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1. cccceceeceee eee eeeeeeeeeeeeeeaeeaeeaeeaeeas 14 Table 9 Results of a Successful BIT ssssssssssssssssssmee emen eene 17 Table 10 Results of an Unsuccessful BIT sssssssssssssssse meme 17 Table 11 Results of a Successful Manual BIT ssssssssssm mme 18 Table 12 Results of an Unsuccessful Manual BIT snarunnnnannnnnnnnnnnnrrnnnrrnnnrrnnerrnnnnn 18 Table 13 T00ls 3 i ex eO ete a digs cade eds cee ieee de 21 Table 14 Model 40 40L LB L4 L4B Wiring Options cece cece cece eee eee e eee ee 28 Table 15 Functions ka dee vids ex Secs E RR Rx I RD ve weed Seeks XP kien 31 Table 16 Default Function Values sssssssssssssseI mene heme nnn 34 Table 17 Results of Successful Flame Simulator Test rarannnnnnnnnnnnnrnnnrrnnnrrnnnrrnnnnn 36 Table 18 Troubleshooting Table ssssssssssssssse m mmm emen mene 39 Table 19 Electrical Specifications ssesssssssssssssss mmm emen 44 Table 20 Contact Ratings vcs ster aa gd Per daa ER 45 Table 21 20 mA Current OUtPUt eee renee eee nenne 46 Table 22 Electromagnetic Compatibility EMC csssessssessm eee eee eee ened 49 Table 23 Maximum DC resistance at 68 F 209C for copper wire 51 Table 24 Wiring length in feet meter cece eee e eee eee mmm 52 Table 25 Wiring Connections cece cece een emen mene en enne 54 Table 26 Sensitivity
2. cceee eee eect eee reese mmn 20 2 3 Required Tools iced ex Reg REY RI cope cece eves aai enna 21 2 4 Certification Instructions mme esiste enne 22 Table of Contents vii SPELTREX INL SharpEye UV IR Flame Detector User Guide 2 5 Installation Cables cesse neige rx e kae unte cuente mu se tue dme i e d Re E dx 23 2 5 1 Conduit Installation iiec etx ee a re ees 23 2 6 Installing the Tilt Mount part no 40 40 001 esseee 24 2 6 1 Tilt Mount ASsembly xot bite ani Be toe Date a a as e dre Denke 25 2 7 Connecting the Detector cssssssssssssssssssesse sese menie eene 26 2 7 1 Verifying the Detector Wiring ssessssssmm mmn 28 2 8 Configuring your Detector ccc eee memes ehem 29 2 8 1 Alarm Delay cece esee esee esee esee esiste tesis testen 30 2 8 2 Address Set UD rerea a extat o neue F3R dren kerk eier Ea greie 30 2 8 3 F nction Set up s vasen ar ax ERA MR PRRPGR RieyRASMelulaiR SdwlaiisebriRa dede 31 2 8 4 Heated Optics vas sn amamnmrannarmusinennivinedaenisvgisandraddes skhoiskndredatme wines 31 3 Operating the Detector a raranrannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnr 33 3 1 Powering UP ra iei ceste baa ace n a a ENE NE Hida du dn e e ie ae 33 3 2 Safety Precautions eee werden ente te ede dott edet an jure Ora dre dete Re mu OE 34 3 2 1 Default Functions Settings cssssssssssssssss meme 34 3 3 Test
3. UV IR Flame Detector User Guide 1 5 4 Visual Indicators One 3 color LED indicator is located inside the detector window as shown in Figure 3 The detector statuses are listed in Table 5 Table 5 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 Indicator LED Figure 3 Indication LED 12 Performance Considerations TM 40 40L Rev 9 June 2015 1 5 5 Output Signals Outputs are available according to the default configuration or the wiring options selected for the 40 40L LB L4 LAB detector Determine the outputs for your model according to Table 6 The detector incorporates several types of output suitable to different control systems e 0 20mA stepped with HART e Relays Alarm Fault Auxiliary e RS 485 Modbus Table 6 Available Output Types Output Type Version Detector Status Alarm relay 40 40L LB L4 L4B The relay is N O Options 1XXXX 4XXXX 5XXXX 40 40L LB L4 L4B The relay is N O and N C Options 2XXXX 3XXXX Auxiliary relay 40 40L LB L4 LAB The relay is N O Options 4XXXX and 5XXXX Fault relay 40 40L LB L4 L4B The relay is N C energized Options 1XXXX 2XXXX AXXXX 40 40L LB L4 L4B The relay is N O energized Options 3XXXX 5XXXX 0 20mA 40 40L LB L4 L4B SINK with the HART protocol current output Option
4. 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 Controller Figure 14 RS 485 Networking RS 485 Overview 57 SPELTREX INL SharpEye UV IR Flame Detector User Guide 58 RS 485 Overview D D 1 Accessories gt Inthis appendix Long Range UV IR Flame Simulator page 59 Tilt Mount P N 40 40 001 page 62 Duct Mount P N 777670 page 63 Weather Cover P N 777163 page 63 Laser Detection Coverage Pointer P N 777166 page 65 Air Shield P N 777650 page 66 This appendix describes the accessories that can help you maximize fire detection with the SharpEye UV IR flame detector Long Range UV IR Flame Simulator The SharpEye UV IR Long Range Flame Simulator 20 20 311is designed specifically for use with SharpEye UV IR flame detectors The Flame Simulator emits IR radiation in a unique sequential pattern corresponding to and recognizable by the IR3 UV IR detector as fire This allows the IR3 UV IR detectors to be tested under simulated fire conditions without the associated risks of an open flame There is an optional beam collimator model no 20 20 190 specia
5. Figure 13 0 20mA Wiring Option 2 and 3 Source 3 Wire available with the HART Protocol cesseeeH n 56 Figure 14 RS 485 Networking sesssssssssseImIIImnme enne emen nenne 57 Figure 15 SharpEye UV IR Long Range Flame Simulator 20 20 311 59 Figure 16 40 40L LB L4 LAB UV IR Detector Target Point anunanananannnnrnrnrrvrenen 60 Figure 17 Tilt MOURNE tee cere E strega rsen Mte A A eR ue Ren 62 Figure I8 DUCE MOUntiiiu m ERR ana ERR PREMIER EAA AERA M RSEN RUE 63 Figure 19 Weather Cover sssssssssssssssssssessssn e eene mee eene ene enne eene 64 Figure 20 Laser Detection Coverage Pointer asrrunnunnnnnnrnnnnranenrnnnrranerrnnnerenerrnnnnn 65 Figure 21 Air Shield iet kinda la Educ cnt Enea ae ele decane de 66 x List of Figures TM 40 40L Rev 9 June 2015 List of Tables Table 1 Wiring Options daira aa a E A III meme meniementetent eterne 3 Table 2 Detector Versions cccecce cece eee eee mene mene menie enses nes 3 Table 3 Fuel Sensitivity Ranges sssssssssssssssss memes 9 Table 4 Immunity to False Alarm Sources a rarannnrnnnnnnnnrrannrrnnerrnnnrrnnerrnnnrrnnernnnenn 11 Table 5 LED Indications eoo toe aula eds teet ue RR ERU ee ee 12 Table 6 Available Output Types sssssssssssss III nemen emn eene 13 Table 7 Detector Status cos eder e bep endure RR t E REN ae ee 14 Table 8 Output Signals versus Detector State
6. ssssssssssssssssm mmn seems enne 4 1 4 1 Detection Principles esses meme memes meses 4 1 4 2 Heated OpEtlCS ix coe coco o ore Lc ER UR ERU ERU an 5 1 4 3 HART PROLOGO i t het not eas erta daa PDA AN Ls HELL eI 6 1 4 4 RS 485 Modbus eee e eda bar ete eagle net 6 1 4 5 Product Certificatlon trice n oet i rox nevneren 6 1 5 Performance Considerations sssesssssssssseeme men emen 8 1 5 1 Detection Sensitivity rrannnrannnrannvrnnnvrannnrnnnnrnnnnrnnnnnnnennnnnnnnnennennnne 8 1 5 2 GONE OF VISION si re raid eee ees heec Ee tiui cede vss ieee eck done Era 9 1 5 3 False Alarms Prevention sssssssssssssssme e emen emen eene 11 1 5 4 Visual Indicators e eR RR X RR HEADER a AY x eee ed 12 1 5 5 Output Signals ice eR xe E xe YN x e DER ek cee ees 13 1 5 6 Detector Status oae ge sets deta RT SER abla eies sn 14 1 5 7 Auxiliary Relay as End of Line ssssssssssm mmn 15 1 6 Internal Detector Tests isinna awe aana a a a 15 1 6 1 Continuous Feature Test ccc eee ce cece eee eee eee eee e eae e eats teens eats natn 15 1 6 2 BuiltsIne9Eest CBUPT 2 reser ERR XR birra DR 16 2 Installing the Detector s arusrarnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 19 2 1 General Guidelines 0 cece eee eee ene ea eee reese ene tate tate nates 19 2 2 Unpacking the Product ioo dated cot de ede tala cela cote 20 2 2 1 Checking the Product TypPe
