Spectrex Quasar 900 Open-Path Gas Detection System - Manual

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
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: [email protected]