Spectrex 20/20SI Triple IR (IR3) Flame Detector - Manual (Page 9)

Spectrex Inc. - SharpEye TM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004
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1. Scope
1.1 Product Overview
The Spectrex Model 20/20I is a triple IR spectrum flame detector designed to
provide maximum fire protection. It uses innovative technology of advanced digital
signal processing to analyze the dynamic characteristics of fire. Three sensitive IR
channels process the signals. Detection performance is controlled by a
microprocessor and easily adapted to all environments, applications and
requirements. The result is a unique and superior flame detector, which provides
excellent detection sensitivity with extreme immunity to false alarm.
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.
Scope
- a general introduction and overview of the product and the
Manual, with a brief description of its content.
Chapter 2.
Technical Description
- the detector’s theory of operation.
Chapter 3.
Performance -
the detector features and capabilities.
Chapter 4.
Operation - the detector’s operation modes, user interface and
indications.
Chapter 5. Technical Specifications - the Detector’s electrical, mechanical and
environmental specifications.
Chapter 6.
Installation Instructions
, including wiring and mode setting.
Chapter 7. Operating Instructions and power-up procedures.
Chapter 8.
Maintenance Instructions
and support procedures.
Appendix A. Wiring Selection Tables for electrical wire selection according
to installation configuration.
Appendix B. Typical Wiring Configurations - wiring diagrams for
installation.
Appendix C. RS-485 Communication Network
Appendix D. Mounting the “EExde approved” version
Appendix E.
Long Range IR3 Fire Simulator