Key Features:
NDIR (Non-Dispersive Infrared) sensor
Measures up to 50,000ppm
Up to 3 Remote Display units
Quick & easy installation
LCD readout for CO2 and Temperature levels
Relay output to control a fan to ventilate confined spaces
Audible and Visual alarm indications
IP54 enclosure
Crowcon Xgard IR Explosion-Proof Gas Detector
Xgard IR is an explosion-proof gas detector which uses a dual wavelength infrared sensor to provide highly dependable detection of hazardous gases and vapours. Infrared type fixed-point gas detector using a low power IR cell contained within an Xgard enclosure, with 3-wire 4-20mA output. Operating temperature -20 to +55?C. Certified to ATEX and UL standards.
Key Features:
>5-year sensor life Low maintenance requirement Simple parts replacement Lowest power consumption in class (half the consumption of catalytic beads) Corrosion resistant aluminium or 316 stainless steel construction (aluminium as standard, product above shows the stainless-steel version) IP65 ingress protection Long-life tungsten IR lamp Full temperature compensation Accessories for wet environments 2-year warranty Industry standard 4-20mA output Compatible with virtually any control system ATEX, IECEx and UL approved
IR Sensors Key Features:
Fail safe sensor technology Immune to poisoning No damage by over-gassing Fast response Does not need oxygen to work
