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Summary of Contents for Fike FIK-IR3
- Page 1 FIK‐IR3 User Manual Doc. No. 06‐929.05 FIK‐IR3 Triple IR Flame Detector 704 SW 10th Street, Blue Springs, MO 64014, USA T: (+1) 816‐229‐3405 www.fike.com...
- Page 2 Information FIK‐IR3 Triple IR Flame Detector User Manual, April 2023 Copyright © Fike Corporation. All rights reserved. The owner or authorized user of a valid copy of this manual may reproduce this publication for the purpose of learning to use the specified equipment. No part of this publication may be reproduced or transmitted for commercial purposes, such as selling copies of this publication or for providing paid for support services. The Fike logo is a trademark of Fike Corporation, registered in the U.S. and other countries. Every effort has been made to ensure that the information in this manual is accurate. However, Fike is not responsible for any inaccuracy or omission in this document. The information in this document is subject to change without notice. ...
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Page 3: Table Of Contents
General Considerations ......................... 8 2.2 Preparations for Installation ...................... 10 2.3 Required Tools .......................... 10 2.4 Certification Instructions ...................... 11 2.5 Mounting the Tilt Mount ...................... 12 2.6 Mounting the detector ........................ 13 2.7 Electrical Wiring ........................... 14 2.8 Current Output (0‐20mA) Wiring .................... 16 2.9 4 Wire Relay Connection ...................... 18 2.10 RS‐485 Communication Network .................... 19 2.11 Cabling Recommendations ...................... 19 2.12 Earth/Ground Regime ........................ 20 2.12.1 General Recommendations.................... 20 2.12.2 Field Cabling ......................... 20 2.12.3 Interference and Noise ...................... 20 For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... - Page 4 Cleaning Procedure ........................ 25 6 Troubleshooting .......................... 26 7 Servicing .............................. 26 8 Communicator Software ........................ 26 9 Specifications ............................ 27 9.1 Fire Detection .......................... 27 9.2 Electrical Specifications ....................... 27 9.3 Outputs ............................ 27 9.4 Mechanical Specifications ...................... 28 9.5 Environmental Specifications ...................... 28 9.6 Product Labeling .......................... 28 9.6.1 Ex db ............................ 28 9.6.2 Ex db eb ............................ 29 9.6.3 INMETRO .......................... 29 For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com...
- Page 5 FIK‐IR3 User Manual Doc. No. 06‐929.05 9.7 Approvals ............................. 30 9.8 Electromagnetic Compatibility .................... 30 10 Performance ............................ 31 10.1 FIK‐IR3‐ASX1 (Standard mode) .................... 31 10.2 False Alarm Immunity ........................ 33 11 Ordering Information ........................ 34 12 Warranty ............................ 35 Appendix A .............................. 36 For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com...
- Page 6 Figure 12 ‐ Vertical Field of View ...................... 9 Figure 13: Tilt Mount Base ‐ Plate View .................... 12 Figure 14: Tilt mount base – Side View .................... 12 Figure 15 ‐ Detector on Tilt Mount – Side View .................. 13 Figure 14 – Terminal View ........................ 14 Figure 17 – Source 4‐Wire Scheme ..................... 16 Figure 18 – Sink 4‐Wire Scheme ...................... 16 Figure 19 – Source 3‐Wire Scheme ..................... 17 Figure 20 – Sink 3‐Wire Scheme ...................... 17 Figure 21 ‐ 4 Wire Relay Connection .................... 18 Figure 22: RS‐485 Networking ...................... 19 List of Tables Table 1: Terminal connections ...................... 15 Table 2: Detector Configuration Options .................... 21 Table 3: Sensitivity levels ........................ 21 Table 4: Output Signals ........................ 23 For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com...