7. than the ALARM distance For 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 Other Fuels The detector reacts to other types of fire as follows e The baseline fire refers to n heptane 1ft 0 1m and is defined as 10096 sensitivity e For fuel fire standard pan fire size 1 ft 0 1 m e For gas flame 30 inch 0 75m high 10 inch 0 25m width plume fire e Maximum Response Time 10 sec Performance Considerations TM 40 40L Rev 9 June 2015 Table 3 Fuel Sensitivity Ranges Max Distance ft m Type Of Fuel L LB L4 L4B Gasoline 50 15 66 20 N Heptane 50 15 66 20 LPG 43 13 50 15 JP5 37 11 50 15 Kerosene 37 11 50 15 Diesel Fuel 37 11 50 15 Polypropylene 33 10 50 15 Hydrogen 33 10 Methane 26 8 43 13 Ethanol 9596 25 7 5 39 12 IPA 25 7 5 52 16 Methanol 25 7 5 39 12 Paper 16 5 23 7 30 0 75m high 10 0 25m width plume fire 1 5 2 Cone of Vision e Horizontal 100 RELATIVE RANGE Figure 1 Horizontal Field of View Performance Considerations SPELTREX INL SharpEye UV IR Flame Detector User Guide e Vertical 50 down 45 up RELATIVE RANGE Figure 2 Vertical Field of
8. 02 14 EN54 10 The 40 40L LB L4 LAB Flame Detector is certified to EN54 10 and CPD e The detector has been tested and approved per EN54 10 by VdS e This test includes functional test environmental test EMI EMC test and software check e For more details see VdS Report No BMA 12120 for models 40 40L LB and Reports No s BMA 12120 and BMA 12121 for models 40 40L4 L4B Principles of Operation 7 SPELTREX INL SharpEye UV IR Flame Detector User Guide 1 5 1 5 1 1 5 1 1 1 5 1 2 1 5 1 3 Performance Considerations This section describes performance aspects of the 40 40L LB L4 LAB and includes e Detection Sensitivity page 8 e Cone of Vision page 9 e False Alarms Prevention page 11 e Visual Indicators page 12 e Output Signals page 13 e Detector Status page 14 e Auxiliary Relay as End of Line page 15 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 Standard Fire Defined as a 1ft 0 1m n heptane pan fire with maximum wind speed of 6 5 ft sec 2 m sec Sensitivity Ranges The detector has two response levels e WARNING Pre alarm e ALARM The detection distance for the ALARM level is 50 ft 15m for models 40 40L LB and 66ft 20m for models 40 40L4 L4B from a standard fire The detection distance for the WARNING level is approximately 1096 higher
9. 40 40L LB L4 Fault Relay Auxiliary Auxiliary LAB 5XXXX N O Relay N O Relay N O Controller First Second Last Detector Detector Detector Figure 9 Typical Wiring for 4 Wire Controllers Using Option 1 or 2 Wiring 54 Typical Wiring Configurations TM 40 40L Rev 9 June 2015 DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter Figure 10 0 20mA Wiring Option 1 Sink 4 Wire Default DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter Figure 11 0 20mA Wiring Option 1 Converted to Source 3 Wire Typical Wiring Configurations 55 SPELTREX INL SharpEye UV IR Flame Detector User Guide DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter HK RTN Figure 12 0 20mA Wiring Option 1 Non isolated Sink 3 Wire DETECTOR CONTROLLER Input Power 18 32VDC RTN 0 20mA meter Figure 13 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 56 Typical Wiring Configurations C 1 RS 485 Communication Network gt Inthis appendix RS 485 Overview page 57 RS 485 Overview By using the RS 485 network capability of the UV IR detector and additional software it is possible to connect up to 32 detectors in an addressable system with four
10. HART protocol 30 Configuring your Detector TM 40 40L Rev 9 June 2015 2 8 3 Function Set up You can select the desired functions as detailed in Table 15 Table 15 Functions Function Setting Alarm Latch e Yes Enable Alarm latching e No Disable Alarm latching default Auxiliary Relay e Yes Activate Auxiliary Relay at Warning level e No Activate Auxiliary Relay at Alarm level default Automatic BIT e Yes Perform Automatic amp Manual Bit default e No Perform Manual Bit only Alarm BIT e Yes Successful Manual Bit activates the Alarm Relay for approximately 3 seconds default e No Successful Manual Bit does not activate the Alarm Relay Auxiliary BIT e Yes Successful Manual Bit activates the Auxiliary Relay for approximately 3 seconds default e No Successful Manual Bit does not activate the Auxiliary Relay EOL e Yes Auxiliary Relay is used as End of Line e No Auxiliary Relay operates in accordance with Function 2 and 5 default Note only available in Model 40 40L LB L4 LAB AXXXX and 5XXXX 2 8 4 Heated Optics The heated optics can be defined as one of the following modes e Heated Mode e OFF Not operated e On Continuously e 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 t
11. Mode Auto Heat On 41 F The detector starts heating the window 5 C for any temperature below this value in degrees Celsius In order to change the default function use e Mini Laptop Kit P N 777820 Refer to manual TM777070 for programming instructions when using the Mini Laptop Kit 34 Safety Precautions TM 40 40L Rev 9 June 2015 3 3 3 3 1 3 3 2 3 3 3 e USB RS485 Harness Kit P N 794079 5 Refer to manual TM777050 for programming instructions when using the USB RS485 Harness Kit e HART protocol refer to Manual TM777030 for instructions 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 UV IR Flame Simulator 20 20 311 The detector performs internal test continuously and automatic BIT test every 15 minutes for more details refer to Built In Test BIT on page 16 This section includes the following topics e Automatic BIT Test page 35 e Manual BIT Test page 35 e Testing with Flame Simulator Model 20 20 311 page 35 Automatic BIT Test Check that the indicators show normal conditions See Powering Up on page 33 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 system
12. Ranges sssssssssssssssssssssseees mese ee eene ene ee eene nennen 61 List of Tables xi SPELTREX INL SharpEye UV IR Flame Detector User Guide xii List of Tables 1 1 Introduction In this chapter Overview page 1 Model and Types page 2 Features and Benefits page 4 Principles of Operation page 4 Performance Considerations page 8 Internal Detector Tests page 15 Overview There are two versions of the 40 40 Series UV IR Flame Detectors e Model 40 40L and LB provides a combination of UV and IR sensors where the IR sensor operates at a wavelength of 2 5 3 0 um and can detect hydrocarbon based fuel and gas fires hydroxyl and hydrogen fires as well as metal and inorganic fires e Model 40 40L4 and L4B is identical to the 40 40L except that the IR sensor works at a wavelength of 4 5 um and is only suitable for hydrocarbon based fires The Built in Test BIT feature is only included in models 40 40LB and 40 40L4B 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 Th
