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

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 Div. 1
Groups B, C, D
Class II Div. 1
Groups E, F, G
ATEX Approved
Ex II 2G
EExd IIB + H
2
T5
EExde IIB + H
2
T5
C.S.A. Approved
Class I Groups B, C, D
Class II Groups E, F, G
S.A.A Approved
Class 1 Zone 1 Exd IIB T5
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