Spectrex Quasar 900 Open-Path Gas Detection System User Manual
Quasar 900, User's and maintenance manual, Open-path gas detection system
Quasar 900
Open-Path Gas Detection System
User's and Maintenance Manual
Factory Mutual
Class I Div. 1 Groups B, C, D
Class II Div. 1 Groups E, F, G
ATEX, IECEx
Ex II 2 (2) GD,
Ex d e ib [ib Gb] IIB+H2 T4 Gb
Ex tb IIIC T135°C Db
Document Ref: TM 888200, Rev. I, January 2014
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Table of contents
Document Outline
- Quasar 900 Open-Path Gas Detection System User's and Maintenance Manual
- 1 Scope
- 2 Technical Description
- 3 Operating Modes
- 4 Technical Specifications
- 5 Installation Instructions
- 6 Operating Instructions
- 7 Maintenance Instructions
- 8 Troubleshooting
- Appendices
- A Wiring Configurations
- B Accessories
- C SIL-2 Features
- Technical Support