13. 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 21 Air Shield 66 Air Shield P N 777650 E SIL 2 Features gt Inthis appendix 40 40LB L4B Flame Detector page 67 E 1 40 40LB L4B Flame Detector This appendix details the special conditions to comply with the requirements of EN 61508 for SIL 2 The 40 40LB L4B Flame Detector can only be used 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 every 30 days e HFT 0 e PFD 1 9 x 10 4 2 of SIL 2 if only Alarm Relay is used for alerting e PFD 1 9 x 10 4 2 of SIL 2 if 0 20mA interface is used as alarm e SFF 97 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 e Alert signal via 20mA current loop or e Alert signal via alarm relay and the fault relay 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 3 The automatic BIT Built In Test must be
14. View 10 Performance Considerations TM 40 40L Rev 9 June 2015 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 E 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 23 32 gap at 4000 V alternating IAD current 60 Hz Arc welding 6 mm 16 rod 210 A 9 8 3 Ambient light extremes darkness to bright light with IAD snow water rain desert glare and fog Bright colored 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 IAD Radiation heater 1000 W with fan IAD Quartz lamp 1000 W 12 4 Mercury vapor lamp IAD Grinding metal 3 3 ft 1 Lit cigar IAD Lit cigarette IAD Match wood stick including flare up 3 3 ft 1 Notes e AD Immune at Any Distance e All sources are chopped from 0 to 20 Hz Performance Considerations 11 ZPELTREX INL SharpEye
15. activated 4 The set up parameters must be verified as described in Using the 0 20mA Interface for Alerting on page 67 point 1 and in Using the Alarm Relay Contact for Alerting on page 68 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 40 40LB L4B Flame Detector 67 SPELTREX INL SharpEye UV IR Flame Detector User Guide E 1 2 2 Using the 0 20mA Interface for Alerting 1 The following parameters shall be set e AUTOMATIC BIT test on e Connected to 0 20mA Terminals 2 The following allowed output current must be supervised with an accuracy of 5 e Normal State 4mA e Warning State 16mA e Alarm State 20mA 3 The output current must be supervised regarding the over and under run of the 0 20mA E 1 2 3 Using the Alarm Relay Contact for Alerting 1 The following parameters shall be set e AUTOMATIC BIT Test on e Connected to N C contact of Alarm Relay Terminals e 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 It is to 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 E 1 2 4 Other 1 The co
16. results shown in Table 17 Table 17 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 36 Testing Procedures 4 1 4 1 1 4 1 1 1 Maintenance and Troubleshooting In this chapter Maintenance page 37 Troubleshooting page 39 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 e General Procedures page 37 e Periodic Procedures page 38 e Keeping Maintenance Records page 38 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
17. window and the reflector of the 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 37 SPELTREX INL SharpEye UV IR 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 33 Functional Test Procedure Perform a functional test of the detector as described in Internal Detector Tests on page 15 Keeping Maintenance Records It is recommended that maintenance operations performed on a detector are recorded in a Log book The record should include the followin
18. your detector verify that you have received the following contents e Delivery form e Flame detector e Plastic Weather Cover e User manual e Quality document e 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 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 20 Unpacking the Product TM 40 40L Rev 9 June 2015 2 3 Required Tools The detector can be installed using general purpose common tools and equipment Table 13 lists the specific tools required to install the detector Table 13 Tools Tool Hex Key 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 marki
19. 1XXXX can be changed to Source see Figure 10 Figure 11 and Figure 12 40 40L LB L4 L4B SOURCE with the HART Options 2XXXX and protocol 3XXXX RS 485 All versions Modbus protocol Performance Considerations 13 SPELTREX INL SharpEye UV IR Flame Detector User Guide 1 5 6 Detector Status The possible detector function statuses are listed in Table 7 A more detailed fault analysis can be seen via HART or RS485 Table 7 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 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 8 Table 8 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 1
20. 4 x 4 6 x 6 18 101 6 x 117 x 157 mm Weight e Stainless Steel 6 1 Ib 2 8 kg e Aluminium 2 8 Ib 1 3 kg Troubleshooting 47 SPELTREX INL SharpEye UV IR Flame Detector User Guide A 6 Environmental Specifications The SharpEye 40 40L LB L4 L4B is designed to withstand harsh environmental conditions High Temperature e Designed to meet MIL STD 810C method 501 1 procedure Il e Operating temperature 167 F 75 C e Storage temperature 185 F 85 C Low Temperature e Designed to meet MIL STD 810C method 502 1 procedure e Operating temperature 57 F 50 C e Storage temperature 65 F 55 C Humidity e Designed to meet MIL STD 810C method 507 1 procedure IV e Relative humidity of up to 95 for the operational temperature range Salt Fog e Designed to meet MIL STD 810C method 509 1 procedure e Exposure to a 5 Salt Solution Fog for 48 hours Dust e Designed to meet MIL STD 810C method 510 1 procedure e Exposure to a dust concentration of 0 3 frames cubic ft at a velocity of 1750 fpm for 12 hours Vibration e Designed to meet MIL STD 810C method 514 2 procedure VIII e 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 Mechanical Shock e Designed to meet MIL STD 810C method 516 2 procedure I e Mechanical Shock of 30g half sine wave for 11 msec 48 Environmental Specifications TM 40
21. 40L Rev 9 June 2015 Electromagnetic Compatibility EMC Table 22 Electromagnetic Compatibility EMC Test Standard Level Per Electrostatic Discharge ESD IEC 61000 4 2 EC 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 Field 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 49 SPELTREX INL SharpEye UV IR Flame Detector User Guide 50 Environmental Specifications B Wiring Instructions gt Inthis appendix General Instructions for Electrical Wiring Typical Wiring Configurations page 53 page 51 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 23 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 leng
22. 6 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 3 The detector will remain in BIT Fault state until it has passed a successful BIT 14 Performance Considerations TM 40 40L Rev 9 June 2015 1 5 6 1 1 5 7 1 6 1 6 1 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 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 18 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 e The Auxiliary Relay is a
