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Product Overview

20

SharpEye™

Ultra Fast UV/IR Flame Detector User Guide

2.3.5

RS-485 Modbus

For more advanced communications, the 40/40UFL 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.

2.3.6

Product Certification

The 40/40UFL Flame Detectors have the following certifications:

•

ATEX, IECEx, page 21

•

FM, page 21

•

SIL-2 (TÜV) , page 21

•

EN54-10, page 21

•

Inmetro (UL), page 22

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Содержание SharpEye 40/40UFL

Страница 1: ...Model 40 40UFL Ultra Fast UV IR Flame Detector User Guide 8200 Market Blvd Chanhassen MN 55317 USA Phone 1 973 239 8398 Website www spectrex net Email spectrex csc rmtna emerson com ...

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Страница 3: ...on or any use of any product or circuit described herein neither does it convey license under its patent rights or the rights of others Warranty SPECTREX 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...

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Страница 5: ...s 19 2 3 3 Heated Optics 19 2 3 4 HART Protocol 19 2 3 5 RS 485 Modbus 20 2 3 6 Product Certification 20 2 4 Performance Considerations 23 2 4 1 Detection Sensitivity 23 2 4 2 Cone of Vision 25 2 4 3 False Alarm Prevention 26 2 4 4 Visual Indicators 27 2 4 5 Output Signals 27 2 4 6 Detector Status 28 2 4 7 Auxiliary Relay as End of Line 30 2 5 Internal Detector Tests 30 2 5 1 Continuous Feature Te...

Страница 6: ...Tilt Mount Assembly 39 3 8 Connecting the Detector 41 3 8 1 Verifying the Detector Wiring 42 3 9 Configuring Your Detector 43 3 9 1 Alarm Delay 44 3 9 2 Address Setup 44 3 9 3 Function Setup 45 3 9 4 Heated Optics 45 4 Operating the Detector 47 4 1 Powering Up 47 4 2 Safety Precautions 47 4 2 1 Default Functions Settings 48 4 3 Testing Procedures 49 4 3 1 Automatic BIT Test 49 4 3 2 Testing with F...

Страница 7: ...Connections 2 entries 58 A 5 5 Dimensions 58 A 5 6 Weight 58 A 6 Environmental Specifications 58 A 6 1 High Temperature 58 A 6 2 Low Temperature 58 A 6 3 Humidity 58 A 6 4 Salt Fog 59 A 6 5 Dust 59 A 6 6 Vibration 59 A 6 7 Mechanical Shock 59 A 6 8 Electromagnetic Compatibility EMC 59 Appendix B Wiring Instructions 61 B 1 General Instructions for Electrical Wiring 61 B 2 61 B 3 Calculation Formula...

Страница 8: ...ations 73 D 2 1 General 73 D 2 2 Electrical 73 D 2 3 Physical 73 D 2 4 EMI Compatibility 73 D 3 Tilt Mount 74 D 4 Duct Mount 75 D 5 Weather Cover 76 D 6 Air Shield 77 Appendix E SIL 2 Features 79 E 1 40 40UFL Flame Detector 79 E 1 1 Safety Relevant Parameters 79 E 1 2 Guidelines for Configuring Installing Operating and Service 79 Appendix F End of Line Resistor 81 Technical Support 84 ...

Страница 9: ...re 9 Typical Wiring for 4 Wire Controllers Using Option 1 or 2 Wiring 64 Figure 10 0 20mA Wiring Option 1 Sink 4 Wire Default 65 Figure 11 0 20mA Wiring Option 1 Converted to Source 3 Wire 65 Figure 12 0 20mA Wiring Option 1 Non isolated Sink 3 Wire 66 Figure 13 0 20mA Wiring Option 2 and 3 66 Figure 14 RS 485 Networking 67 Figure 15 Flame Simulator FS 1200 69 Figure 16 Flame Simulator Battery Rep...

Страница 10: ...ls 35 Table 11 USA Version 39 Table 12 European Version 39 Table 13 Model 40 40UFL Wiring Options 42 Table 14 Functions 45 Table 15 Default Function Values 48 Table 16 Results of Successful Flame Simulator Test 49 Table 17 Troubleshooting Table 51 Table 18 Electrical Specifications 54 Table 19 Contact Ratings 55 Table 20 20mA Current Output 55 Table 21 Electromagnetic Compatibility EMC 59 Table 22...

