Spectrex 20/20SI Triple IR (IR3) Flame Detector Manuale Utente

Triple IR (IR3) Flame Detector Model 20/20I User's and Maintenance Manual TM 20/20I, Rev. (6) August 2004 Factory Mutual Approved Class I

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 22. Technical Description

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 3After careful investigatio

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 4 Figure 2: Flame Detector

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 53. Performance 3.1 Detect

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 6Other fuels The detector w

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 73.2 Cone Of Vision Horizo

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 83.3 False Alarms Preventio

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 94. Operation 4.1 Visual I

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 104.2 Output Signals The d

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 114.2.1 Optional latching

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 124.3.1 Function switch (SW

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 134.3.2 Address switch (SW2

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 144.3.3 Alarm Delay switch

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 15ANTI FLARE Anti Flare mo

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 16B. Principles If the resu

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 17D. Automatic & Manual

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 185.Technical Specification

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 19D. Electrical Interface:

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 20E. Electrical outputs •

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 215.2 Mechanical Specificat

The SharpEye Optical Flame Detector described in this document is the property of Spectrex, Inc. No part of the hardware, software or documentatio

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 225.3 Environmental Specifi

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 236. Installation Instructi

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 246.3 Preparations for Inst

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 256.5 Detector Mounting Th

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 26 Figure 8: IR3 Dete

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 27 Description 1 Pr

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 286.6 Wiring (Refer to Fig.

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 296.7 Terminal wiring (See

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 30• 4-20mA Output (Terminal

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 31 Figure 11: Flame Detect

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 32 Figure 12: IR3 Fl

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 336.8 Mode Selection When w

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 347. Operating Instruction

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 357.4.1 Manual BIT Test Im

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 367.5 Safety Precautions A

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 378. Maintenance Instructio

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 388.5 Maintenance Records

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 39 Appendix A - Wire Select

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 40

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 41Appendix B – Typical Wiri

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 ITABLE OF CONTENTS 1. Scope .

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 42 Figure 14: Typical w

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 43 Figure 15: Typical wiri

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 44 Figure 16: 4-20mA wiring

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 45Appendix C – RS-485 Commu

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 46

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 47Appendix D - Mounting the

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 482. WIRING (REFER TO FIG.

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 49 Figure 18: Flame Detecto

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 502.1 Terminal Wiring The

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 51Appendix E - Long Range I

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 II7.4.1 Manual BIT Test ...

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 52 Figure 22: IR3 Detector

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 53Specifications Mechanica

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 54Technical Support For al

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 IIILIST OF FIGURES Figure 1:

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 IV

Spectrex Inc. - SharpEyeTM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004 11. Scope 1.1 Product Over