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CCTV Model Flame Detector
User and Maintenance Manual
ATEX Approved
Ex II 2G
EExd IIB + H
T5
2
EExde IIB + H
T5
2
Model 20/20CTIN-CTIP
TM 788100, Rev. A January 2005
218 Little Falls Rd., Cedar Grove, NJ 07009 USA;
Phone: +1 (973) 239 8398 Fax: +1 (973) 239 7614
Web-Site: www.spectrex.net; Email:
UL Approved
Class I, Groups C and D
spectrex@spectrex.net
Gost R Approved
1ExdIIBT5/H
2
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Table of Contents
Related Manuals for SharpEye 20/20CTIN
Summary of Contents for SharpEye 20/20CTIN
- Page 1 CCTV Model Flame Detector Model 20/20CTIN-CTIP User and Maintenance Manual TM 788100, Rev. A January 2005 ATEX Approved UL Approved Gost R Approved Ex II 2G Class I, Groups C and D 1ExdIIBT5/H EExd IIB + H EExde IIB + H 218 Little Falls Rd., Cedar Grove, NJ 07009 USA;...
- Page 3 The SharpEye Optical Flame Detector described in this document is the property of Spectrex, Inc. No part of the hardware, software or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without prior written permission of Spectrex, Inc.
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Page 5: Table Of Contents
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 ABLE OF CONTENTS 1. Scope ....................1 1.1 P ..................1 RODUCT VERVIEW 1.2 D ...................2 OCUMENT VERVIEW 2. Technical Description ................3 2.1 P ................3... - Page 6 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 7.4 F ...................33 UNCTIONAL TESTING 7.4.1 Manual BIT Test .................34 7.4.2 Testing with fire simulator ..............34 7.5 S .................35 AFETY RECAUTIONS 8. Maintenance Instructions ..............36 8.1 S...
- Page 7 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 IGURES Figure 1: CCTV Model Flame Detector................4 Figure 2: Flame Detector Assembly - Outline Drawing ............ 5 Figure 3: Horizontal and Vertical Fields of View .............. 8 Figure 4: Indication LEDs....................
- Page 8 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005...
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Page 9: Scope
Manual – TM 788100, Rev. A January 2005 1. Scope 1.1 Product Overview The SharpEye CCTV Model Flame Detector (20/20CTIN and 20/20CTIP) is a self- contained, triple-spectrum, optical flame detector that incorporates a video color camera. The detector's IR sensors and spectral band pass filters have been selected to ensure the greatest degree of spectral matching to the radiant energy emissions of fire and the lowest degree of matching to non-fire stimuli. -
Page 10: Document Overview
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 1.2 Document Overview This manual describes the detector and its features and provides instructions on the installation, operation and maintenance. This manual is divided into separate chapters as follows: Chapter 1. -
Page 11: Technical Description
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 2. Technical Description • Detection Range: up to 200 ft (60m) for a 1ft x 1ft (0.3m x 0.3m) fire. • Live color video image •... -
Page 12: Figure 1: Cctv Model Flame Detector
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 After careful investigation, three channels were selected which, when operating jointly, provide optimal fire detection characteristics: 4.2 µ - 4.6 µ Channel 1: Fire - the CO peak 4.0 µ... -
Page 13: Video Picture
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 2: Flame Detector Assembly - Outline Drawing 2.1.5 Video Picture The color video camera enables the user to investigate the monitored area, to identify the fire source and location, to help select the best response to the situation (activation of fire suppression means). -
Page 14: Performance
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 3. Performance 3.1 Detection Sensitivity A. Flame Detection sensitivity is the maximum distance at which the detector will reliably detect a specific size of fire & typical type of fuel (standard fire). -
Page 15: Table 2: Response Sensitivity Ranges
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Other fuels The detector will react to other types of fires as follows: Pan Fire Size: 1ft x 1ft (0.3m x 0.3m) Maximum Wind Speed: 6.5 ft/sec (2 m/sec) -
Page 16: Figure 3: Horizontal And Vertical Fields Of View
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 3.2 Cone Of Vision Table 3: Cone of Vision Flame Detector CCTV Horizontal 90° 90° Vertical 90° 65° Figure 3: Horizontal and Vertical Fields of View... -
Page 17: False Alarms Prevention
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 3.2 False Alarms Prevention The detector will not provide an alarm or a warning signal as a reaction to the radiation sources specified below. -
Page 18: Operation
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4. Operation 4.1 Visual Indications Two LED-indications are located in the detector front window: Power LED (Yellow) Normal - LED ON BIT failure - LED flashes (4 Hz) ii. -
Page 19: Output Signals
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4.2 Output Signals The detector controls the following outputs: • Alarm relay • Accessory relay • Fault relay • 4-20mA current output • RS-485 communication The detector can be in one of the following states. -
Page 20: Optional Latching
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4.2.1 Optional latching The detector includes an optional latched alarm output capability, which operates according to the programmable function. Upon the detection of a fire, the detection signal is latched until manually reset (disconnecting the power supply or performing a manual BIT). -
Page 21: Mode Selection
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4.3 Mode Selection The setup screen allows viewing and programming of the detector functions. Figure 5: CCTV Screen Setup... -
Page 22: Function Setup
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4.3.1 Function Setup The user can select the desired mode of operation by means of host software connected etc. Table 8: Functions setting for model 20/20 CTIN and model CTIP... -
Page 23: Alarm Delay
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4.3.3 Alarm Delay The detector is equipped with an Alarm Delay option, which provides programmable time delays of 0 to 30 seconds with eight (8) fixed settings at: 0, anti-flare, 3, 5, 10, 15, 20, and 30 seconds. -
Page 24: Built In Test
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 4.4 Built In Test A. General The detectors’ Built In Test (BIT) checks the following: • Electronics circuitry • Sensors • Window cleanliness The detector can be set to perform the BIT automatically and manually or manually only. - Page 25 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 D. Automatic & Manual BIT Manual Bit Functions as described in paragraph 4.4.c. In the case of an unsuccessful BIT all outputs will function as described in paragraph 4.4.c, but the BIT will be automatically executed every 1 minute.
