The Irmax & Irex Family - Crowcon IRmax Instructions D'installation, D'utilisation Et De Maintenance

Crowcon IR detectors protect facilities against flammable gas hazards.
This manual contains instructions for the use of the following accessories for the IRmax:
Part Numbers
S012152
S012169
S012827 IRmax
S012828 IREX
M20: S012295
½" NPT: S012296
M20 ATEX
S012147
½" NPT ATEX
S012190
Other accessories available for the IRmax or IREX:
Part Numbers
M041007
S012130
S012996
C011210
C011206
Detecting Gas Saving Lives
1. The IRmax & IREX family
Name
Sun shade/collector
cone
Duct mounting kit
PC communications
kit
Auxiliary junction box
Spigot gland
Name
Calibration cap
Mounting bracket kit
Flow adaptor
Mirror cleaning kit
Mirror replacement
kit
Description
Can be fitted to IRmax to protect
against elevated temperatures due
to direct sunlight and/or to extend
the detector's footprint for detecting
lighter than air gases (e.g. methane).
Enables monitoring of ducts from
300 mm to 3000 mm, and air-flow
between 2 m/s and 20 m/s.
Communications module, software
and lead to enable configuration of
the detector.
Provides space for connecting field
cables, and must be used where RS232
Modbus enabled versions of IRmax
are to be used and multi-dropped in
addressable networks.
Allows IRmax or IREX to be fitted
directly to junction boxes with either
M20 or ½" NPT cable entries.
Description
Fits over the standard weathercap
to enable calibration where local air
speed exceeds 2 metres per second.
Enables mounting to a wall or 2"
(50 mm) pipe. Not required if the
detector is being fitted to an existing
junction box.
For gas sampling applications.
Contains IPA impregnated wipes and
microfibre cloth.
1