Spectrex 20/20SI Triple IR (IR3) Flame Detector - Manual (Page 26)

Spectrex Inc. - SharpEye TM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004
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5.Technical Specifications
5.1 Electrical Specifications
A. Operating Voltage: 18-32 VDC
B. Power Consumption:
Max. 150mA in Stand-by
Max. 200mA in Alarm
C. Electric input protection: The input circuit is protected against voltage-
reversed polarity, voltage transients, surges and spikes according to MIL-
STD-1275A.