames that produce CO in their combustion process and non hydrocarbon flames that produce mainly water vapor H20 from inorganic fuels for example hydrogen ammonia hydrofluoric acid hydrochloric acid and so on The detector s principle of operation is based on the patented spectral analysis technology that identifies the IR spectral signature of fire products namely the hot CO spectral emission band at 4 2 4 7 microns and the
64. sed in low or high demand mode applications see IEC 61508 4 Chapter 3 5 12 E 1 1 Safety Relevant Parameters Perform the following functional checks of the detector Alternative 1 Functional check of the detector every 180 days HFT 0 PFD 3 3 x 107 3 3 of SIL 2 if only Alarm Relay is used for alerting PFD 3 6 x 10 3 6 of SIL 2 if 0 20mA interface is used as alarm PFH 1 6 x 107 16 4 of SIL 2 for 0 20mA application SFF 95 fulfills the conditions of EN 61508 for SIL2 Alternative 2 Functional check of the detector every 365 days HFT 0 PFD 5 1 x 107 5 1 of SIL 2 if only Alarm Relay is used for alerting PFD 5 6 x 10 5 6 of SIL 2 if 0 20mA interface is used PFH 1 6 x 107 16 4 of SIL 2 for 0 20mA application SFF 9596 fulfills the conditions of EN 61508 for SIL2 E 1 2 Guidelines for Configuring Installing Operating and Service The alert conditions according to SIL 2 can be implemented by an Alert signal via 20mA current loop or Alert signal via alarm relay and the fault relay 40 40M Flame Detector 69 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide E 1 2 1 Conditions for Safe Operating 1 The flame detector shall consist only of the approved hardware and software modules 2 The 24V power supply must fulfill the requirements for PELV SELV of EN 60950 The auto
65. t wire gauge for power supply wires DO NOT connect any circuit or load to detectors supply inputs Select Number of detectors connected in one circuit Select wiring Length per your installation requirements Refer to Power Supply Range for voltage extreme applied General Instructions for Electrical Wiring 53 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide Table 26 Wiring length in feet meter Power Number Sioni of Recommended Wire Diameter AWG R PPly Detectors ange VDC 24 18 16 14 22 32 20 18 16 14 22 32 16 20 18 16 14 22 32 12 20 18 16 14 20 32 8 20 18 16 14 20 32 4 and less 20 18 16 16 14 20 32 Ft m 164 328 492 656 820 50 100 150 200 240 Max Length from Power Supply to Last Detector Calculation Formula Use the following formula to calculate minimum wire gauge per wire length between the power supply controller and the detector considering the number of detectors on the same power line where L Actual wire length between the detector and the power supply N Number of detectors per loop R Resistance of wire per 100 m see Table 26 V Voltage drop on the wire Calculate the voltage drop on the wire as follows V 2LxRxNx0 2A 100 20 V Minimum required voltage of the power supply 0 2A is the maximum power consumption of the detector For example If N21 1 detector in loop L
66. to 50 C Configuring your Detector 33 ZPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 34 Configuring your Detector 3 Operating the Detector Inthis chapter Powering Up page 35 Safety Precautions page 36 Testing Procedures page 37 This chapter describes how to power up and test the detector It also includes some very important safety checks that you should make before operating the detector 3 1 Powering Up This section describes how to power up the detector Follow these instructions carefully to obtain optimal performance from the detector over its life cycle gt To power up the detector 1 Turn on the power 2 Wait approximately 60 seconds for the detector to finish the start up procedure Applying power initiates the following sequence of events The yellow LED flashes at 4 Hz BIT is executed If successful the green LED flashes at 1 Hz and the FAULT relay contacts close mA output is 4 mA 3 Enter to Normal mode Note The majority of detectors are used in the default non latching alarm mode Only perform a Reset when the Latching alarm option has been programmed gt To reset the detector when it is in a LATCHED ALARM state Do one of the following Disconnect power Terminal Number 1 or Terminal Number 2 or Initiate a Manual BIT Powering Up 35 SPELTREX INL Multi IR Hydrocarbon and Hydrogen Flame Detector User Guide 3 2 3 2 1

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