FGD FlameSpec IR3-H2 Manuale utente

FlameSpec IR3-H2 User Manual Doc. No. F150V0020.09

4222 E. La Palma Ave, Anaheim, CA 92807 USA T: (+1) 714-671-8500

www.fg-detection.com · [email protected]

FlameSpec IR3-H2

Information

FlameSpec-IR3-H2 Triple IR H2 Flame Detector User Guide, January 2023

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 Fire & Gas Detection Technologies logo is a trademark of Fire & Gas Detection Technologies Inc.,

registered in the U.S. and other countries.

Every effort has been made to ensure that the information in this manual is accurate. However, Fire &

Gas Detection Technologies Inc. is not responsible for any inaccuracy or omission in this document. The

information in this document is subject to change without notice.

Legal Notice

Hardware, software or documentation is forbidden to reproduced, transmitted, transcribed, stored in a

retrieval system or translated into any language or computer language, in any form or by any means.

While great efforts have been made to assure the accuracy and clarity of this document, FIRE & GAS

DETECTION TECHNOLOGIES INC. assumes no liability resulting from any omissions in this document, or

from misuse of the information obtained herein. The information in this document has been carefully

checked and is believed to be entirely reliable with all of the necessary information included.

FIRE & GAS DETECTION TECHNOLOGIES INC. reserves the right to make changes to any products

described herein to improve reliability, function, or design, and reserves the right to revise this

document and make changes from time to time in content hereof with no obligation to notify any

persons of revisions or changes. FIRE & GAS DETECTION TECHNOLOGIES INC does not assume any

liability arising out of the application or any use of any product or circuit described herein; neither does

it convey license under its patent rights or the rights of others.

FlameSpec IR3 H2 User Manual Doc. No. F150V0020.09

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Table of Contents

1. Introduction .................................................................................................................... 1

Features ..............................................................................................................................1

Model Number Description ..................................................................................................2

Internal tests .......................................................................................................................2

Product Overview ................................................................................................................3

Accessories ..........................................................................................................................4

2. Installation ..................................................................................................................... 8

General Considerations ........................................................................................................8

Preparations for Installation ............................................................................................... 11

Required Tools ................................................................................................................... 11

Certification Instructions .................................................................................................... 11

Mounting the Tilt Mount .................................................................................................... 12

Mounting the detector ....................................................................................................... 14

Electrical Wiring ................................................................................................................. 15

Current Output (0-20mA) Wiring ........................................................................................ 17

4 Wire Relay Connection .................................................................................................... 19

RS-485 Communication Network ........................................................................................ 20

Cabling Recommendations ................................................................................................. 20

Earth/Ground Regime ........................................................................................................ 21

3. Configuration options ................................................................................................... 22

Sensitivity .......................................................................................................................... 23

Ultra-Fast Detection ........................................................................................................... 23

Alarm Delay ....................................................................................................................... 23

Alarm Latch ....................................................................................................................... 23

Enable Pre-Alarm 0-20mA .................................................................................................. 24

Enable dirty window warning 0-20mA ................................................................................ 24

Auxiliary Relay ................................................................................................................... 24

FlameSpec IR3 H2 User Manual Doc. No. F150V0020.09

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Window Heater ................................................................................................................. 24

Modbus Address ................................................................................................................ 24

Manual BIT – Alarm Output Test (Full Loop test) ................................................................. 24

4. Operation ..................................................................................................................... 25

Output Signals ................................................................................................................... 25

Testing............................................................................................................................... 26

Flame Simulator ................................................................................................................. 26

5 Maintenance ................................................................................................................ 27

Cleaning Procedure ............................................................................................................ 27

6 Troubleshooting ............................................................................................................ 28

7 Servicing ....................................................................................................................... 29

8 FGD Communicator Software ........................................................................................ 29

9 Specifications ................................................................................................................ 30

Fire Detection .................................................................................................................... 30

Electrical Specifications ...................................................................................................... 30

Outputs ............................................................................................................................. 31

Mechanical Specifications .................................................................................................. 31

Environmental Specifications ............................................................................................. 31

Product Labeling ................................................................................................................ 32

Approvals .......................................................................................................................... 34

Electromagnetic Compatibility ........................................................................................... 34

10 Performance .............................................................................................................. 35

FLS-IR3-H2-ASX1 (Standard Model) ..................................................................................... 35

False Alarm Immunity ........................................................................................................ 36

11 Ordering Information ................................................................................................. 37

