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Accessories > CO Detectors

   The combustion of solid fuel in a furnace, fireplace and garage from the motor vehicles, a colorless gas CO, poisonous for humans, is released.A CO detector catchs an attention to the concentration of this gas lightingly, acoustically, and eventually turns on and controls ventilation with relay output and 0 ~ 10 V (garage).

    After turning on and expirying 3 minutes the state of the LED-s will activate. The exact concentration of gas in the room turns out after about 360 seconds. A flashing green LED signals the presence of operating voltage. The CO gas sensor is working so that all relevant activities are transferred in a loop with a period of 180 s.

  Specifications

Parameter

Unit

sensitivity0 ~ 500 ppm in 1 ppm increments
operating temperature0 ... 40C
storage temperature-20 ... 60C
control algorithmwith pulse width modulation (PWM 1000 steps)
PWM cycle timeabout 180 seconds.
indication
LED greenFlashing 0 ~ 9 ppm
lit 10 ~ 750 ppm
LED yellowFlashing 31 ~ 100 ppm
light is 101 ~ 750 ppm
LED red light is 200 ~ 750 ppm
continuous output0 ~ 10 V with a resolution of 0 ~ 500 ppm
RelayOFF 0 ~ 30 ppm
switched 31 ~ 750 ppm
alarm / sirenaudible alarm every 180 seconds.
(Siren for 10 seconds.)
cover bodyIP 20
category of protection deviceII
moisture categoryfreezing is not permitted
powered garage / PLCAC/DC 12 ~ 24 V 20 %
power be9 V battery


















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