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Page 7: Introduction
Detection within 40 milliseconds of fireballs or explosions Standard fire is detected within 1.5s from 100 ft. (30m), 3.7s from 230 ft. (70m) and 7.1s from 262 ft. (80m). The FIK‐IR3 flame detector provides ultra‐fast response, high performance and reliable detection of all types of hydrocarbon fires (visible and non‐visible). The detector responds to slow growing fires as well as fast growing fire using improved Triple IR (IR3) technology. The detector operates in all weather and light conditions with highest immunity to false alarms. The integral event recording in addition to the proven superior capabilities of Triple IR (IR3) flame detection provide you with a very powerful safety tool to protect personnel, plant and process. The detector is certified for use in hazardous area locations; it may also be used in other areas not classified as hazardous. The two cable/conduit entries either side of the lower part of the detector housing are for connecting power and outputs to associated signaling equipment. During normal operation, the flame detector performs self‐tests of its optics, electronics and software. These include a periodic BIT (Built‐In‐Test) in which the sensors and window cleanliness are tested. 1.1 Features Extreme sensitivity ‐ up to 260ft (80m) for a 1ft (0.1m ) n‐heptane pan fire. Ultra‐fast detection mode ‐ detection within 40 milliseconds for fireballs or explosions. Option: Improved false alarm immunity in high CO2 applications, like aircraft hangars or helidecks. Option: Improved speed of response ‐ (0.5s) for enclosed spare protection, like automotive applications in compliance with NFPA 33 or printing presses and conveyors. Built‐in‐Test (BIT) ‐ Automatic and manual self‐test of window cleanliness and detector operation. Window heater to avoid condensation and icing. Tilt mounting bracket for accurate detector positioning. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 8: Model Number Description
1.2 Model Number Description The model numbers are defined as follows: FIK‐IR3 ‐ A S X X 0 Standard Configuration, no Hart and not SIL certified. 1 Standard Configuration 3 Performance Optimized for aircraft hangers and helideck applications 5 Performance Approvals to NFPA 33 1 M25 ¾” NPT 2 1.2.1 Enhanced performance options Option 3: Increased false alarm immunity in presence of hot CO2. Recommended for Hangar, Helideck and Petroleum Loading Racks. Option 5: Design for, but not limited to, automotive spray paint applications where compliance with 0.5 s response (per NFPA 33) is needed. 1.3 Internal tests During normal operation, the flame detector performs self‐tests of its optics, electronics and software. These include a periodic BIT (Built‐In‐Test) in which the sensors and window cleanliness are tested. Any detected fault is indicated as shown in table 4 (Section 4.1 Output Signals). During “Dirty Window” fault the detection sensitivity is significantly reduced, while “Fault” refers to critical faults which totally prevent flame detection. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 9: Product Overview
FIK‐IR3 User Manual Doc. No. 06‐929.05 1.4 Product Overview ‐ FIK‐IR3 IGURE RONT VIEW OF THE ‐ FIK‐IR3 IGURE EAR VIEW OF THE For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 10: Accessories
FIK‐IR3 User Manual Doc. No. 06‐929.05 1.5 Accessories 1.5.1 Mounting Bracket The detector should be mounted using the stainless‐ steel tilt mount part number FIK‐TMO‐S01. This allows the detector to be securely attached to a wall, pole or other solid surface using appropriate fixings. See section 2.5 and 2.6 for further details. ‐ IGURE ILT MOUNT 1.5.2 Weather Cover The weather cover part number FLS‐WCO‐S01 protects the detector from extreme weather conditions such as heat, rain, and snow. ‐ IGURE EATHER OVER For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 11: Pole Mounts
4‐inch (10cm) to 6‐inch (15cm) pole mount adapter, Part number FLS‐PMA‐S06 ‐ IGURE OLE OUNT 1.5.4 Air shield The air shield part number FLS‐ASD‐S01 allows installation of flame detectors in harsh weather conditions where they may be exposed to dust, sand, and other particulate matter. The connection point can be mounted in the 3, 9 or 12 o’clock locations. 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 ‐ IGURE IR HIELD For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 12: Flame Simulator
FlameSpec Flame Simulators emit IR radiation in a special electromagnetic radiation pattern which simulates a fire to the detectors. The simulators are lightweight, easy to use, with testing distances of up ‐ IGURE LAME IMULATOR to 23 ft. (7m) and capable of more than 1000 activations between battery charging. FlameSpec Flame Simulators are ATEX approved for use in hazardous Zone 1, Zone 2, Zone 21, Zone 22 areas. Each simulator kit contains a carrying case, simulator, carrying strap, battery charger, user manual, Allen key and a tool for removing the simulator rear cover. ‐ FLS‐FSIM‐IR3 IGURE LAME IMULATOR RONT For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 13: Duct Mounts
