Teledyne Spyglass IR3-H2 User Manual
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Teledyne Spyglass IR3-H2 User Manual

Teledyne Spyglass IR3-H2 User Manual

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USER MANUAL
Spyglass IR3-H2
Flame Detector
SG50FIR3H2-EN-Rev.02

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  • Page 1 USER MANUAL Spyglass IR3-H2 Flame Detector SG50FIR3H2-EN-Rev.02...
  • Page 2 User Manuals in other languages are available on Website https://teledynegasandflamedetection.com Copyright  February 2025 by TELEDYNE GAS AND FLAME DETECTION . All rights reserved. No reproduction of all or part of this document, in any form, is permitted without the written consent of TELEDYNE GAS AND FLAME DETECTION .
  • Page 3 No business, person or legal entity may assume responsibility on behalf of TELEDYNE GAS AND FLAME DETECTION, even though they may be involved in the sale of TELEDYNE GAS AND FLAME DETECTION products.

  • Page 4: Warranty

    SPYGLASS IR3-H2 Flame Detector USER MANUAL TELEDYNE GAS AND FLAME DETECTION recommends regular testing of fixed gas detection installations (read Chapter Erreur ! Source du renvoi introuvable.). Warranty Under normal conditions of use and on return to the factory, detectors carry a 1-year warranty excluding accessories such as tilt mount, weather protection, etc.

  • Page 5: Table Of Contents

    Spyglass IR3-H2 Flame Detector USER MANUAL Summary General Information ..............0 User Manual ......................0 Symbols used ......................0 Introduction ................... 0 Features ........................0 Model Number Description ..................1 2.2.1 Enhanced performance options ................ 1 Internal tests ......................1 Product Overview ....................
  • Page 6 Spyglass IR3-H2 Flame Detector USER MANUAL 3.12.1 General recommendations ................. 19 Field Cabling ....................... 19 3.12.2 3.12.3 Interference and noise ..................19 Configuration options ................20 Sensitivity ........................21 Ultra-Fast Detection ....................21 Alarm Delay......................21 Alarm Latch ....................... 21 Enable Pre-Alarm 0-20mA ..................
  • Page 7 Spyglass IR3-H2 Flame Detector USER MANUAL 10.8 Electromagnetic Compatibility ................... 40 11 Performance ..................42 SG50-F- IR3-H2 -ASX1 (Standard model) ............... 42 11.1 False Alarm Immunity ....................47 11.2 12 Ordering Information ..............50 13 Appendix A ..................52 SG50FIR3H2-EN...
  • Page 8 Spyglass IR3-H2 Flame Detector USER MANUAL List of Figures Figure 1 : Front view of the Spyglass SG50-F-IR3-H2 ..............2 Figure 2 : Rear view of the Spyglass SG50-F- IR3-H2 ..............2 Figure 3 : Tilt Mount ........................3 Figure 4 : Weather Cover ....................... 3 Figure 5 : Pole Mount ........................
  • Page 9 Spyglass IR3-H2 Flame Detector USER MANUAL table 6 : Detector Status 0-20mA output ..................36 table 7 : IR3-H2 Sensitivity (Extreme) ............Erreur ! Signet non défini. table 8 : IR3 Sensitivity (Medium) ............Erreur ! Signet non défini. table 9 : IR3-H2 Sensitivity (Low) ............. Erreur ! Signet non défini.
  • Page 10 Spyglass IR3-H2 Flame Detector USER MANUAL SG50FIR3H2-EN Rev 2.0...

  • Page 12: General Information

    In case of doubt, contact Teledyne gas and flame detection for additional information. The aim of this manual is to supply simple and accurate information to the user. Teledyne gas and flame detection cannot be held liable for any misinterpretations in the reading of this manual. In spite of our efforts to produce an error-free manual, it may nonetheless contain some unintentional technical inaccuracies.
  • Page 13 Spyglass IR3-H2 Flame Detector USER MANUAL Icon Significance This symbol denotes: Attention! In the present mode of use, failure to adhere to the instructions preceded by this symbol can result in a risk of electric shock and/or death. This symbol indicates: Failure to follow instructions may result in damage to or incorrect operation of the device.

  • Page 14: Introduction

    Spyglass IR3-H2 Flame Detector USER MANUAL 2 Introduction The Spyglass-IR3-H2 (SG50-F-IR3) will detect hydrogen and other “energy transition” fires quickly allowing actions to be initiated to minimize the extend of the fire. The detector addresses slow growing fires as well as fast eruptions of fire using improved IR3 technology. The detector operates in all weather and light conditions.