Страница 11: ... install the detector including preparations before installation wiring and mode settings Chapter 4 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 5 Maintenance and Troubleshooting describes basic maintenance troubleshooting and support procedures Appendix A Specifications lists th...

Страница 12: ...Release Jay Cooley Ian Buchanan 10 February 2017 Eleventh Release Jay Cooley Ian Buchanan Ak March 2018 Twelfth Release Michal Heller Udi Tzuri Al February 2019 Thirteenth Release Michal Heller Udi Tzuri 1 2 Glossary and Abbreviations Abbreviation Term Meaning Analog Video Video values are represented by a scaled signal ATEX Atmosphere Explosives AWG American Wire Gauge BIT Built In Test CMOS Comp...

Страница 13: ...otocol using Master Slave messaging N A Not Applicable N C Normally Closed NFPA National Fire Protection Association N O Normally Open NPT National Pipe Thread NTSC National Television System Committee a color encoding system PAL Phase Alternation by Line a color encoding system P N Part Number RFI Radio Frequency Interference RTSP Real Time Streaming Protocol SIL Safety Integrity Level UNC Unifie...

Страница 14: ...s throughout this guide Warning This indicates a potentially hazardous situation that could result in serious injury and or major damage to the equipment Caution This indicates a situation that could result in minor injury and or damage to the equipment Note This provides supplementary information emphasizes a point or procedure or gives a tip to facilitate operation ...

Страница 15: ...ection performance can be easily adapted to all environments applications and requirements by changing the detector s configuration parameters Adjusting these parameters as well as performing other maintenance and monitoring tasks is possible by means of RS 485 based Modbus communication or HART communication in models with 0 20mA output The detector enclosure is ATEX certified Exd flameproof with...

Страница 16: ... Required approval The configuration detail is included in the product part number on the product label and takes the form 40 40UFL 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 P N are defined...

Страница 17: ...larm Relay N O Auxiliary N O RS 485 5 Power Analog Output Fault Relay N O Alarm Relay N O Auxiliary N O RS 485 Note Wiring option 1 is the 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 onsite Product number 40 40UFL 321SC has the following options Wiring Option 3 Power Analog Output RS 485 0 20mA Source with th...

Страница 18: ... directly or through a control circuit The UV IR Radiation Flame Detector is a dual spectrum optical detector sensitive to 2 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 2 frequency ranges of the electromagnetic spectrum namely the Ultra Violet UV and the Infra Red IR The de...

Страница 19: ... ambient temperature to improve performance in ice 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 86 F 30 C The heating stops when the temperatur...

Страница 20: ...s 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 2 3 6 Product Certification The 40 40UFL Flame Detectors have the following certifications ATEX IECEx page 21 FM page 21 SIL 2 TÜV page 21 EN54 10 page 21 Inmetro UL page 22...

Страница 21: ...s 21 and 22 with IIIC dust type present 2 3 6 2 FM The 40 40UFL Flame Detector is approved to FM Explosion Proof and FM Functionality approved per FM3260 Class I Division 1 Groups B C and D T5 Ta 185 F 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 Report Project ID3029553 2 3 6 3 SIL 2 TÜV The 40 40UFL Flame Det...

Страница 22: ...ck For more details see Test Report BMA 13109 2 3 6 5 Inmetro UL The 40 40UFL Flame Detector is in compliance with the standards ABNT NBR IEC 60079 0 ABNT NBR IEC 60079 1 ABNT NBR IEC 60079 7 ABNT NBR IEC 60079 18 ABNT NBR IEC 60079 31 and INMETRO decree No 179 as of May 18th 2010 Further details may be found on Certificate of Compliance No UL BR 16 065XX ...

Страница 23: ...on 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 2 4 1 1 Standard Fire Defined as a 1ft2 0 1m2 n heptane pan fire with maximum wind speed of 6 5ft sec 2m sec 2 4 1 2 Sensitivity Ranges The detector has 2 response levels Warning Pre alarm Alarm The detection distance for the alarm level...

Страница 24: ...n fire size 1ft2 0 1m2 For gas flame 30 0 75m high 10 0 25m width plume fire Maximum response time 3 sec Table 2 Fuel Sensitivity Ranges Type of Fuel Max Distance ft m Gasoline 66 20 N Heptane 66 20 JP5 50 15 Kerosene 50 15 Diesel Fuel 50 15 IPA 43 13 LPG 43 13 Polypropylene 43 13 Hydrogen 37 11 Methanol 26 8 Methane 26 8 Ethanol 95 25 7 5 Ammonia 20 6 Paper 16 5 Silane 6 1 8 30 0 75m high 10 0 25...