The FLS‐DMX‐S01 allows a standard (non‐HD) detector to be mounted remotely from a potential fire source by allowing the device to look through cut hole in the side of a duct. This duct mount must be use with air shield FLS‐ADS‐S01 ‐ DMX‐S01 IGURE UCT OUNT Duct Mount DMW‐S01 The FLS‐DMW‐S01 allows a standard detector to be mounted remotely from a potential fire source by allowing the device to look through a special sapphire window. It must be acknowledged that the detector cannot tell if this window becomes dirty and so a maintenance routine must be established to check the optical contamination of this window. Please note, the frequency of cleaning needed will vary from installation to installation. It is highly recommended therefore that a means of access be designed into the installation, as close as practicable to the assembly, for inspection and cleaning purposes. ‐ DMW‐S01 IGURE UCT OUNT For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 14: Installation
Where INMETRO is required, the following standards must be adhered to: Installation according to ABNT NBR IEC 60079‐14 Inspected according to the ABNT NBR IEC 60079‐17 2.1 General Considerations This section includes important information. To help obtain optimal performance, the detector should be aimed toward the center of the hazard or area to be monitored and protected ("detection zone") and have, to the extent that is required, an unobstructed view of the protected area. Whenever possible, the detector face should be tilted (aimed) down at an angle to prevent the accumulation of dust and dirt. Do not start an installation until the performance target, system configuration, installation location and coverage considerations have been defined by the responsible person. To ensure optimal performance the following guidelines should be addressed: Sensitivity To determine the sensitivity level, the following issues should be considered: The size of the fire to be detected at the determined distance. The type of flammable fuel. Potential sources of false alarms that may be present (e.g., naked flames, hot process). Spacing and Location Consider the following factors when determining the number of detectors and their locations in the protected area: The size and shape of the protected area The nature of the hazards, including materials stored or used and the protected objects The sensitivity of the detectors If there are any obstructed lines of sight The field of view of the detectors (See Figure 11 and Figure 12) For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 15: Figure 11 - Horizontal Field Of View
FIK‐IR3 User Manual Doc. No. 06‐929.05 ‐ IGURE ORIZONTAL IELD OF ‐ IGURE ERTICAL IELD OF For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 16: Preparations For Installation
(paint, oil, etc.) that will burn and may be of the size that should be detected. 2.2 Preparations for Installation The installation must comply with national and local regulations and standards applicable to flame detectors (e.g., NFPA 72) and all local and common engineering practices. It is recommended to consult with the authority having jurisdiction. Prior to installation: Make sure that you have all the components and tools required to complete the detector installation readily available before beginning installation. In cases where you cannot complete the installation in a single session, secure and seal the detectors and conduits before leaving site. Use color‐coded conductors or suitable wire markings or labels for the wiring. You may use 14 to 17 AWG (2.5mm2 to 1.0mm2) multi‐strand wires for the 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. Individually screen twisted pair cable is recommended for RS485 terminals. Use suitably rating wire for the application certification and temperatures. 2.3 Required Tools The detector can be installed using the following tools: Tool Function Hex. KEY 6 mm Vertical alignment Hex. KEY 10 mm Horizontal alignment Wrench 13 mm Mounting the detector Flat Screwdriver 6 mm Ground screw connection Flat screwdriver 3.5mm Terminal connection For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 17: Certification Instructions