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Page 26: Technical Specifications
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 5.Technical Specifications 5.1 Electrical Specifications A. Operating Voltage: 18-32 VDC B. Power Consumption: Max. 150mA in Stand-by Max. 200mA in Alarm C. Electric input protection: The input circuit is protected against voltage- reversed polarity, voltage transients, surges and spikes according to MIL- STD-1275A. -
Page 27: Table 11: Contact Ratings
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 E. Electrical outputs • Dry Contact Relays: Table 11: Contact Ratings Relay Type Normal Maximum Ratings Name position Alarm SPDT N.O. N.C. 2A at 30VDC or 0.5A at 250 VAC... -
Page 28: Figure 7: Flame Detector Assembly - Schematic Section
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 7: Flame Detector Assembly - Schematic Section... -
Page 29: Mechanical Specifications
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 5.2 Mechanical Specifications A. Enclosure Aluminum: Chromate coating and Epoxy enamel finish Stainless Steel 316: Electrochemical passivated coating B. Explosion proof ATEX Ex II 2G SIRA 00ATEX 1163, 1164 EExd IIB + H Temp. -
Page 30: Environmental Specifications
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 5.3 Environmental Specifications A. High Temperature Design to meet MIL-STD-810C, method 501.1 procedure II Operating temperature: +160 °F (+70 °C) Optional operating temperature: +185 °F (+85 °C) Storage temperature: +185 °F (+85 °C) -
Page 31: Installation Instructions
6. Installation Instructions 6.1 Scope The "Spectrex" Model 20/20CTIN-CTIP is a self-contained Optical Flame Detector, designed to operate as a stand-alone unit directly connected to alarm systems or automatic fire extinguishing systems. The detector can form part of a more complex system where many detectors and other devices are integrated through a common control unit. -
Page 32: Preparations For Installation
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 6.3 Preparations for Installation Installation should comply with NFPA 72E, as applicable to flame detectors as required. The detectors can be installed with the use of general-purpose common tools and equipment. -
Page 33: Detector Mounting
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 6.5 Detector Mounting The detector may be mounted on a simple fabricated bracket, or preferably the optional Swivel Mount, Model 20/20-003. The Swivel Mount enables the detector to be rotated up to 40 degrees in all directions. -
Page 34: Figure 8: Ir3 Detector And Swivel Mount Assembly
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 8: IR3 Detector and Swivel Mount Assembly... -
Page 35: Figure 9: Swivel Mount Assembly - Outline Drawing
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Description Protective Set Screws Ground Terminal (for ATEX) or Ground Thread (for FM) Back Cover Housing Swivel Mount Screw Hole Swivel Mount Holding Plate... -
Page 36: Wiring (Refer To Fig. 11)
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 6.6 Wiring (Refer to Fig. 11) 1 Disconnect power. 2 Remove the four (4) protective set-screws from detector front. (Fig. 8 Item 1) 3 Release the four (4) socket-head screws that secure the detector housing (Item 1) to its back cover (Item 4) Using HEX KEY No. -
Page 37: Terminal Wiring (See Fig. No.10 And No.11.)
