Product Overview - Crowcon IRmax Installation, Operating And Maintenance Instructions

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Product overview

IRmax is an infrared gas detector designed for detecting common hydrocarbon gases in
the range 0 to 100%LEL (Lower Explosive Limit: the minimum concentration in air at which
ignition can occur).
IRmax is a certified Flameproof (Exd) detector suitable for use in ATEX Zone 1 or Zone 2
hazardous areas. Please refer to the certification label on the side of the Detector to identify
the type of certification that relates to the product supplied.
Note: if no certification label is fitted to the IRmax, the detector is not certified for
use in hazardous areas.
IRmax Basic certification label
Diagram 1: IRmax certification labels
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Detecting Gas Saving Lives
IRmax with Fixed IR Display certification label
Detectors certified for use in Brazil
3
Concept and safety
IRmax with IS Barrier certification label