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FlameSpec IR3-HD User Manual Doc. No. F101V0020.05 List of Figures Figure 1 - Tilt Mount Base - Rear View ......................7 Figure 2 - Tilt mount base – Side View ......................8 Figure 3 - Detector on Tilt Mount – Side View....................9 Figure 4 - Source 4-Wire Scheme ........................
FlameSpec IR3-HD User Manual F101V0020.05 1. Introduction The FlameSpec-IR3-HD (FLS-IR3-HD) will detect fires and explosions extremely fast allowing preventative action to be initiated rapidly and minimize the consequences! • Detection within 40 milliseconds of fireballs or explosions • Standard fire is detected within 1.5 second from 100 ft. (30m) and 4 seconds from 230 ft. (70m).
FlameSpec IR3-HD User Manual F101V0020.05 1.2 Model Number Description Model No are defined as follows: FLS-IR3-HD - X S X 1 1 - M25 2 - ¾” NPT A – ATEX, FM 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.
FlameSpec IR3-HD User Manual F101V0020.05 2 Installation The detector is intended for use as part of a complex system where many detectors and other devices are integrated with different vendors’ systems and interface communication to a variety of different types and configuration control units and panels including control of instrumentations computers.
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FlameSpec IR3-HD User Manual F101V0020.05 Environment ▪ Environmental conditions including but not limited to dust, snow or rain can reduce the detectors’ sensitivity and require additional maintenance. Welding ▪ Arc welding should not be performed within 13 ft. (4m) of the detector. It is recommended that the system be inhibited during welding operations in situations where the possibility of a false alarm cannot be tolerated.
FlameSpec IR3-HD User Manual F101V0020.05 2.2 Preparations for Installation The installation must comply with 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 a safety engineer.
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FlameSpec IR3-HD User Manual F101V0020.05 • Installation shall be carried out in accordance with the applicable code of practice by suitably trained personnel. • Inspection and maintenance of this equipment shall be carried out by suitably trained personnel in accordance with the applicable code of practice.
FlameSpec IR3-HD User Manual F101V0020.05 2.5 Installing 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).
FlameSpec IR3-HD User Manual F101V0020.05 The following drawing is a side view of the tilt mount: 2 - T – S IGURE ILT MOUNT BASE 2.6 Installing the detector Use the following steps to connect the detector to the tilt mount, referring to Figure 3:...
FlameSpec IR3-HD User Manual F101V0020.05 3 - D – S IGURE ETECTOR ON OUNT ITEM ITEM NAME TILT MOUNT ASSEMBLY HOLDING PLATE MOUNTING HEX SCREWS M8 AND LOCK WASHERS HEX SOCKET LOCKING SCREW M8 HEX SOCKET LOCKING SCREW M12 For more information & Technical support: (+1) 714-671-8500 · support@fg-detection.com...
FlameSpec IR3-HD User Manual F101V0020.05 3 Configuration options Some functions of the detector can be configured using an RS-485 modem connected to a computer with the “FDG communicator” software. These configuration options are listed in the following table along with their factory default values.
FlameSpec IR3-HD User Manual F101V0020.05 3.1 Sensitivity The detector can be configured to one of four sensitivity levels: 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.
NTSC or PAL format, depending on the “Video analog output” setting. 3.7 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.
FlameSpec IR3-HD User Manual F101V0020.05 4 Detector Wiring 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.
“24 VDC (-)” terminals (2 or 12)”. See 3.8 Manual BIT – Alarm Output Test for more details. RS 485 (+) RS-485 Modbus communication (used by the “FGD Communicator” software) RS 485 (-)
FlameSpec IR3-HD User Manual F101V0020.05 4.2 Current Output (0-20mA) Wiring The detector’s 0-20mA current output can act as both a source or a sink transmitter and can be 3- wire or 4-wire connected. The following drawing shows how to wire the detector to act as a current source isolated transmitter...
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FlameSpec IR3-HD User Manual F101V0020.05 The following drawing shows how to wire the detector to act as a current source non-isolated transmitter (3-wire connection): 24VDC Return Controller Detector 6 - S IGURE OURCE CHEME The following drawing shows how to wire the detector to act as a current sink non-isolated...
(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 FGD. 8 - RS-485 N IGURE ETWORKING For more information &...
FlameSpec IR3-HD User Manual F101V0020.05 5 Operation The FlameSpec-IR3-HD is a triple-IR flame detector that includes a built-in high-definition video camera module. The video module automatically records video of alarm events, and can provide live video of the detection zone to a screen in the control room.
The BIT process runs automatically at startup and periodically during the operation of the detector. The BIT can also be initiated manually by short circuiting the “Manual BIT” terminal and the “24 VDC (-)“ terminal for one second (see Table 3) or by using the FGD communicator software (connected through RS-485).
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FlameSpec IR3-HD User Manual F101V0020.05 b) Use water and detergent to clean the detector viewing window and reflector. Rinse with a soft cloth, cotton swab, or tissue. c) 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.
FlameSpec IR3-HD User Manual F101V0020.05 5.4 Troubleshooting In case of problem in the operation of the detector, please consult with the following table before calling for help: Problem Possible Cause Corrective Action • LEDs Off No power to the unit Check that the power is connected to the detector.
FlameSpec IR3-HD User Manual F101V0020.05 6 Specifications 6.1 Fire Detection • Detection time and distance: 40ms - for fast fire burst or explosion 1.5s - for 1ft (0.1m ) N-heptane pan fire at 100 ft (30m) 4s - for 1ft (0.1m...
FlameSpec IR3-HD User Manual F101V0020.05 • 0-20mA (stepped) current output: 3 wire and 4 wire configurations (sink and source). The 0-20 mA output at different detectors status are define at the below table. The max load of 0-20 is max 500 ohm at 18-32 VDC. The 0-20 mA is sink isolated and can be configured as source.
FlameSpec IR3-HD User Manual F101V0020.05 6.7 Label Figures 6.7.1 Ex db 6.7.2 Ex db eb For more information & Technical support: (+1) 714-671-8500 · support@fg-detection.com...
FlameSpec IR3-HD User Manual F101V0020.05 6.8 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...
FlameSpec IR3-HD User Manual F101V0020.05 7 Warranty FIRE & GAS DETECTION TECHNOLOGIES INC. agrees to extend to Purchaser/Distributor a warranty on the FIRE & GAS DETECTION TECHNOLOGIES INC. supplied components 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 five (5) years, commencing with the date of delivery to Purchaser/Distributor.
FlameSpec IR3-HD User Manual F101V0020.05 Appendix A Response Characteristics Response to different fire scenarios The following tables show test results of detection distances and times for different fire scenarios. Each table lists results for a different sensitivity setting. For liquid fires the size of fire refers to the size of the pan, filled with the fuel.
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FlameSpec IR3-HD User Manual F101V0020.05 Medium Sensitivity Fuel Size Distance ft (m) Average Response Time (Seconds) N-Heptane 1 x 1 ft 98 (30) Gasoline 1 x 1 ft 98 (30) Methane 32” plume 82 (25) 32” plume 98 (30) Diesel...
FlameSpec IR3-HD User Manual F101V0020.05 False Alarm Immunity The following table shows test results of false alarm immunity for detectors configured to “Extreme” sensitivity. For each radiation source a distance is listed. This is the minimum tested distance, from which the detectors did not alarm when exposed to the radiation source (either modulated or non-modulated).