Inspection and maintenance of this equipment shall be carried out by suitably trained personnel in accordance with the applicable code of practice. If the equipment is likely to come into contact with corrosive and/or other harsh substances, consult with the relevant technical persons to take suitable precautions to prevent the detector from being adversely affected, thus ensuring that the type of protection is not compromised. Harsh substances: For example, acidic liquids, gases, or solvents that may attack the windows, metals, seals or polymeric materials. Suitable precautions: For example, regular checks as part of routine inspections or establishing from the material’s data sheet that it is resistant to specific chemicals. Specific conditions for use The equipment is not intended to be repaired by the user. Repair of this equipment shall be carried out by the manufacturer in accordance with the applicable code of practice. The flame paths are not intended for repair. Contact the manufacturer if the flame paths are damaged. Consult the manufacturer for genuine replacement cover and housing to connection box fasteners. M6x1x18 Hexagonal Socket head fasteners with a minimum of ISO 4762 Grade A4 Class 80 are acceptable alternatives. One suitably certified stopping plug is supplied with the detector. The external earthing connection consists of cable lug with M5x10 stainless steel screw, the terminals is 2 suitable for connection of a wire of maximum 2.5mm 14AWG. The internal terminals are suitable for connection of a wire equal to or greater than the power input wiring and at a minimum of 1mm2 / 17AWG conductor. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 18: Mounting The Tilt Mount
FIK‐IR3 User Manual Doc. No. 06‐929.05 2.5 Mounting the Tilt Mount The tilt mount enables the detector to be rotated up to 45 degrees (horizontal/vertical) in all directions. The following installation instructions show how to use it to support the detector from below (the preferred method). To install the tilt mount: 1. Mount the tilt mount base (Figure 13: Tilt Mount Base ‐ Plate View) to a solid structure using four suitable fixings through the four 7mm (0.28") diameter holes. Four captive screws with spring washers are provided in the tilt mount. Figure 13: Tilt Mount Base ‐ Plate View Figure 14: Tilt mount base – Side View For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 19: Mounting The Detector
The detector is now correctly mounted, aligned and ready for electrical connection. Please refer to section 2.7 for wiring instructions, and section 3 for a description of the detector’s configuration settings. 2 5 3, 4 1 6 ‐ – IGURE ETECTOR ON ILT OUNT IDE ITEM ITEM NAME NO. 1 TILT MOUNT ASSEMBLY 2 HOLDING PLATE 3,4 MOUNTING HEX SCREWS M8 AND LOCK WASHERS 5 HEX SOCKET LOCKING SCREW M8 6 HEX SOCKET LOCKING SCREW M12 For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 20: Electrical Wiring
FIK‐IR3 User Manual Doc. No. 06‐929.05 2.7 Electrical Wiring Warning The sensor module in the front half of the detector contains no serviceable components and should never be opened. Opening will invalidate the warranty of the detector. The terminal compartment at the back is the only part of the housing that should be opened by the user. The detector has 16 screw terminals as shown in the following figure and table: – IGURE ERMINAL For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 21: Table 1: Terminal Connections
Fault Relay COM Alarm Relay (NO) A normally open SPST contact relay, that is open in normal operation, and 7 closed when fire is detected. This relay can be configured to latch as described Alarm Relay COM 8 in section (3.4). 24 VDC (+) Power supply (18‐32 VDC) 11 24 VDC (‐) Power supply return (0V) 12 13 Manual BIT activation The manual BIT (built‐in test) can be initiated by momentarily connecting this terminal and one of the “24 VDC (‐)” terminals (2 or 12). See 3.10 for more details. 14 Shield This terminal should be left connected to the housing internal ground screw. 15 RS‐485 (+) RS‐485 Modbus communication (also used by the “FGD Communicator” software) 16 RS‐485 (‐) 17 Auxiliary Relay NO A normally open SPST contact relay, that is open in normal operation, and closed according to the configuration used. 18 Auxiliary Relay COM For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 22: Current Output (0-20Ma) Wiring
Return – 4‐W IGURE OURCE IRE CHEME The following drawing shows how to wire the detector to act as a current sink isolated transmitter (4‐wire connection): Power 1 24VDC 2 Return Detector Controller 3 24VDC 4 Return – 4‐W IGURE INK IRE CHEME For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... - Page 23 Detector 11 3 – 3‐W IGURE OURCE IRE CHEME Note: Link between 3 and 11 to be wired on site The following drawing shows how to wire the detector to act as a current sink non‐isolated transmitter (3‐wire connection): 1 24VDC 2 Return Controller Detector 12 3 4 – 3‐W IGURE INK IRE CHEME Note: Link between 4 and 12 to be wired on site For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com...