Страница 25: ...Product Overview TM40 40UFL Rev Al February 2019 25 2 4 2 Cone of Vision Horizontal 100 Figure 1 Horizontal Field of View Vertical 50 down 40 up Figure 2 Vertical Field of View ...

Страница 26: ...c arc 12mm 15 32 gap at 4000V alternating current 60Hz IAD Arc welding 6mm 5 16 rod 210A 9 8 3 Ambient light extremes darkness to bright light with snow water rain desert glare and fog IAD Bright colored clothing including red and safety orange IAD Electronic flash 180 watt seconds minimum output IAD Movie light 625W quartz DWY lamp Sylvania S G 55 or equivalent 6 5 2 Blue green dome light conform...

Страница 27: ...flashing Warning Red 2Hz flashing Alarm Red Steady Figure 3 Indicator LED 2 4 5 Output Signals Outputs are available according to the default configuration or the wiring options selected for the 40 40UFL detector Determine the outputs for your model according to Table 5 The detector incorporates several types of output suitable to different control systems 0 20mA stepped with HART Relays alarm fau...

Страница 28: ... during Normal 5V during detection 2 4 6 Detector Status The possible detector function statuses are listed in Table 6 A more detailed fault analysis can be seen via HART or RS 485 Table 6 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...

Страница 29: ...ion default is non latched 3 The detector will remain in BIT Fault state 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 Note The outputs depend on the wiring options 2 4 6 1 Optional Latching Alarms are set as non latching by default However the detector includes a latched alarm output capability whic...

Страница 30: ...of test complies with SIL 2 requirements The detector continuously tests Input voltage level All internal regulator voltage levels Voltage level status of sensor and sensor circuitry for noise or disconnection in the electronic circuitry 0 20mA level output Relays and heater operation Processor watchdog Software Memory Oscillator frequency 2 5 2 Response to Fault Indication If a failure is found t...

Страница 31: ... current status Note In BIT Fault status the detector can continue to detect a fire 2 5 3 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 function as described in Table 8 and Table 9 and the BIT is automatically executed every 1 minute This sequence continues until a successful BIT occur...

Страница 32: ...de Table 9 Results of an Unsuccessful BIT Output Result Fault Relay Wiring options 1 2 and 4 changes to Open Wiring options 3 and 5 changes to Closed 0 20mA Output Wiring options 1 2 and 3 BIT Fault 2mA Power LED Yellow Flashing 4Hz BIT Procedure Performed every 1 minute ...

Страница 33: ...Type of flammable materials 3 1 2 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 61 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 s...

Страница 34: ...ed the following contents Delivery form Flame detector Plastic weather cover User manual Quality document Tool keys per shipment Check and record the following 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 Verify that all components required for the detector installation are readily available...

Страница 35: ...me 3 5 1 Special Instructions for Safe Use The dimensions of the flame paths are other than the relevant minimum or maximum as required by Table 2 of EN 60079 1 2014 as detailed below Flame Path Location Type of Joint Maximum Gap ic Minimum Length L Sapphire window Flanged 0 04mm 10 5mm Main spigot Cylindrical 0 15mm 15 5mm Gaps ic should not be modified to be any larger and lengths L should not b...

Страница 36: ...ordance with the applicable code of practice such as EN 60079 14 1997 Inspection and maintenance of this equipment should be carried out by suitably trained personnel in accordance with the applicable code of practice such as EN 60079 17 Repair of this equipment should be carried out by suitably trained personnel in accordance with the applicable code of practice such as EN 60079 19 The certificat...

Страница 37: ...ll the detector with the conduits placed downward to 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 30cm 12 beyo...

Страница 38: ...UV IR Flame Detector User Guide 3 7 Installing the Tilt Mount The tilt mount P N 40 40 001 enables the detector to be rotated up to 60º in all directions Figure 4 shows the detector mounted on the tilt mount Figure 4 Detector with Tilt Mount ...

Страница 39: ...ble 12 European Version Item Qty Type Location Tilt Mount 1 40 40 001 Screw 4 M6 x 1 x 20mm Detector Holding plate Spring Washer 4 M6 Detector Holding plate 3 7 2 Tilt Mount Assembly Figure 5 shows the tilt mount assembly Figure 5 Tilt Mount Assembly Figure 6 shows the tilt mount assembly with dimensions in both millimeters and inches Tilt Mount Tilt Holding Plate Horizontal Locking Screw Vertical...