12 Warranty ................................................................................................................... 38

Appendix A .......................................................................................................................... 39

FlameSpec IR3 H2 User Manual Doc. No. F150V0020.09

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List of Figures

Figure 1 - Front view of the FLS-IR3-H2 ........................................................................................................ 3

Figure 2 - Rear view of the FLS-IR3-H2 .......................................................................................................... 3

Figure 3 - Tilt mount ..................................................................................................................................... 4

Figure 4 - Weather COVER ............................................................................................................................ 4

Figure 5 - Pole Mount ................................................................................................................................... 5

Figure 6 - Air Shield ....................................................................................................................................... 5

Figure 7 - Flame Simulator Kit ....................................................................................................................... 6

Figure 8 - FLS-FSIM-IR3-H2 Flame Simulator Front View .............................................................................. 6

Figure 9 - Duct Mount DMX-S01 ................................................................................................................... 7

Figure 10 - Duct Mount DMW-S01 ............................................................................................................... 7

Figure 11 - Horizontal Field of View .............................................................................................................. 9

Figure 12 - Vertical Field of View .................................................................................................................. 9

Figure 13: Tilt Mount Base - Front View ..................................................................................................... 13

Figure 14: Tilt mount base – Side View ....................................................................................................... 13

Figure 15 - Detector on Tilt Mount – Side View.......................................................................................... 14

Figure 16 – Terminal View .......................................................................................................................... 15

Figure 17 – Source 4-Wire Scheme ............................................................................................................. 17

Figure 18 – Sink 4-Wire Scheme ................................................................................................................. 17

Figure 19 – Source 3-Wire Scheme ............................................................................................................. 18

Figure 20 – Sink 3-Wire Scheme ................................................................................................................. 18

Figure 21 - 4 Wire Relay Connection .......................................................................................................... 19

Figure 22: RS-485 Networking .................................................................................................................... 20

FlameSpec IR3 H2 User Manual Doc. No. F150V0020.09

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List of Tables

Table 1: Terminal connections .................................................................................................................... 16

Table 2: Detector Configuration Options .................................................................................................... 22

Table 3: Sensitivity levels ............................................................................................................................ 23

Table 4: Output Signals ............................................................................................................................... 25

FlameSpec IR3-H2 User Manual F150V0020.09

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1. Introduction

The FlameSpec-IR3-H2 flame detector 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.

These features, along with a built-in event logger, provide additional means to study the cause and

development of fire events.

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.

Features

 High sensitivity - up to 100ft (30m)

 Ultra-fast detection mode - detection within 40 milliseconds for fireballs or explosions.

 Detection of “energy transition” flames, like hydrogen, methane, syngas, and methanol

 Extreme sensitivity: Up to 100 ft. (30m) for a 32” plume, 1.5secs response

 Option: Improved speed of response for standard fires - (0.5s) for enclosed space protection, like spray

paint booths or printing presses

 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.

FlameSpec IR3-H2 User Manual F150V0020.09

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Model Number Description

Model No are defined as follows:

FLS-IR3-H2 - A S X X

0 Standard, no Hart and not SIL certified.

1 Standard

5 Design for, but not limited to, automotive spray paint applications

where compliance with 0.5 s response (per NFPA 33) is needed.

Generally used for enclosed spare protection.

1 M25

2 ¾” NPT

1.2.1 Enhanced performance options

Option 5: Design for, but not limited to, enclosed space protection like automotive spray paint applications

where compliance with 0.5 s response (per NFPA 33) is needed

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 (in section 4). During “Dirty Window” fault the detection sensitivity is

significantly reduced, while “Fault” refers to critical faults which totally prevent flame detection.

FlameSpec IR3-H2 User Manual F150V0020.09

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Product Overview

FIGURE 1 - FRONT VIEW OF THE FLS-IR3-H2

FIGURE 2 - REAR VIEW OF THE FLS-IR3-H2

FlameSpec IR3-H2 User Manual F150V0020.09

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Accessories

1.5.1 Mounting Bracket

The detector should be mounted using the

stainless-steel tilt mount part number FLS-

TMO-S01. This allows the detector to be

securely attached to a wall, pole or other

solid surface using appropriate fixings. See

section2.5 and 2.6 for further details.

IGURE

ILT MOUNT

1.5.2 Weather Cover

The weather

cover

P/N

FLS-WCO-S01

protect the detector from extreme

weather conditions such heat, rain and

snow

FIGURE 4 - WEATHER COVER

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