  • Page 15: Model Number Description

    Spyglass IR3-H2 Flame Detector USER MANUAL 2.2 Model Number Description 1.1.1.1 Model No are defined as follows: SG50-F-IR3-H2 - A S X X Standard , no Hart and not SIL certified Standard Detection of Hydrogen and Hydrocarbon fire Design for, but not limited to, automotive spray paint applications where compliance with 0.5 s response (per...

  • Page 16: Product Overview

    Spyglass IR3-H2 Flame Detector USER MANUAL 2.4 Product Overview Figure 1 : Front view of the Spyglass SG50-F-IR3-H2 Figure 2 : Rear view of the Spyglass SG50-F- IR3-H2 SG50FIR3H2-EN Rev 2.0...

  • Page 17: Accessories

    Spyglass IR3-H2 Flame Detector USER MANUAL 2.5 Accessories 2.5.1 Mounting Bracket The detector should be mounted using the stainless-steel tilt mount part number SP-F-TILTMOUNT-SS1. This allows the detector to be securely attached to a wall, pole or other solid surface using appropriate fixings. See section 3.5 and 3.6 for further details.

  • Page 18: Pole Mount

    Spyglass IR3-H2 Flame Detector USER MANUAL 2.5.3 Pole mount The pole mount enables the detectors to be installed with its tilt mount brackets. The pole mount kit we supply are suitable for 2-inch or 3- inch poles. Part number SP-F-POLEMOUNT-23.

  • Page 19: Flame Simulator

    Spyglass IR3-H2 Flame Detector USER MANUAL 2.5.5 Flame Simulator The Spyglass IR3-H2 may be tested using the SP-F-SIM-IR3-H2. Spyglass flame simulator family provides a fast and convenient means of periodically testing the detector and control system end-to-end. Maintenance costs can be reduced as the detectors can be tested in situ without needing a hot work permit.

  • Page 20: Duct Mount

    Spyglass IR3-H2 Flame Detector USER MANUAL 2.5.6 Duct Mount Duct Mount SP-F-DMX-S01 The SP-F-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.
  • Page 21 Spyglass IR3-H2 Flame Detector USER MANUAL SG50FIR3H2-EN Rev 2.0...

  • Page 22: Installation

    Spyglass IR3-H2 Flame Detector USER MANUAL 3 Installation This chapter 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. You must always observe special safety precautions.

  • Page 23: Figure 11 : - Horizontal Field Of View

    Spyglass IR3-H2 Flame Detector USER MANUAL Figure 11 : - Horizontal field of view Figure 12 : Vertical field of view Environment Environmental conditions including but not limited to dust, snow or rain can reduce the detectors sensitivity and require additional consideration.

  • Page 24: Preparations For Installation

    Spyglass IR3-H2 Flame Detector USER MANUAL Arc welding rods can contain organic binder materials in the flux that burn during the welding operation and are detectable by the device. Welding rods with clay binders do not burn and should not be detected. However, a system inhibit is always recommended, since the material being welded may be contaminated with organic substances (paint, oil, etc.) that will burn and may be of the size that should...

  • Page 25: Mounting The Tilt Mount

    Spyglass IR3-H2 Flame Detector USER MANUAL T1, T2, T3, T4 and T5. See details of the explosion proof approvals in section 10.6. The equipment is certified for use in ambient temperatures in the range of -67°F to +167°F (-55°C to +75°C) or -67°F to +185°F (-55°C to +85°C) and should not be used in temperatures outside this range.

  • Page 26: Mounting The Detector

    Spyglass IR3-H2 Flame Detector USER MANUAL a) Mount the tilt mount base ( ) to a solid structure using four suitable fixings through the Figure 13 four 7mm (0.28") diameter holes. Four captive screws with spring washers are provided in the tilt mount.

  • Page 27: Figure 15 : Detector On Tilt Mount - Side View

    Spyglass IR3-H2 Flame Detector USER MANUAL Figure 15 : Detector on Tilt mount – Side view Item N°. Item name Tilt mount assembly Holding plate Mounting hex screws M8 and lock washers HEX socket locking screw M8 HEX socket locking screw M12 SG50FIR3H2-EN Rev 2.0...

  • Page 28: Electrical Wiring

    Spyglass IR3-H2 Flame Detector USER MANUAL 3.7 Electrical Wiring 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.