Страница 40: ...t 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 so that the detector can be rotated Point the detector towards the protected area and make certain that the view of the a...

Страница 41: ...detector conduit cable entry pull the wires through the detector inlet Use a 14 NPT explosion proof conduit connection or M25x1 5 flameproof gland to assemble the cable conduit to the detector Figure 7 Detector with Cover Removed Connect the wires to the required terminals on the terminal board according to the wiring diagram Figure 7 and Table 13 Connect the grounding earth wire to the ground ear...

Страница 42: ...inal for all the wiring options Table 13 Model 40 40UFL Wiring Options Wire Terminal No Option 1 Default Option 2 Option 3 Option 4 Option 5 1 24VDC 24VDC 24VDC 24VDC 24VDC 2 0VDC 0VDC 0VDC 0VDC 0VDC 3 Analog Output Analog Output Analog Output Analog Output Analog Output 4 Fault Relay N C Fault Relay N C Fault Relay N O Fault Relay N C Fault Relay N O 5 6 Alarm Relay N O Alarm Relay N O Alarm Rela...

Страница 43: ...elay Depending on the function configuration the auxiliary relay may act in parallel with the alarm relay to activate another external device or it may provide a warning signal 3 9 Configuring Your Detector You can reprogram the function setup using the RS 485 connection or the HART protocol as follows USB RS 485 Harness Kit P N 794079 The USB RS 485 Harness Kit with RS 485 USB converter used with...

Страница 44: ... than 10 seconds 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 opt...

Страница 45: ...ult No No BIT EOL Yes Auxiliary relay is used as End of Line No Auxiliary relay operates in accordance with Functions 2 and 5 default Only available in Models 40 40UFI 4XXXX and 5XXXX 3 9 4 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...

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Страница 47: ...es at 1Hz the fault relay contacts close and mA output is 4mA Enter Normal mode Caution The majority of detectors are used in the default non latched alarm mode Only perform a reset when the latched alarm option has been programmed To reset the detector when it is in a latched alarm state Disconnect power Terminal 1 or Terminal 2 4 2 Safety Precautions After powering up the detector requires almos...

Страница 48: ...ult Function Values Function Value Notes Alarm Delay 0 sec Alarm Latch No Auxiliary Relay No In wiring options 1 2 and 3 the auxiliary relay is not available This function is not used Automatic BIT Yes EOL No In wiring options 1 2 and 3 the auxiliary relay is not available This function is not used Heat Mode Auto Heat On 41 F 5 C The detector starts heating the window for any temperature below thi...

Страница 49: ...larm and accessory relays and 0 20mA are activated during the simulation Therefore automatic extinguishing systems and any external devices which may be activated during this process must be disconnected To perform a flame simulator test Power up the system and wait up to 60 seconds for the detector to turn to a normal state The Power LED turns on Aim the SPECTREX Flame Simulator Model FS 1200 at ...

Страница 50: ...requency 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 Disconnect power to the detector before proceeding with any maintenance including window lens cleaning Use water and detergent and then rinse the viewing window with clean water ...

Страница 51: ...blem Cause Corrective Action LEDs Off Fault Relay at N O 0 20mA at 0mA No power to the unit 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 amber LED flashes at 4Hz Fault Relay at N O 0 20mA at 0mA Fault Detector Low Voltage Faulty Detector Check the voltage at the detector verify at least 24V at the d...

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Страница 53: ...nia 20 6 LPG 43 13 Office Paper 16 5 IPA Isopropyl Alcohol 43 13 Silane 6 1 8 Polypropylene Pellets 43 13 30 0 75m high 10 0 25m width plume fire 20 0 5m high 8 0 2m width plume fire Response Time Typically 3 seconds High speed response Analog outaput 20msec response for Flash fire 4 20mA Relays 200msec response for Flash fire Adjustable Time Delay Up to 30 seconds Sensitivity Ranges 1ft2 0 1m2 n ...

Страница 54: ...15mA Alarm when Heater On 160mA 145mA A 2 1 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 A 3 1 Electrical Interface There are 5 output wiring options These options are defined at the factory per the customer order and cannot be changed at the customer facility See General Ins...