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Page 24: 4 Wire Relay Connection
FIK‐IR3 User Manual Doc. No. 06‐929.05 2.9 4 Wire Relay Connection This wiring option uses the fault and alarm relay and are connected to fire alarm panels. This connection allows to connect several detectors on 4 wires in a single loop. On the last detector there is a connected EOL resistor in the connection box. The value of the resistor depends on the control panel specification. The number of detectors in a single loop depends on the control panels power supply capacity and length on wire width. In fault condition, the fault relay will open the contact. The control panel will see an open loop and will report a fault. In alarm condition, the alarm relay will close the contact and short the loop. With this configuration, the panel does not know which detector in the loop caused the alarm or fault. See figure below. ‐ IGURE IRE ELAY ONNECTION For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 25: Rs-485 Communication Network
FIK‐IR3 User Manual Doc. No. 06‐929.05 2.10 RS‐485 Communication Network Using the RS‐485 network capability of the detector and communicator software, it is possible to connect up to 32 detectors in an addressable system with only 4 wires (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. Using the RS‐485 network, it is possible to read each detector’s status (fault, alarm) and to initiate a BIT to each detector individually. The detector communicates via RS‐485 with a Modbus RTU compatible protocol. For more details on the communication protocol, please consult with Fike. Figure 22: RS‐485 Networking 2.11 Cabling Recommendations The cable used should be appropriate for the hazardous area classification and meet local, national and company regulations. In order to comply to EMC regulations, the cable must be shielded and the detector grounded. The use of industrial grade, suitably armoured field cable is recommended. When using HART® communications, there are some additional considerations. In particular, low capacitance cable should be used. Further detailed information can be found at the HART® Communication Foundation’s website www.hartcomm.org. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 26: Earth/Ground Regime
Doc. No. 06‐929.05 2.12 Earth/Ground Regime Any earthing regime employed must avoid earth loops. The following information is provided to assist with proper earthing of the detector There is an earthing point on the outside of the detector enclosure for connection to Electrical ground 2.12.1 General Recommendations In general, correctly engineered star earthing arrangements minimize earth current crosstalk and noise, improving the reliability and performance of instrumentation. The use of a single, screened / shielded cable for each field device ensures good screening / shielding and reduces crosstalk. 2.12.2 Field Cabling The entire length of the field cabling connected to a unit should be screened / shielded. The screen / shield should be connected to a low noise instrument earth at one end. The screens / shields of field cabling must not be connected in a manner that creates earth loops or that will result in the screens / shields carrying large currents from heavy plant or equipment. 2.12.3 Interference and Noise Electrical equipment connected to the system should comply with applicable national or international EMC standards. Ideally, the 24 V supply reaching units should be free from large transients, fluctuations or high frequency noise. In order to reduce the likelihood of radio frequency interference affecting the operation of units it is recommended that neither units nor their cabling are installed in close proximity to the antennae of high‐powered radio, radar or satellite communication equipment. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 27: Configuration Options
2 Note: Medium sensitivity setting allows detection of a 1x1ft (0.1m ) N‐heptane pan fire at a distance of 100ft (30m). 3.1 Sensitivity The detector can be configured to one of five sensitivity levels: very low, low, medium, high and extreme. The following table lists for each sensitivity setting the maximum distance, in which a standard fire would be reliably detected. ABLE ENSITIVITY LEVELS Sensitivity level Detection distance in feet (meters) Very Low 25 (7.5) 50 (15) Medium 100 (30) High 200 (60) Extreme 260 (80) Further details about the response characteristics of the detector at the different sensitivity settings and fuel types can be found in section 10. A standard fire is defined as a 1x1 (0.1 m ) N‐heptane pan fire, with maximum wind speed of 6.5 ft/s (2 m/s). For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 28: Ultra-Fast Detection