  • Page 29: Table 1 : Terminal Connections

    Spyglass IR3-H2 Flame Detector USER MANUAL table 1 : Terminal Connections Pin # Function Description Ground Ground (earth) Connected to a screw on the housing exterior. 24 VDC (+) Power supply (18-32 VDC) 24 VDC (-) Power supply return (0V)

  • Page 30: Current Output (0-20Ma) Wiring

    Spyglass IR3-H2 Flame Detector USER MANUAL 3.8 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...

  • Page 31: Wire Relay Connection

    Spyglass IR3-H2 Flame Detector USER MANUAL The following drawing shows how to wire the detector to act as a current source non-isolated transmitter (3-wire connection): Figure 19 : Source 3-Wire Scheme Note: Link between 3 and 11 to be wired on site...

  • Page 32: Rs-485 Communication Network

    Spyglass IR3-H2 Flame Detector USER MANUAL 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.

  • Page 33: Earth/Ground Regime

    Spyglass IR3-H2 Flame Detector USER MANUAL In order to comply with EMC regulations, the cable must be shielded, and the detector grounded. The use of industrial grade, suitably armored field cable is recommended). When using HART® communications, there are some additional considerations. In particular, low capacitance cable should be used.

  • Page 34: Configuration Options

    Some functions of the detector can be configured using an RS-485 modem connected to a computer with the “communicator” software. For details of how to download the software please contact technical support via email at oldhamsimtronics-support@Teledyne.com or detcon- service@Teledyne.com. These configuration options are listed in the following table along with their factory default values.

  • Page 35: Sensitivity

    Spyglass IR3-H2 Flame Detector USER MANUAL 4.1 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.

  • Page 36: Enable Pre-Alarm 0-20Ma

    Spyglass IR3-H2 Flame Detector USER MANUAL 4.5 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.

  • Page 37: Manual Bit - Alarm Output Test (Full Loop Test)

    Spyglass IR3-H2 Flame Detector USER MANUAL 4.10 Manual BIT – Alarm Output Test (Full loop test) When enabled, the alarm outputs are activated when a Manual BIT is initiated. See section 5.2 for details. Make sure all fire extinguishing actions or alarms connected to the detector are DISABLED when the manual BIT is initiated and the “Manual BIT –...

  • Page 38: Operation

    Spyglass IR3-H2 Flame Detector USER MANUAL 5 Operation On power up, the LED on the front of the detector flashes Yellow indicating the startup routine has begun. After approximately 30 seconds, if the startup is successful, the LED turns green, the 0- 20mA output goes to 4mA and the fault relay is closed.

  • Page 39: Testing

    Spyglass IR3-H2 Flame Detector USER MANUAL 5.2 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 short circuiting the “Manual BIT”...

  • Page 40: Maintenance

    Spyglass IR3-H2 Flame Detector USER MANUAL 6 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.
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  • Page 42: Troubleshooting

    Spyglass IR3-H2 Flame Detector USER MANUAL 7 Troubleshooting Use the table below to help troubleshoot any detector operational issues. table 5 : Common Troubleshooting Suggestions Detector Status Possible Cause Corrective Action • Check that the power (18-vDC – 32vDC ) is...
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  • Page 45: 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 returns authorization number contact technical support via email at oldhamsimtronics-support@Teledyne.com or detcon-service@Teledyne.com. SG50FIR3H2-EN Rev 2.0...
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  • Page 47 Spyglass IR3-H2 Flame Detector USER MANUAL SG50FIR3H2-EN Rev 2.0...

  • Page 48: Communicator Software

    For details of how to download the software and be sent a copy of the manual please contact technical support via email at oldhamsimtronics-support@Teledyne.com or detcon- service@Teledyne.com.
  • Page 49 Spyglass IR3-H2 Flame Detector USER MANUAL THIS PAGE IS LEFT INTENTIONALLY BLANK SG50FIR3H2-EN Rev 2.0...

  • Page 50: Specifications

    Spyglass IR3-H2 Flame Detector USER MANUAL Specifications 10.1 Fire Detection • Detection time and distance: 40ms - for fast fire burst or explosion 1.5s - for 32″ (0.8m) hydrogen fire at 0–66ft. (0–20m) 4s - for 32″ (0.8m) hydrogen fire at 66–100ft. (20–30m) •...

  • Page 51: Mechanical Specifications

    Spyglass IR3-H2 Flame Detector USER MANUAL Detector status Output Fault 0 mA or 1 mA ±10% BIT Fault 2 mA ±10% Dirty window warning 3 mA ±10% Normal 4 mA ±10% Pre-alarm 16 mA ±3% Alarm 20 mA ±3% Tri-colour LED indication •...