Страница 55: ...ized closed during normal operation of the detector The relay is de energized open in a fault condition or low voltage situation 2 In wiring options 3 and 5 the relay is normally energized open during normal operation of the detector The relay is de energized close contact in a fault condition or low voltage situation A 3 2 2 0 20mA Current Output The 0 20mA can be Sink or Source according to the ...

Страница 56: ... 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 A 3 3 Heated Optics The front window can be heated to improve performance in ice condensation and snow conditions The heater inc...

Страница 57: ...96 C Db 55 C Ta 75 C Or Ex II 2G D Ex db eb op is IIC T4 Gb Ex tb op is IIIC T106 C Db 55 C Ta 85 C TR CU EAC 1 Ex db eb op is IIC T4 Gb X Ex tb op is IIIC T96 C Db X 55 C Ta 75 C Or 1 Ex db eb op is IIC T4 Gb X Ex tb op is IIIC T106 C Db X 55 C Ta 85 C Or 1 Ex db eb mb op is II T4 Gb X Ex tb op is IIIC T98 C Db X 55 C Ta 75 C A 4 2 Functional Approvals FM approved per FM3260 EN54 10 approved by V...

Страница 58: ...ensions 4 x 4 6 x 6 18 101 6 x 117 x 157 mm A 5 6 Weight Stainless Steel 6 1lb 2 8kg Aluminum 2 8lb 1 3kg A 6 Environmental Specifications The SharpEye 40 40UFL is designed to withstand harsh environmental conditions A 6 1 High Temperature Designed to meet MIL STD 810C Method 501 1 Procedure II Operating temperature 167 F 75 C Storage temperature 185 F 85 C A 6 2 Low Temperature Designed to meet M...

Страница 59: ...echanical Shock Designed to meet MIL STD 810C Method 516 2 Procedure I Mechanical Shock of 30g half sine wave for 11 msec A 6 8 Electromagnetic Compatibility EMC Table 21 Electromagnetic Compatibility EMC Test Standard Level Per Electrostatic Discharge ESD IEC 61000 4 2 EN 50130 4 Radiated EM Field IEC 61000 4 3 EN 50130 4 Electrical Fast Transients IEC 61000 4 4 EN 50130 4 Surge IEC 61000 4 5 EN ...

Страница 60: ...Specifications 60 SharpEye Ultra Fast UV IR Flame Detector User Guide shielded and the detector must be grounded The shield should be grounded at the detector end ...

Страница 61: ...er 100ft Ohm per 100m 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 Use Table 23 to select wire gauge for power supply wires DO NOT connect any circuit or load to detectors supply inputs Select number of detectors connected in 1 circuit Select wiring length per your installation requirements Refer to power supply range for voltage extreme applied Table...

Страница 62: ...pply N Number of detectors per loop R Resistance of wire per 100m see Table 22 V Voltage drop on the wire Calculate the voltage drop on the wire as follows V 2L x R x N x 0 2A 100 20 V Minimum required voltage of the power supply 0 2A is the maximum power consumption of the detector For example if N 1 1 detector in loop L 1000m Wire size 1 5mm see Table 23 the resistance per 100m for 1 5mm is 1 4Ω...

Страница 63: ...Wiring Instructions TM40 40UFL Rev Al February 2019 63 B 4 Typical Wiring Configurations This section describes examples of typical wiring configurations Figure 8 Wiring Terminals ...

Страница 64: ... 20mA Sink 2 40 40UFL 2XXXX Analog Output Fault Relay N C Alarm Relay N C 0 20mA Source 3 40 40UFL 3XXXX Analog Output Fault Relay N O Alarm Relay N C 0 20mA Source 4 40 40UFL 4XXXX Analog Output Fault Relay N C Auxiliary Relay N O Auxiliary Relay N O 5 40 40UFL 5XXXX Analog Output Fault Relay N O Auxiliary Relay N O Auxiliary Relay N O Figure 9 Typical Wiring for 4 Wire Controllers Using Option 1...

Страница 65: ...Wiring Instructions TM40 40UFL Rev Al February 2019 65 Figure 10 0 20mA Wiring Option 1 Sink 4 Wire Default Figure 11 0 20mA Wiring Option 1 Converted to Source 3 Wire ...

Страница 66: ...Fast UV IR Flame Detector User Guide Figure 12 0 20mA Wiring Option 1 Non isolated Sink 3 Wire Figure 13 0 20mA Wiring Option 2 and 3 Notes There are no 0 20mA outputs in wiring options 4 and 5 Source 3 wire available with the HART Protocol ...