3.4 Alarm Latch If alarm latch is enabled, the detector outputs will remain active even after a flame is no longer detected. To reset the detector outputs the detector must be power cycled or a manual BIT initiated. 3.5 Enable Pre‐Alarm 0‐20mA If the Pre‐Alarm is enabled and Alarm Delay is greater than 0, The detector 0‐20mA output will be 16mA and the red LED will blink in case of a fire condition. 3.6 Enable dirty window warning 0‐20mA If enabled, this feature assists predictive maintenance by indicating an alert when the BIT signal is reduced by 75% of the value needed to trigger a BIT fault failure. When activated, the milliampere output will drop to 3mA and the LED will remain steady green, it should be noted that a fire signal will override the dirty window warning. A process variable of optical contamination (BIT signal level) is accessible via HART and / or MODBUS. The value of the field ranges from 0 (clean) to 100% (BIT fault). 3.7 Auxiliary Relay The Aux relay can be set to operate in parallel to alarm relay, at pre‐alarm level or on “dirty window warning”. 3.8 Window Heater The detector is equipped with a heater to prevent condensation and icing on the window. If enabled, the heater is operated automatically depending on temperature. 3.9 Modbus Address The detector can communicate with the FGD communicator software using a Modbus RTU compatible protocol on RS‐485. This protocol allows for a network of detectors to be connected, each with a unique Modbus address. The address of the detector can be set to any value in the range 1–247. 3.10 Manual BIT – Alarm Output Test (Full loop test) When enabled, the alarm outputs are activated when a Manual BIT is initiated. See section 4.2 for details. Warning Make sure all fire extinguishing actions or alarms connected to the detector are DISABLED when the manual BIT is initiated and the “Manual BIT – Alarm Output Test” is enabled as the Manual BIT will set the 0‐20mA terminal to 20mA and close the alarm and auxiliary relay if configured. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 29: Operation
Open Yellow Dirty Window 3 mA ( ) Closed Open Closed ( ) Green Normal 4 mA Closed Open Open Green Pre Alarm 16 mA ( ) Closed Open Closed ( ) Flashing red Fire Alarm 20 mA Closed Closed Closed Red Notes: 1 – 3mA when “Enable dirty window warning 0‐20mA” enabled. 4mA when “Enable dirty window warning 0‐20mA” disabled. 2– Closed when “Aux Relay” set to “Dirty Window Warning”. 3 – 16mA when “Enable Pre‐Alarm 0‐20mA” enabled. 4mA when “Enable Pre‐Alarm 0‐20mA” disabled. 4– Closed when “Aux Relay” set to “pre‐alarm”. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 30: Testing
FIK‐IR3 User Manual Doc. No. 06‐929.05 4.2 Testing The detector has a Built‐In‐Test (BIT) capability to ensure proper operation and to indicate when the windows are dirty. The BIT process runs automatically at startup and periodically during the operation of the detector. The BIT can also be initiated manually by connecting the “Manual BIT” terminal and the “24 VDC (‐) “terminal for one second (see Table 1) or by using the FGD communicator software (connected through RS‐485). In case of “Dirty Window” fault the detector may still detect flames but at a lower sensitivity. When Manual BIT – Alarm Output Test (Full loop test) feature is enabled (see section 3.10) a successful Manual BIT will activate the following alarm outputs for a few seconds: 1. The LED in the front of the detector will turn red. 2. The 0‐20mA current output will be set to 20mA. 3. The alarm relay will close. Warning Make sure all fire extinguishing actions or alarms connected to the detector are DISABLED, when the manual BIT is initiated and the “Manual BIT – Alarm Output Test” is enabled, as the manual BIT will set the 0‐20mA terminal to 20mA and close the alarm relay. 4.3 Flame Simulator Flame simulators are often used by industry to perform detector testing during installation and periodic end to end testing of a flame detector alarm system. Refer to the FlameSpec Flame simulator manual F300V0020 for full instructions. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 31: Maintenance
FIK‐IR3 User Manual Doc. No. 06‐929.05 5 Maintenance After powering up, the detector should work maintenance free. Regular checks should be in the form of a physical inspection and to periodically ensure the optical surfaces are clean (windows and reflective mirror). It is also recommended to perform a function test annually or in line with local requirements, whichever is the sooner. Warning The sensor module in the front half of the detector contains no serviceable components and should never be opened. The terminal compartment at the back is the only part of the housing that should be opened by the user. Any violation of these instructions will invalidate the warranty. 5.1 Cleaning Procedure To clean the detector: 1. Disconnect the power to the unit and disable/inhibit any extinguishing equipment that is connected to the unit. 2. Use water and detergent to clean the detector windows and underside of the reflector. Rinse with a soft cloth, cotton swab, or tissue. 3. Where dust, dirt or moisture accumulates on the window, first clean the window with a soft optical cloth and detergent, and then rinse with a clean soft cloth, cotton swab, or tissue. If contamination continues to be an issue consider using the air shield. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 32: Troubleshooting