  • Page 52: Product Labeling

    Spyglass IR3-H2 Flame Detector USER MANUAL 10.6 Product Labeling 10.6.1 Ex db SG50FIR3H2-EN Rev 2.0...

  • Page 53: Ex Db Eb

    Spyglass IR3-H2 Flame Detector USER MANUAL 10.6.2 Ex db eb SG50FIR3H2-EN Rev 2.0...

  • Page 54: Approvals

    Spyglass IR3-H2 Flame Detector USER MANUAL 10.7 Approvals Note: All items are designed and tested to meet the relevant requirements. Explosion proof: • o 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...
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  • Page 56: Performance

    Spyglass IR3-H2 Flame Detector USER MANUAL Performance 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.
  • Page 57 Spyglass IR3-H2 Flame Detector USER MANUAL Low Sensitivity Fuel Size Distance ft (m) Average Response Time (Seconds) 32-in Plume 33 (10) Methane 32-in Plume 26 (8) 32-in Plume 26 (8) Very Low Sensitivity Fuel Size Distance ft (m) Average Response Time...
  • Page 58 Spyglass IR3-H2 Flame Detector USER MANUAL high Sensitivity Fuel Size Distance ft (m) Average Response Time (Seconds) n-Heptane 1 x 1 ft 131 (40) Kerosene 1 x 1 ft 131 (40) Jet fuel 1 x 1 ft 131 (40) 32-in Plume...
  • Page 59 Spyglass IR3-H2 Flame Detector USER MANUAL 32-in Plume 20 (6) 32-in Plume 33 (10) Methane 32-in Plume 26 (8) Very Low Sensitivity Fuel Size Distance ft (m) Average Response Time (Seconds) n-Heptane 1 x 1 ft 25 (7.5) Kerosene 1 x 1 ft...
  • Page 60 Spyglass IR3-H2 Flame Detector USER MANUAL Very Low Sensitivity Fuel Size Distance ft (m) Average Response Time (Seconds) Methanol 1 x 1 ft 8 (2.5) 32-in Plume 16 (5) Methane 32-in Plume 14 (4) Syngas 32-in Plume 14 (4) *Syngas mixture: 30% volume methane, 70% volume hydrogen SG50FIR3H2-EN Rev 2.0...

  • Page 61: False Alarm Immunity

    Spyglass IR3-H2 Flame Detector USER MANUAL 11.2 False Alarm Immunity The following tables show 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).
  • Page 62 Spyglass IR3-H2 Flame Detector USER MANUAL 11.2.2 False Stimuli only at Extreme Sensitivity SG50-F-IR3-H2-ASx3 False Alarm Source Maximum Distance in ft (m) Sunlight, Direct, Reflected N.R. Sunlight, Direct, reflected with water drops on sensors N.R. Incandescent frosted glass light, 300W N.R.
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  • Page 64: Ordering Information

    12 Ordering Information table 7 : Ordering Information Part Number Description Flame Detector Spyglass IR3-H2, ATEX, FMus, FMc and IECEx certified, 316SS, M25 entries – SG50-F-IR3-H2-AS11 HART Spyglass IR3-H2, ATEX, FMus, FMc and IECEx certified, 316SS, 3/4”NPT entries – SG50-F-IR3-H2-AS21...
  • Page 65 Spyglass IR3-H2 Flame Detector USER MANUAL Part Number Description Flame Detector Accessories SP-F-WEATHERCOVER-1 Weather Cover, Stainless Steel SP-F-POLEMOUNT-23 Pole Mounting Adaptor, Stainless Steel, of 2- and 3-inch pipes SP-F-AIRSHIELD-1 Air Shield Duct Mount Assembly, without window. Use with SP-F-AIRSHIELD-1 SP-F-DMX-SO1...
  • Page 66 Spyglass IR3-H2 Flame Detector USER MANUAL 13 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.
  • Page 67 Spyglass IR3-H2 Flame Detector USER MANUAL SG50FIR3H2-EN Rev 2.0...
  • Page 68 Z.I. Est – CS 20417 Road, Xuhui District TX 77429, 62027 ARRAS Cedex, SHANGHAI FRANCE CHINA Tel.: +1-713-559-9200 Tel.: +33 (0)3 21 60 80 80 TGFD_APAC@Teledyne.com www.teledynegasandflamedetection.com © 2025 TELEDYNE OLDHAM SIMTRONICS. All right reserved. SG50FIR3H2-EN Revision 2.0 / February 2025...

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