23. AULT relay e Wiring option 1 2 4 changes to OPEN e 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 18 Internal Detector Tests 2 2 1 Installing the Detector Inthis chapter General Guidelines page 19 Unpacking the Product page 20 Required Tools page 21 Certification Instructions page 22 Installation Cables page 23 Installing the Tilt Mount part no 40 40 001 page 24 Connecting the Detector page 26 Configuring your Detector page 29 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 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
24. EX IECEx Housing S Stainless Steel A Aluminum Elektrical 1 M25 Entries 2 V7 NPT 1 75 C Temperature 2 85 C Wiring Configuration Ses Tob d AR See Table 2 Versions Aluminum housing is not available in FM version 2 Model and Types TM 40 40L Rev 9 June 2015 Table 1 describes the wiring options in detail Table 1 Wiring Options Wiring i Option Connections Provided Fault Alarm 1 Power ku Relay Relay RS 485 HART N C N O Fault Alarm 2 Power Manual Relay REE VO 20MA ae yes HART BIT N O Source N C N C Fault Alarm 3 power Manual os e KEY 0 20MA ewes HART BIT N O Source N O N C Manual Fault Parm Auxiliar 4 Power BIT Relay Relay N O y RS 485 N C N O m Manual Fault Alarm Auxiliar 5 Power BIT Relay Relay N O Y IRS 485 N O N O D 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 Table 2 Detector Versions Detector Version Description L UV IR IR at 2 8 um without BIT LB UV IR IR at 2 8 um with BIT LA UV IR IR at 4 5 um without BIT LAB UV IR IR at 4 5 um with BIT For example product number 40 40L LB L4 LAB 321SC has the following options e Detector Version UV IR IR at 2 8 um without BIT e Wiring Option 3 Power Manual BIT RS 485 0 20mA Source with the HART p
25. Eye UV IR Flame Detector User Guide 3 2 3 2 1 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 16 lists the default function configuration supplied with the detector Table 16 Default Function Values Function Value Notes Alarm Delay 3sec 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
26. LB Typically 3 seconds for models 40 40L4 L4B Up to 30 seconds Technical Specifications SPELTREX INL SharpEye UV IR Flame Detector User Guide Sensitivity Ranges Fields of View Built In Test BIT 1ft 0 1m n heptane pan fire from 50 ft 15m for models 40 40L LB 1ft 0 1m n heptane pan fire from 66 ft 20m for models 40 40L4 L4B Horizontal 100 Vertical 95 Automatic and Manual A 2 Electrical Specifications Operating Voltage 18 32 VDC Power Consumption Table 19 Table 19 Electrical Specifications Operating Status All Without Voltage Outputs 0 20mA Power Normal 1 61W 1 56W e Normal when Heater On 2 28W 2 16W Alarm 2 64W 2 28W Alarm when Heater On 3 24W 2 88W Maximum Current Normal 70mA 65mA Max LADE Normal when Heater On 95mA 90mA Alarm 110mA 95mA Alarm when Heater On 135mA 120mA Power Normal 1 95W 1 85W o Normal when Heater On 2 56W 2 45W Alarm 3 04W 2 56W Alarm when Heater On 3 68W 3 2W Maximum Current Normal 90mA 85mA 9 32 VDC 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 44 Electrical Specifications TM 40 40L Rev 9 June 2015 A 3 Outputs Electrical Interface Electrical Outputs There are f
27. SPELTREX INL SharpEye UV IR 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 Figure 19 Weather Cover 64 Weather Cover P N 777163 TM 40 40L Rev 9 June 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 installed detectors The device is universal and can be used with all 40 40 SharpEye Optical Flame Detectors Figure 20 Laser Detection Coverage Pointer Laser Detection Coverage Pointer P N 777166 65 SPELTREX INL SharpEye UV IR 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 40L LB L4 amp L4B 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
28. SharpEye 40 40 Series UV IR Flame Detector Models 40 40L LB and 40 40L4 LAB User Guide FM CSA Approved ATEX IECEx Approved Class I Div 1 Groups B C D Ex II 2 G D Ex de IIC T5 Gb Class II III Div 1 Groups E F G Ex tb IIIC T96 C Db Document ref TM 40 40L Rev 9 June 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 SPELTREX INL SharpEye UV IR 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 and make changes fr
29. TEX per SIRA 07ATEX1250 and I ECEx per IECEx SIR 07 0085 Ex II 2 GD Ex de IIC T5 Gb Ex tb IIIC T96 C Db 55 C lt Ta lt 75 C Principles of Operation TM 40 40L Rev 9 June 2015 1 4 5 2 1 4 5 3 1 4 5 4 or Ex II 2 GD Ex de IIC 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 FM CSA The 40 40L LB L4 L4B Flame Detector is certified to FM and CSA Explosion Proof and Functionality per FM3260 e Class I Division 1 Groups B C and D T5 Ta 85 C e Dust Ignition Proof Class II III Division 1 Groups E F and G e Ingress Protection IP67 IP66 NEMA 250 Type 6P e For more details see FM Report Project ID3029553 and CSA Report No 2451134 SIL 2 T V Models 40 40LB and L4B only The 40 40LB L4B Flame Detector is certified to SIL 2 requirement per I EC 61508 4 Chapter 3 5 12 The alert condition according to SIL 2 can be implemented by e Alert signal via 0 20mA current loop or e Alert signal via alarm relay and fault relay e For more details and guidelines for configuring installing operating and service see SIL 2 Features on page 67 and TUV Report No 968 EZ 348
30. anannnnannnnannnnnnnnnannnnannerennrrnnnernnnnrenenr 67 E 1 2 Guidelines for Configuring Installing Operating and Service 67 Technical Support nnnnnnnnnnnnennnnnennvnnvnnnnnnnnvnnvnnnnnnvnnnnnvnnvnnnnnennennnnnnnnnnnnnnnnnnnnnnn 69 Table of Contents ix SPELTREX INL SharpEye UV IR Flame Detector User Guide List of Figures Figure 1 Horizontal Field of View c cece eee eee mmm memes eene nne 9 Figure 2 Vertical Field of View rarannanannnrnnnnranenrnnnnranenrnnnrranenrnnnnrenenrnnnerenersnnnnn 10 Figure 3 Indication LEDa ineeeeeecete eene mnnera einen a ee rede dede e ei ee dn 12 Figure 4 Detector with Tilt Mount ccc cece eect eee eee tenet mene nennen 24 Figure 5 Tilt Mount Assembly ssssssssssssssses emen m emen mene ene nnn 25 Figure 6 Tilt Mount Assembly dimensions in mm and inches ssssusss 25 Figure 7 Detector with Cover Removed cssssssssssssssssse meme emen 27 Figure 8 Wiring Terminals sessssssssssssssseI m mmnmemene mee e enne nenne 53 Figure 9 Typical Wiring for 4 Wire Controllers Using Option 1 or 2 Wiring 54 Figure 10 0 20mA Wiring Option 1 Sink 4 Wire Default sssseseesesse 55 Figure 11 0 20mA Wiring Option 1 Converted to Source 3 Wire 55 Figure 12 0 20mA Wiring Option 1 Non isolated Sink 3 Wire sssusse 56
31. ction of the enclosure There are 12 terminals labeled 1 12 Table 14 describes the function of each terminal for all the wiring options Table 14 Model 40 40L LB L4 LAB 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 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 Alarm 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 e 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 e Alarm relay e N O energized contact in wiring options 1 4 5 e N O and N C energized in options 2 and 3 e 0 20mA is Sink in option 1 and Source in option 2 and 3 e 0 20mA options 1 2 and 3 available with the HART protocol e In Wiring Opt