• Fault Relay is closed Warning Restart the detector (by turning the power off and then back on). 0–20mA at 3mA Red LED constantly on Detector is in alarm Restart the detector (by turning the power off and Alarm Relay closed and latch mode then back on) or perform a manual BIT. current output is at 20mA • Red LED constantly on Detector is exposed Check cause of alarm. • If caused by “friendly fire”, re‐position the Alarm Relay closed and to a flame detector so that it is not affected by it. current output is at 20mA 7 Servicing The detector contains no user serviceable parts. In the event the detector has been damaged or is deemed to not be working properly, it should be returned to the manufacturer for repair. For technical assistance and to request a return authorization number, contact Fike Technical Support at +1‐(800)‐979‐FIKE (3453). Refer to the detector warranty statement in section 12. 8 Communicator Software The Communicator software can be used to configure and monitor the flame detector. The software communicates using Modbus over an RS‐485 port to the detector. Modbus commands enable the user to configure parameters and monitor the status of the detector. The latest version of the software and User’s guide can be downloaded from www.fg‐detection.com/communicator. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 33: Specifications
Relays: Volt‐free contacts rated 2A at 30 VDC Alarm: Normally open Auxiliary: Normally open Fault : Normally closed, energized 0‐20mA (stepped) current output: 3 wire and 4 wire configurations (sink and source). HART® 7. The 0‐20 mA output at different detectors status are define at the below table. The max load 500 ohms at 18‐32 VDC. The 0‐20 mA is sink isolated and can be configured as source. Detector status Output Fault mA or 1 mA ±0.1mA BIT Fault mA ±0.2mA Dirty window warning 3 mA ±0.2mA Normal mA ±0.2mA Pre‐alarm 16 mA ±0.3mA Alarm mA ±0.3mA Tri‐colour LED indication Modbus RTU compatible Protocol on RS‐485 The FAULT relay will normally be energized and the contact will be closed during normal operation of the detector. The contact will be open at fault condition or low voltage. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 34: Mechanical Specifications
FIK‐IR3 User Manual Doc. No. 06‐929.05 9.4 Mechanical Specifications Size: 5.51 x 3.54× 3.54″ (140×90×90mm) Weight: Detector (Stainless Steel 316): 6.6 lbs. (3 kg) Tilt mount (Stainless steel 316): 3.3 lbs. (1.5 kg) 9.5 Environmental Specifications Temperature Range: Operating and storage ‐67°F to + 185°F (‐55°C to +85°C) Humidity: up to 99%, non‐condensing Ingress Protection: IP66 & IP 68 (2m, 24hr); NEMA 4X & 6P 9.6 Product Labeling 9.6.1 Ex db For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 35: Ex Db Eb
FIK‐IR3 User Manual Doc. No. 06‐929.05 9.6.2 Ex db eb 9.6.3 INMETRO For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 36: Approvals
FIK‐IR3 User Manual Doc. No. 06‐929.05 9.7 Approvals Note: All items are designed and tested to meet the relevant requirements. Explosion proof: ATEX: II 2 G D Ex db IIC T5 Gb or Ex db eb IIC T5 Gb and Ex tb IIIC T95°C Db ‐55°C<Ta<75°C Ex db IIC T4 Gb or Ex db eb IIC T4 Gb and Ex tb IIIC T105°C Db ‐55°C<Ta<85°C IECEx, Inmetro: Ex db IIC T5 Gb ‐50°C≤Ta≤75°C Ex db IIC T4 Gb ‐50°C≤Ta≤85°C FMus & FMc: Class I, Div. 1, Groups B, C & D; T4 Class I, Zone 1, AEx db IIC T4 Gb T4 ‐50°C≤Ta≤85°C T5 ‐50°C≤Ta≤75°C Performance: ANSI FM 3260 EN 54‐10 Functional safety: Meets the requirements for SIL 2 per IEC 61508. California State Fire Marshall 9.8 Electromagnetic Compatibility The detector fully complies with EMC directive 2014/30/EU and protected against interference caused by RFI and EMI. The cables to the detector must be shielded and the detector must be grounded in order to comply to the EMC directive. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 37: Performance
148 (45) High Sensitivity Average Response Fuel Pan Size Distance ft (m) Time (Seconds) N-Heptane 1 x 1 ft 197 (60) 32-in Plume 148 (45) 1 x 1 ft 148 (45) Methanol 1 x 1 ft 125 (38) For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... - Page 38 1 x 1 ft 25 (7.5) Gasoline 1 x 1 ft 25 (7.5) 32-in Plume 25 (7.5) 1 x 1 ft 20 (6) Methanol 1 x 1 ft 18 (5.5) *Syngas mixture: 30% volume methane, 70% volume hydrogen For performance details of models 3 and 5 the following documents are available, on request: Model 3 ‐ hangar / helideck F101V0023.06. Model 5 ‐ fast response / automotive / spray paint booth applications F101V0024.06 For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com...
