CDS2000A3000C

Honeywell CO2 Gas detector for Duct application, CDS2000

CDS2000A3000C sensor and controller measures the carbon dioxide gas concentration in the ventilated duct. This product is used in ventilation and air conditioning systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space.
Specification
Sensing method: NDIR (Non-dispersive infrared)
Detect range: 0-2000 ppm
Power supply: 24 Vac/dc
Analog output: 0-10 Vdc (default) or 0-20 mA (selectable by jumper setting)
Coverage area: approximately 100 m2
Response time: Within 120 sec (90% step)
Protection class: IP63
Alarm relay: SPST relay, normally open, 1A/24Vdc contact rating; activated at greater than 1000ppm, deactivated at less than 900ppm