32. d the detector back for repairs Troubleshooting 39 SPELTREX INL SharpEye UV IR Flame Detector User Guide 40 Troubleshooting Appendices Appendices 41 SPELTREX INL SharpEye UV IR Flame Detector User Guide 42 Appendices A Specifications gt Inthis appendix Technical Specifications Electrical Specifications Outputs Approvals Mechanical Specifications Environmental Specifications A 1 Technical Specifications Spectral Response 40 40L LB Detection Range at highest Sensitivity Setting for 1ft 0 1m pan fire 40 40L4 L4B Detection Range at highest Sensitivity Setting for 1ft 0 1m pan fire Response Time Adjustable Time Delay 40 40L LB 40 40L4 L4B UV 0 185 0 260um page 43 page 44 page 45 page 47 page 47 page 48 IR 2 5 3 0um UV 0 185 0 260um IR 4 4 4 6um Fuel ft m Fuel ft m Gasoline 50 15 Hydrogen 33 10 n Heptane 50 15 Methane 26 8 LPG 43 13 Ethanol 9596 25 7 5 JP5 37 11 IPA 25 7 5 Kerosene 37 11 Methanol 25 7 5 Diesel Fuel 37 11 Paper 16 5 Polypropylene 33 10 30 0 75m high 10 0 25m width plume fire Fuel ft m Fuel ft m Gasoline 66 20 Polypropylene 50 15 n Heptane 66 20 LPG 50 15 IPA 52 16 Methane 43 13 JP5 50 15 Ethanol 95 39 12 Kerosene 50 15 Methanol 39 12 Diesel Fuel 50 15 Paper 2317 30 0 75m high 10 0 25m width plume fire Typically 5 seconds for models 40 40L
33. e 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 e Off The optics are not heated e On The optics are heated continuously e Auto Operated only when the change of temperature requires 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 46 Outputs TM 40 40L Rev 9 June 2015 A 4 Approvals Hazardous Area e FM CSA Approvals Class Div 1 Groups B C and D Class II III Div 1 Groups E F and G e ATEX IECEXx Ex II 2 GD Ex d e IIC T5 Gb Ex tb IIIC T96 C Db 55 C lt Ta lt 75 C or Ex II 2 GD Ex d e IIC T4 Gb Ex tb IIIC T106 C Db 55 C lt Ta lt 85 C Functional e EN54 10 approved by VdS Approvals e 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 e NEMA 250 type 6p Tight e IP 66 and IP 67 per EN 60529 Electronic Conformal coated Modules Electrical e 34 14NPT conduit Connection or two entries e M25x1 5 Dimensions
34. e 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 23 ZPELTREX INE SharpEye UV IR Flame Detector User Guide 2 6 Installing the Tilt Mount part no 40 40 001 The Tilt Mount enables the detector to be rotated up to 602 in all directions Figure 4 shows the Detector mounted on the Tilt Mount wn E o c da o 3 C o R O Cf ez o X D I 2 GO 4 T o E Oo a EN O00 Q ceo Fao I Iu Tilt Mount Vertical Locking Detector Holding Screw Tilt Mount HoldingPlate Conduit Cable Assembly Inlet Detector Figure 4 Detector with Tilt Mount 24 Installing the Tilt Mount part no 40 40 001 TM 40 40L Rev 9 June 2015 2 6 1 Tilt Mount Assembly Figure 5 shows the Tilt Mount Assembly Tilt Holding Plate TiltMount Horizontal Locking Screw Vertical Locking Screw Detector Holding Plate Figure 5 Tilt Mount Assembly Figure 6 shows the Tilt Mount Assembly with dimension in both millimeters and inches Figure 6 Tilt Mount Assembly dimensions in mm and inches Installing the Tilt Mo
35. e 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 Ex II 2 GD ExdellC T5 Gb Ex tb III C T96 C Db 55 C lt Ta lt 75 C or Ex II 2 GD Ex de IIC T4 Gb Ex tb IIIC T106 C Db 55 C lt Ta lt 85 C Overview SPELTREX INL SharpEye UV IR Flame 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 40L LB L4 L4B UV IR flame detectors are provided in various configurations depending on e UV IR Model e Wiring options e Temperature ranges e Type of cable entries e Housing material type e Required approval The configuration detail is included in the product part number on the product label and takes the form 40 40L LB L4 L4B 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 Manual TM 777050 or TM777070 The Part Numbers are defined as 4040X X X X X X B Inmetro Ex Approval F FM CSA C AT
36. en 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 SPELTREX INL SharpEye UV IR Flame Detector User Guide Release History Rev Date Revision History Prepared by Approved by 0 June 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 June 2011 Sixth Release lan Buchanan Eric Zinn 6 February 2013 Seventh Release lan Buchanan Eric Zinn 7 July 2013 Eighth Release lan Buchanan Eric Zinn 8 February 2015 Ninth Release lan Buchanan Eric Zinn 9 June 2015 Tenth Release lan Buchanan Eric Zinn About this Guide This guide describes the SharpEye Model 40 40L LB L4 LAB UV 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 provides a general overview of
37. en the temperature is 27 F 15 C above the start temperature For more information see Configuring your Detector on page 29 HART Protocol The 40 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 Through the HART connection you are able to perform e Detector set up e Detector troubleshooting e Detector health and status For more details refer to the HART Manual TM 777030 RS 485 Modbus For more advanced communications the 40 40L LB L4 L4B 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 Product Certification The 40 40L LB L4 L4B Flame Detectors have the following certifications e ATEX IECEx page 6 e FM CSA page 7 e SIL 2 T V Models 40 40LB and L4B only page 7 e EN54 10 page 7 ATEX IECEx The 40 40L LB L4 LAB Flame Detector is certified to e A
38. ess Setup Mode of Operation Heated Optics Operation The factory Default settings listed for each function are Alarm Delay 3 Sec Alarm Latch No Auxiliary Relay No Automatic BIT Yes Alarm BIT No Auxiliary BIT No EOL No Heated Optics Auto Temperature 41 F 5 C Configuring your Detector 29 SPELTREX INL SharpEye UV IR Flame Detector User Guide 2 8 1 2 8 2 Alarm Delay The detector is equipped with an Alarm Delay option which provides programmable time delays with settings at e Antiflare 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 e 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 Address Set up The detector provides up to 247 addresses that can be changed with the RS485 communication link or the
39. g e Installation date and contractor e Serial and tag no e 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 38 Maintenance TM 40 40L Rev 9 June 2015 4 2 Troubleshooting This section is intended to be a guide to correct problems which may happen during normal operation Table 18 Troubleshooting Table Problem LEDs Off Fault Relay at N O 0 20mA at OmA Cause No power at the unit Corrective Action e Check that the correct power is sent to the detector e Check power polarity e Check wiring in the detector e Send the detector back for repairs Yellow LED flashes at 4 Hz Fault Relay at N O 0 20mA at OmA Fault Detector e Low Voltage e Faulty Detector e Check the voltage at the detector verify at least 24V at the detector terminal e Send the detector back for repairs Yellow LED flashes at 4 Hz Fault Relay at N O 0 20mA at 2mA BIT Fault e Faulty Detector e Clean detector window e Re power the detector e 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 e Check cause for alarm e If no alarm re power the detector e Sen