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Page 39: False Alarm Immunity
No response at any distance Sunlight, Direct, reflected with water drops on No response at any distance sensors Incandescent frosted glass light, 300W 2 (0.5) Fluorescent, 70W (3x23.3W) 2 (0.5) Electric arc 2 (0.5) Arc welding 12 (3.5) Radiation heater, 1850W 2 (0.5) Radiation heater, 1850W with water drops on 2 (0.5) sensors Quartz lamp (1000W) shielded 2 (0.5) Quartz lamp (500W) non‐shielded 2 (0.5) Quartz lamp (500W) non‐shielded with water 2 (0.5) drops on sensors Mercury vapor lamp 160Wx3 2 (0.5) Car Exhausts 2 (0.5) Projector led 2 (0.5) Solenoid bell 2 (0.5) Soldering iron 2 (0.5) Electric Drill 2 (0.5) For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 40: Ordering Information
FLS‐FSIM‐IR3‐KIT IR3 FlameSpec Flame Simulator Kit Including Carry Case, Simulator, Carrying Strap, Charger and Manual Flame Simulator Spare Parts FLS‐FSIM‐CASE Carrying Case FLS‐FSIM‐STRAP Carrying Strap FLS‐FSIM‐TOOL Cover Removal Tool FLS‐FSIM‐ALLEN Allen Key FLS‐FSIM‐CHRGR Power Supply and Charger FLS‐FSIM‐BATT Replacement Battery Flame Detector Accessories FLS‐WCO‐S01 Weather Cover, Stainless Steel FLS‐PMA‐S23 Pole Mounting Adaptor, Stainless Steel, 2‐to‐3‐inch pipes FLS‐PMA‐S06 Pole Mounting Adaptor, Stainless Steel, 4‐to‐6‐inch pipes FLS‐ADS‐S01 Air Shield FLS‐DMW‐S01 Duct Mount Assembly, with sapphire window FLS‐DMX‐S01 Duct Mount Assembly, without window, use with FLS‐ASD‐SO1 (sold separately) Communications FIK‐USB/RS485 RS485 to USB Converter (for connection of detector RS485 output to PC/Laptop for use with FGD Communicator Software) For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... -
Page 41: Warranty
FIK‐IR3 User Manual Doc. No. 06‐929.05 12 Warranty FIKE CORPORATION agrees, to the extent allowed by applicable law, to transfer and pass through to the Purchaser/Distributor the following original manufacturer’s warranty from FIRE & GAS DETECTION TECHNOLOGIES INC., manufacturer and supplier of the FlameSpec products: FIRE & GAS DETECTION TECHNOLOGIES INC. warrants to Purchaser/Distributor that the products are free from defects in materials and workmanship for a period of (5) years, commencing with the date of shipment to Purchaser/Distributor. This warranty expressly excludes damage incurred in transit from the factory or other damage due to abuse, misuse, improper installation, lack of maintenance or “Act of God” which are above and beyond the control of FIRE & GAS DETECTION TECHNOLOGIES INC. FIRE & GAS DETECTION TECHNOLOGIES INC. will, upon receipt of any defective product, transportation prepaid, repair or replace it at its sole discretion if found to have been defective when shipped. Said repair or replacement is FIRE & GAS DETECTION TECHNOLOGIES INC.’s sole liability under this warranty and transferring the benefit of said repair or replacement to Purchaser/Distributor is the sole liability of FIKE CORPORATION under this warranty; and FIRE & GAS DETECTION TECHNOLOGIES INC. liability shall be limited to repair or replacement of the component found defective and FIKE CORPORATION’s liability shall be limited to the transfer of said benefits; and neither warranty obligation shall include any liability for consequential or other damages. The customer is responsible for all freight charges and taxes due on shipments both ways. Further, products submitted for repair or replacement to FIRE & GAS DETECTION TECHNOLOGIES INC. must be accompanied by the proper material return authorization form. This warranty is exclusive of all other warranties express or implied. Return of Product No products or components may be returned to FIRE & GAS DETECTION TECHNOLOGIES INC. without Fike’s prior written consent and a completed Fike Material Return Authorization form. For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com... - Page 42 FIK‐IR3 User Manual Doc. No. 06‐929.05 Appendix A HART 7 Communications Highway Addressable Remote Transducer (HART®) establishes digital data communication over 4‐20mA Current Loop cables. The HART protocol uses FSK modulation signals superimpose at low level on top of the 4‐20mA current. The HART implementation on the Fike IR3 Flame Detector allows the Control Unit to monitor the status of the detector, settings of User Configuration and initiate field diagnostics. The HART protocol implemented in this flame detector is corresponds to HART rev. 7.0. It supports HART Universal commands including Common Practice and Device Specific Commands. For more detail information see manual F110V0050 Contact us Fike Corporation 704 SW 10 Street, Blue Springs, MO 64014, USA Tel: (+1) 816‐229‐3405 www.Fike.com For more information & technical support: (800)‐979‐FIKE (3453) ∙ www.fike.com...
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