Spectrex 20/20MI - Mini Triple IR (IR3) Flame Detector - Manual (Page 13)

Spectrex Inc. - SharpEye TM Mini IR3 Flame Detector Manual – TM 787100, Rev. D April 2011
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2.1.7 Types and Models
The 20/20MI has two models:
Standard - up to 40m
Short range - up to 10m.
Optional:
The output is via either a connector or a cable tail (up to 2m long).
C - ATEX certified Per
EX II 1GD, EEx ia IIC T4 or T5 (this model is available with
4-20mA and RS-485 outputs only)
F- FM – functional test only - model 20/20 MI-3.
* Cable for connection to junction box
** Mating connector supplied with detector