40. guishing system directly or through a control circuit 4 Features and Benefits TM 40 40L Rev 9 June 2015 The UV IR Radiation Flame Detector is a dual spectrum optical detector sensitive to two separate ranges of the radiation spectrum both of which are present in fires The detector monitors the protected volume by measuring the radiation intensity in it within two frequency ranges of the electromagnetic spectrum namely the Ultra Violet UV and the Infra Red IR The detector integrates two dependent channels in which appropriate detection pulses are registered and further analyzed for frequency intensity and duration e Sensing Elements The IR sensor in Models 40 40L and LB is sensitive to radiation over the range of 2 5 3 0 micron where the Hz emission has a unique spectral peak that enables detection of hydrocarbon fires gas fires hydroxyl and hydrogen fires as well as metal and inorganic fires The IR sensor in models 40 40L4 and L4B is sensitive over a range of 4 4 4 6 um spectral band where the CO has a unique spectral peak that enables it to detect the combustion product of any organic substance The UV sensor is sensitive to radiation over the range of 0 185 0 260 um The UV Channel incorporates a special logic circuit that eliminates false alarms caused by solar radiation and other non fire UV source Furthermore the UV channel s sensitivity is stabilized over the working temperature range e Detection Level
41. he window will be heated The temperature can be defined between 32 F and 122 F 0 C to 50 C Configuring your Detector 31 SPELTREX INL SharpEye UV IR Flame Detector User Guide 32 Configuring your Detector 3 Operating the Detector Inthis chapter Powering Up page 33 Safety Precautions page 34 Testing Procedures page 35 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 e The yellow LED flashes at 4 Hz e 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 e Do one of the following e Disconnect power Terminal Number 1 or Terminal Number 2 or e Initiate a Manual BIT Powering Up 33 SPELTREX INL Sharp
42. ing Procedures acies odere destined Hes ed DA e tii Fe En d 35 3 3 1 Automatic BIT Test i ik necis Sob leed bent fake a Medes 35 3 3 2 Manual BIT Test sssssssssssssssssesssseen eene meh emen enne 35 3 3 3 Testing with Flame Simulator Model 20 20 311 esses 35 4 Maintenance and Troubleshooting s asxannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 37 4l Maintenance iii ietipaesana Do nets a cidade RD deii aadnk da h klas bd NRI kem 37 4 1 1 General Procedures arannnnnnnnnannnannnnnnnnnannnennnnnannnnnnnnnnnnnvnnnnnannnnnenen 37 4 1 2 Periodic Procedures sssssssssssssssse see seems mene 38 4 1 3 Keeping Maintenance Records ssssssssssss meme 38 4 2 Troubleshooting ore eee ete pe iure de du est E coge pe EX ed ed 39 Appendices 11 2 2 0 2 0 02 a a a rERURuRaPEURER reer reer ECCrereeeeereerrercrrerrr eer asiana REEN 41 A Specifications xarnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnvnvnnnvnnvnnvnnnnnennnnnnnnnnnnnnnnnnnnnnnnnn 43 A 1 Technical Specifications esses sese nee mese ene 43 A 2 Electrical Specifications sess es a E a 44 A3 FOUPIG EL 45 AA EN 6 0 EE 47 A 5 Mechanical Specifications a rarannnnannnnnnnnnnnnnnnnennnnnnnenennnnnnnenennnnnnnnnennnnr 47 A 6 Environmental Specifications sess mene 48 viii Table of Contents TM 40 40L Rev 9 June 2015 B Wiring InstructiOnS srarrarsrun
43. ion 1 link Terminals 1 and 8 to change the mA output to Source 28 Connecting the Detector TM 40 40L Rev 9 June 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 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 Alarm Delay Addr
44. ive output wiring options These options must 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 51 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 e Option 1 Power RS 485 0 20mA Sink Fault I Relay N C Alarm Relay N O see Figure 7 e Option 2 Power RS 485 0 20mA Source and HART protocol Fault Relay N O Alarm Relay N O N C e Option 3 Power RS 485 0 20mA Source and HART protocol Fault Relay N O Alarm Relay N O N C e Option 4 Power RS 485 Fault Relay N C Auxiliary Relay N O Alarm Relay N O e Option 5 Power RS 485 Fault Relay N O Auxiliary Relay N O Alarm Relay N O e Dry Contact Relays Table 20 Contact Ratings Relay Name Type Normal Maximum Position Ratings Alarm SPDT N O N C 2A at 30 VDC Auxiliary SPST N O 2A at 30 VDC Fault see SPST N C or N O 2A at 30 VDC Notes 1 and 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
45. lly designed for extended test range Figure 15 SharpEye UV IR Long Range Flame Simulator 20 20 311 Long Range UV IR Flame Simulator 59 SPELTREX INE SharpEye UV IR Flame Detector User Guide D 1 1 D 1 2 Unpacking Verify that you have received the following contents Delivery form Flame Simulator with integral batteries Battery charger Optional Beam Collimator Storage case Operating Instructions Warning Do not open the Flame Simulator to charge the batteries or for any other reason 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 1 Aim the Flame Simulator towards the detector s Target Point Target Point Figure 16 40 40L LB L4 LAB UV IR Detector Target Point When testing keep a distance of at least 50 cm 20 inches from the detector Press the operation button once Flame simulation lasts for 20 seconds The detector sends an alarm signal solid red LED Wait 20 seconds before repeating the test Verify that the optical window is clean 60 Long Range UV IR Flame Simulator TM 40 40L Rev 9 June 2015 D 1 3 D 1 4 Range Table 26 Sensitivity Ranges Detector Standard Test Extended Test Model Range ft m Range with collimat
46. mA output Power LED Green Flashing 1 Hz On Normal Table 10 Results of an Unsuccessful BIT Output Fault relay Result e Wiring option 1 2 4 changes to Open e 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 Internal Detector Tests 17 SPELTREX INL SharpEye UV IR Flame Detector User Guide 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 listed in Table 11 and Table 12 Table 11 Results of a Successful Manual BIT Output Result FAULT relay e Wiring options 1 2 and 4 remains CLOSED Normal e 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 e Initiates 20 mA only when the function Alarm BIT is set to YES e 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 12 Results of an Unsuccessful Manual BIT Output Result F
47. mplete 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 67 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 interfaces must not be used for the transmission of the safety related data 68 40 40LB L4B Flame Detector Technical Support For all technical assistance or support contact SPELTREX INL 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 jay spectrex 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 deryk spectrex net 69 Technical Support SPELTREX INL SharpEye UV IR Flame Detector User Guide 70 Technical Support
48. n 1 amp 2 Groups E F and G e ATEX EX I12G NEMKO O2ATEX255 e EExd IIB T5 50 C per En 50 014 amp EN50 018 Electrical e Power 8 VDC Max e 6x Rechargeable 1 2 VDC NiCd Batteries e Current 2 5A Avg e Charge 400 mA for 14 Hours Environment e Temperature Range 4 to 122 F 20 to 502C e Vibration Protection 1g 10 50hz e Water and Dust IP 67 per EN 60529 Physical e Dimensions 11 5 x 10 1 x 3 9 in 292 x 258 x 100 mm e Weight 7 5 Ib 3 4 Kg D 2 Tilt Mount P N 40 40 001 The Tilt mount provides accurate directional selection for optimum area coverage Figure 17 Tilt Mount 62 Tilt Mount P N 40 40 001 TM 40 40L Rev 9 June 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 40L LB L4 amp L4B for both the aluminum and st st enclosure The Duct Mount allows flame detection in areas where high temperatures exist or 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 limits 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 18 Duct Mount Duct Mount P N 777670 63
49. nannnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnvnnnnvnnnnnnnnnvnnnnnnnnnnnnnnn 51 B l General Instructions for Electrical Wiring sese 51 B 2 Typical Wiring Configurations cece cece e eee eee eee nett mmm 53 C RS 485 Communication Network nannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 57 Cl RS 485 OVErvView ur Grad Se ee bea rd 57 D AccessorieS srrsrsrunnsuunnnnunnnnunnnnnnnnnnnnnnnnnnvnnnnnnnvnnnnvnnnnvannnvnnnnvnnnnvnnnnvnnnnvnnnnn 59 D 1 Long Range UV IR Flame Simulator cece eee eee eee eee mmm 59 D 1 1 Eldezedhmm e 60 D 1 2 Operating INStructiONnS cece cece eee eee eee etna eee eee teen enne 60 D 1 3 Range aske 61 D 1 4 Charging the Battery cssssssssssssssssssseeme menm mene ene 61 D 1 5 Technical Specifications ssssssssssssssssssssemmm mee 62 D 2 Tilt Mount P N 40 40 001 0 mem ems eene 62 D 3 Duct Mount P N 777670 sssssssseeememenmen menn en ee en en en nnn nnn 63 D 4 Weather Cover P N 777163 ssssssssssssess mme nemen menm nnn 64 D 5 Laser Detection Coverage Pointer P N 777166 65 D 6 Air Shield PIN 777650 etu ette exte bande k dd knee binde 66 E SIL 2 Features narnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 67 E 1 40 40LB L4B Flame Detector ssssssssssssss memes mense 67 E 1 1 Safety Relevant Parameters aan
50. ngs 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 51 Required Tools 21 SPELTREX INL SharpEye UV IR Flame Detector User Guide 2 4 Certification Instructions flammable atmosphere present Warning Do not open the detector even when isolated when Use the following certification 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 e T5 in the ambient temperature range 67 F 55 C to 167 F 75 0 e 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 f
51. of detectors on the same power line See Wiring Instructions on page 51 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 19 SPELTREX INL SharpEye UV IR Flame Detector User Guide e Environment e Dust snow or rain can reduce the detectors sensitivity and require more maintenance activities e The presence of high intensity flickering IR sources may affect sensitivity e Aiming the Detector e The detector should be aimed toward the center of the detection zone and have a completely unobstructed view of the protected area e Whenever possible the detector face should be tilted down at a 452 angle to maximize coverage and prevent accumulation of dust and dirt e 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
52. ollowing materials used in its construction e Enclosure 316L Stainless Steel or Aluminum e 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 e Aggressive substances acidic liquids or gases that may attack metals or solvents that may affect polymeric materials e Suitable precautions regular checks as part of routine inspections or establishing from the material s data sheets that it is resistant to specific chemicals 22 Certification Instructions TM 40 40L Rev 9 June 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 62 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 th
53. om 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 if found to have be
54. or ft m 40 40L 14 5 4 5 29 9 40 40LB 14 5 4 5 29 9 40 40L4 2 4 0 75 N A 40 40 L4B 2 4 0 75 N A Notes e The minimum distance from the detector is 20 inches 50 cm e The optional beam collimator is fitted for Extended Range 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 internal 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 Connect the battery charger Charge for a maximum of 14 hours Uu 5 U 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 UV IR Flame Simulator 61 SPELTREX INL SharpEye UV IR Flame Detector User Guide D 1 5 Technical Specifications Mechanical e Explosion Proof Enclosure e NFPA designed to meet e Class I Division 1 amp 2 Groups B C and D e Class II Divisio
55. oved 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 e Electronics circuitry e Sensors e Window cleanliness The detector can be set to perform the BIT in the following modes e Automatically and manually e 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 e The detector s status remains unchanged if the result of a BIT is the same as the current status NORMAL or BIT Fault e the detectors status is changed from Normal to BIT Fault or vice versa if the BIT differs from the current status Note In BIT Fault status the detector can continue to detect a fire 16 Internal Detector Tests TM 40 40L Rev 9 June 2015 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 9 and Table 10 and the BIT will be automatically executed every 1 minute This continues until a successful BIT occurs when the detector resumes normal operation Table 9 Results of a Successful BIT Output Result Fault relay e Wiring options 1 2 4 remains CLOSED e Wiring options 3 and 5 remains OPEN 0 20mA Wiring option 1 2 3 Normal 4
56. ressable 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 40 40 Series UV IR Flame Detector Models 40 40L LB and 40 40L4 L4B User Guide ee eee eere i Legal fere iii WAAL e iii Release History roce deer use ea eee pre Pene Ed Ska ade ad teed iv About this G ld6e arkene ie e HI Odin te HE RETI Eder T RE EEUU tr EPOR E EE V Abbreviations and Acronyms ssssssssssssssssssesmese mese meses sese esten nene enne vi 1 Introduction s uanannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnvnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 1 EI gt A AA A assessment cov cole etre e ag artet 1 1 2 Model nd Types et ERR ERRARE MERE Se ae a ee eee 2 1 3 Features and Benefits arnnanannannnnnnnnnnnnnnnnrnnnnnnnnnennnnennnnennnnennnnennnnennnne 4 1 4 Principles of Operation
57. rotocol Fault Relay N O Alarm Relay N O N C e Temperature Range 2 85 C e Cable Entry 1 M25 e Housing S Stainless Steel e Approval C ATEX IECEx Model and Types SPELTREX INL SharpEye UV IR Flame Detector User Guide Note Check your specific part numbers against the information in Checking the Product Type on page 20 1 3 Features and Benefits e UV IR Dual Sensor e Built In Test BIT Manual and Automatic see Built In Test BIT on page 16 e Heated Window Prevents effects of icing snow condensation e Electrical Interface e Dry contact relays e Communication network RS 485 e 0 20mA output e HART Protocol Communication protocol see HART Protocol on page 6 e Exde Integral junction box for easy wiring e SIL 2 T V approved models 40 40LB and L4B only e Hazardous Area Certification ATEX IECEx FM CSA e Functionality Approval e EN54 10 approved by VdS e FM approved per FM3260 e Accessories are approved as part of ATEX amp IECEx approval 1 4 Principles of Operation This section describes the 40 40L LB L4 L4B principles of operation and includes e Detection Principles page 4 e Heated Optics page 5 e HART Protocol page 6 e RS 485 Modbus page 6 e Product Certification page 6 1 4 1 Detection Principles The Model 40 40L LB L4 L4B Flame Detector is an electronic device designed to sense the occurrence of fire and flames and subsequently activate an alarm or an extin