Страница 67: ...ct up to 32 detectors in an addressable system with 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 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 for each detector individually For more details contact SPE...

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Страница 69: ... Detectors The FS 1200 includes a halogen lamp that emits UV and IR energy This energy is accumulated by a reflector directed towards the detector This allows the detectors to be tested under simulated fire conditions without the associated risks of an open flame Figure 15 Flame Simulator FS 1200 D 1 1 Ordering Information The P N of the Flame Simulator Kit is 380114 2 The kit is supplied in a car...

Страница 70: ...real fire condition and may activate the extinguishing system or other alarms If activation is not desired disconnect inhibit them before the test and reconnect after the simulation To simulate a fire Verify you are at the correct distance from the detector according to the type of detector and the detector sensitivity Using the mechanical sight aim the flame simulator toward the center of the det...

Страница 71: ...s a 15 maximum reduction in the range Warning Keep the flame simulator in a safe place when not in use D 1 5 Charging the Battery The flame simulator uses lithium ion batteries as a rechargeable power source When the batteries are fully charged the simulator operates at least 1 000 times without having to be recharged The simulator will not operate when the voltage from the batteries is lower than...

Страница 72: ...arger Insert the battery into the flame simulator Screw on the locking disc Item 3 Screw on the back cover Item 4 Lock the back cover with the locking screw D 1 6 Battery Replacement To replace the battery Place the flame simulator on a table in a safe area not exceeding 104 F 40 C Release the locking screw Unscrew the battery back cover Item 4 counterclockwise Unscrew the locking disc Item 3 cloc...

Страница 73: ...Enclosure aluminum heavy duty copper free black zinc coating Explosion proof enclosure ATEX IECEx Ex II 2 G D Ex d ib op is IIB H2 T5 Gb Ex ib op is tb IIIC T135 C Db 20 C to 50 C 4 F to 122 F D 2 4 EMI Compatibility Table 26 Immunity Tests Immunity Tests Title Basic Standard Level to be tested Electrostatic Discharge ESD IEC 61000 4 2 6kV 8kV contact air Radiated Electromagnetic Field IEC 61000 4...

Страница 74: ...s Emission Tests Title Basic Standard Level to be Tested Class Radiated Emission IEC 61000 6 3 40dbuv m 30 230MHz 47dbuv m 230MHz 1GHz Like Class B of EN 55022 D 3 Tilt Mount The tilt mount P N 40 40 001 provides accurate directional selection for optimum area coverage Figure 17 Tilt Mount ...

Страница 75: ...igh temperatures exist or where the detector cannot be installed inside the area It comprises a special duct mount arrangement with a 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 is 55 C to 200 C 67 F t...

Страница 76: ...ries 76 SharpEye Ultra Fast UV IR Flame Detector User Guide D 5 Weather Cover The weather cover P N 777163 protects the detector from different weather conditions such as snow and rain Figure 19 Weather Cover ...

Страница 77: ...ce personnel to access the detector frequently in order to clean its optical window The special air shield developed for SharpEye 40 40 series optical flame detectors allows their installation under environmental conditions where they may be exposed to oil vapors sand dust and other particulate matter Air pressure source Clean dry and oil free air Pressure 2 3 bar 30 45 psi Fitting 7 16 20UNF 2A O...

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Страница 79: ...ting 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 E 1 2 1 Conditions for Safe Operating The flame detector must consist only of the approved hardware and software modules The 24V power supply must fulfill the requirements for PELV SELV of EN 60950 The automatic BIT Built In Test m...

Страница 80: ... 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 The contact of the alarm relay opens if there is a fire alarm During the forwarding and evaluation of the alarm the relay contact opens E 1 2 4 Other The complete function of the flame detector flame detection function of the 0 20mA interfac...

Страница 81: ... inside the flameproof d terminal compartment The EOL resistor can be situated in the rear part which is Ex e or Ex d depending on the application When the resistor is assembled the rear part can be used as Ex d only To meet the allowed power consumption the total resistance should be higher than 1 5KΩ Figure 21 End of Line Resistor Assembly ...

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Страница 84: ...Technical Support For technical assistance or support contact 8200 Market Blvd Chanhassen MN 55317 USA Phone 1 973 239 8398 Email spectrex spectrex net Website spectrex csc rmtna emerson com ...

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