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 6.7 Terminal wiring (See Fig. No.10 and No.11.) The detector contains a Terminal Board consisting of two (2) terminal blocks (Item 4). The left terminal block is labeled 1 to 7, the right terminal block is labeled 8 to... -
Page 38: Figure 10: Terminal Board
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 • 4-20mA Output (Terminal Numbers 11, 12): Terminal Numbers 11 and 12 are used for analog, 4-20mA current output as specified in paragraph 4.e Terminal No. -
Page 39: Figure 11: Ir3 Flame Detector With Cover Removed
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Description Housing Securing Cable Terminal Board Back Cover Inlet Conduit Earth Terminal Figure 11: IR3 Flame Detector with cover removed... -
Page 40: Operation Mode
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 6.8 Operation Mode When wiring is completed the operational mode can be selected. Mode selection is achieved through RS-485 using a PC with Spectrex Host software. -
Page 41: Operating Instructions
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 7. Operating Instructions 7.1 Scope The following instructions are designed to obtain optimal performance from the detector over its life cycle. 7.2 Power-Up 1 Apply power and wait approximately 60 seconds for the automatic self-test of the detector. -
Page 42: Manual Bit Test
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 7.4.1 Manual BIT Test Important Note! If the function setup “Alarm BIT” is in YES, then the Alarm and 4-20mA Output will be activated during a manual BIT, therefore, automatic extinguishing systems or any external devices that may be activated during BIT must be disconnected. -
Page 43: Safety Precautions
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 7.5 Safety Precautions After Powering-up, the detector requires hardly any attention in order to function properly, but the following should be noted: 1 Follow the instructions in the manual and refer to the drawings and specifications issued by the manufacturer. -
Page 44: Maintenance Instructions
8.3 Preventive Maintenance Procedures The detector must be kept as clean as possible. The viewing window and the reflector of the 20/20CTIP and 20/20CTIN Flame Detector Models must be cleaned on a periodic basis. The frequency of cleaning operations depends upon the environmental conditions and specific applications. -
Page 45: Maintenance Records
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 8.5 Maintenance Records It is recommended to record maintenance operations performed on a detector in a system Log-book. The record should include information, which identifies the unit, the installation date, contractor, and entries for every maintenance operation performed including the description of the operation, date and personnel ID. - Page 46 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005...
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Page 47: Appendix A - Wire Selection Tables
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Appendix A - Wire Selection Tables General Instructions For Electrical Wiring 1. Refer to Table 14 to determine the required wire gauge for general wiring, such as relay wiring. - Page 48 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 CCTV Wire Type The wire for the video picture must be Twisted Pair Wire. Network Wiring Wire Gauge 24 AWG or thicker Category Type...
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Page 49: Appendix B - Typical Wiring Configurations
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Appendix B – Typical Wiring Configurations Figure 12: Flame Detector Wiring Diagram... -
Page 50: Figure 13: Typical Wiring Diagram For 4 Wire Controllers
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 13: Typical wiring diagram for 4 wire controllers Notes: For EOL Resistors Values See Controller Manual... -
Page 51: Figure 14: 4-20Ma Wiring
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 14: 4-20mA wiring Notes: The detectors are factory set to isolated 4-20mA ‘sink’ version. To work at non-isolated 4-20mA version (source), connect Terminal 12 to Terminal... - Page 52 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 CCTV Wire Type The wire for the video picture must be Twisted Pair Wire. Network Wiring Wire Gauge 24 AWG or thicker Category Type...
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Page 53: Appendix C - Rs-485 Communication Network
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Appendix C – RS-485 Communication Network Using the RS-485 network capability of the IR3 detector and additional software it is possible to connect up to 32 detectors in an addressable system with 4 wires only (2 for power &... - Page 54 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005...
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Page 55: Appendix D - Mounting The "Eexde Approved" Version
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Appendix D - Mounting the “EExde approved” version The EExde approved version provides an additional EExe terminal box attached below the EExd detector and therefore allows easier access for wiring in difficult environments and hazardous areas (see fig. - Page 56 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 2. W . 18.) IRING EFER TO Disconnect power. Release the four (4) slotted-head screws (item 3) that secure the chamber cover (Item 2). The chamber is now revealed.
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Page 57: Figure 16: Flame Detector Assembly - Wiring Diagram
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 16: Flame Detector Assembly - Wiring Diagram Description 1. Modified Back Cover 5. Ground Terminal 2. EExe Chamber Cover 6. Mounting Thread 3. Slotted Screw 7. -
Page 58: Figure 17: Flame Detector Assembly - Wiring Diagram ("De Version")
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 2.1 Terminal Wiring The terminal block is labeled 1 to 6. (See Fig. No.18) The following describes the function of each electrical terminal of the detector: Power Supply (Terminal Numbers 1, 2): Input power - Terminal No. -
Page 59: Appendix E - Long Range Ir3 Fire Simulator
Figure 18: Fire Simulator Product Description The SharpEye IR3 Long Range Fire simulator 20/20-310 is designed specifically for use with the IR3 flame detectors. The Fire Simulator emits IR radiation in a unique sequential pattern corresponding and recognizable by the IR3 detector as fire. -
Page 60: Figure 19: Ir3 Detector Target Point
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Figure 19: IR3 Detector Target Point Follow these instructions to simulate a fire: 1. Aim the Fire Simulator towards the detector’s “Target Point”. 2. For testing keep a distance of at least 20 inches (50cm) from the detector. - Page 61 Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Specifications Mechanical Explosion Proof Enclosure: NFPA (designed to meet) Class I, Division 1 & 2 Groups B, C and D Class II, Division 1 & 2 Groups E, F, and G ATEX EX II2G, NEMKO 02ATEX255 EExd IIB T5 50˚C per En 50-014 &...
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Page 62: Technical Support
Spectrex Inc. - SharpEye CCTV Model Flame Detector Manual – TM 788100, Rev. A January 2005 Technical Support For all technical assistance or support, contact: 218 Little Falls Road Cedar Grove, NJ 07009, USA Tel: +1 (973) 239 8398 Fax: +1 (973) 239 7614 Email: spectrex@spectrex.net...
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