58. s Simultaneous detection of radiation in both the UV and the IR channels having an intensity that exceeds the detector s preset Warning level results in a Warning signal Simultaneous detection of radiation in both the UV and the IR channels having an intensity that exceeds the detector s preset Alarm level results in an Alarm signal Simultaneous detection of radiation in both the UV and the IR channels having an intensity that exceeds the detector s preset Flash Fire Detection level results in an immediate Alarm signal Since the preset dual range and level of radiation as well as the flickering pattern are characteristics of real fire all other radiation sources apart from actual fire are not detected thus avoiding false alarms 1 4 2 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 e Not operated e On continuously Principles of Operation 5 SPELTREX INL SharpEye UV IR Flame Detector User Guide 1 4 3 1 4 4 1 4 5 1 4 5 1 e 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 wh
59. s or any external devices that may be activated during BIT must be disconnected 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 11 and Table 12 Testing with Flame Simulator Model 20 20 311 The Flame Simulator Model 20 20 311 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 UV IR Flame Simulator on page 59 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 Testing Procedures 35 SPELTREX INL SharpEye UV IR Flame Detector User Guide 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 2 Aim the Spectrex Flame Simulator Model 20 20 311 at the target point of the detector Figure 14 in a way that the radiation emitted by it is facing directly towards the detector See Long Range UV IR Flame Simulator on page 59 3 Press the operation button once After few seconds a successful test shows the
60. tector Conduit Cable entry pull the wires through the Detector Inlet 26 Connecting the Detector TM 40 40L Rev 9 June 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 SEE TABLE FAULT RELAY C 24VDC R S 485 KON r ye 10 RD MANUAL B T Figure 7 Detector with Cover Removed 5 Connect the wires to the required terminals on the Terminal Board according to the wiring diagram Figure 7 and Table 14 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 7 9 Place and secure the detector s back cover by screwing the three 3 socket head screws in the Cover Bolts Figure 4 Connecting the Detector 27 SPELTREX INL SharpEye UV IR Flame Detector User Guide 2 7 4 Verifying the Detector Wiring The detector has five output wiring options within the Exde integral terminal se
61. th of wires Table 23 Maximum DC resistance at 68 F 209C for copper wire 2 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 24 to select wire gauge for power supply wires DO NOT connect any circuit or load to detectors supply inputs e Select Number of detectors connected in one circuit e Select wiring Length per your installation requirements e Refer to Power Supply Range for voltage extreme applied General Instructions for Electrical Wiring 51 SPELTREX INL SharpEye UV IR Flame Detector User Guide Table 24 Wiring length in feet meter Power Number S 1 of Recommended Wire Diameter AWG aan Detectors Range 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 Act
62. the detector The relay is de energized close contact if a fault condition or low voltage situation occurs e 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 51 The maximum permitted load resistance is 6000 Troubleshooting 45 SPELTREX INL SharpEye UV IR Flame Detector User Guide Heated Optics Table 21 20 mA Current Output State Output Fault 0 1 mA BIT Fault 2 mA 10 Normal 4 mA 10 IR 8 mA 5 UV 12 mA 5 Warning 16 mA 5 Alarm 20 mA 5 e 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 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 e Display set up e Reconfigure the set up e Display detector status and definition e Perform detector diagnostics e Troubleshoot For more details refer to HART Manual TM777030 e 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 e This protocol is a standard and widely used e t enables continuous communication between a standard Modbus controller Master devic
63. 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 V SPELTREX INL SharpEye UV IR 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 Line FOV Field of View HART Highway Add
64. ual wire length between the detector and the power supply N Number of detectors per loop R Resistance of wire per 100 m see Table 24 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 1000m Wire size 1 5mm see Table 23 the resistance per 100m for 1 5mm is 1 4Q You calculate the voltage drop in the wire as follows 2x1000 x 1 40 x 1x 0 2A 5 6V 100 The minimum voltage of the power supply should be 20V 5 6V 25 6V 52 General Instructions for Electrical Wiring TM 40 40L Rev 9 June 2015 B 2 Typical Wiring Configurations This section describes examples of typical wiring configurations SEE TABLE FAULT RELAY C MANUAL B T Figure 8 Wiring Terminals Typical Wiring Configurations 53 SPELTREX INL SharpEye UV IR Flame Detector User Guide Table 25 Wiring Connections Wiring Detector Terminals Option Model 5 8 9 1 40 40L LB L4 Fault Relay 0 20mA 0 20mA LAB 1XXXX N C Sink Sink 2 40 40L LB L4 Fault Relay Alarm Relay 0 20mA LAB 2XXXX N C N C Source 3 40 40L LB L4 Fault Relay Alarm Relay 0 20mA LAB 3XXXX N O N C Source 4 40 40L LB L4 Fault Relay Auxiliary Auxiliary LAB AXXXX N C Relay N O Relay N O 5
65. unt part no 40 40 001 25 SPELTREX INL SharpEye UV IR 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 holding 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 7 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 De
66. vailable only in Models with suffix 4XXXX and 5XXXX e The 0 20mA is available only in Models with suffix 1XXXX 2XXXX 3XXXX 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 Internal Detector Tests The detector performs two types of self tests e Continuous Feature Test page 15 e Built In Test BIT page 16 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 requirements The detector continuously tests e Input voltage level e All internal regulator voltage level e Voltage level status of sensor and sensor circuitry for noise or disconnection in the electronic circuitry e 0 20mA level output e Relays and heater operation Internal Detector Tests 15 SPELTREX INL SharpEye UV IR Flame Detector User Guide 1 6 2 1 6 2 1 e Processor Watch dog e Software e Memory e Oscillator frequency Response to Fault Indication If a failure is found the detector indicates by e Fault relay e Opens in wiring option 1 2 and 4 e Closes in wiring option 3 and 5 e 0 20mA indicates Fault OMA or 2mA in wiring option 1 2 3 e LED Yellow flashes 4 Hz e Correcting the Fault The fault indications remain until the detector s power is rem

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