Power supply

100~240VAC 

Consumption

1.8 W Max / 230VAC

CO2 sensor

Non-Dispersive Infrared Detector (NDIR)

ABC Logic Self Calibration   

CO₂ measuring range

02,000ppm       

Accuracy@25(77), 2000ppm

±40ppm +3% reading

Stability

<2% of FS over life of sensor

Response time

<2 minutes for 90% step change

Warm up time for turning-on

48 hours (first time), 2 minutes (operation)

6 LED lights

From left to right:

Blue Blue Green Orange Red Red

1^st blue light on as CO2 measurement≤600ppm

1^st and 2^nd blue lights on when 600ppm<CO2 measurement<800ppm

Green light on when 800ppm<CO2 measurement<1,000ppm

Orange light on when 1,000ppm<CO2 measurement<1,500ppm

1^st red light on when 1,500ppmCO2 measurement<2,000ppm

1^st and 2^nd red lights on as CO2 measurement2,000ppm

Relay control

Max. switch current: 8A (load resistance) SPDT relay

Two CO2 levels selectable to control the relay by jumpers

Two CO2 level selectable

1000ppm/1500ppm

The differential is 300ppm

The shortest protection time for fan turning on/off

10 minutes

Operation conditions

0~50(32~122); 0~95%RH, non condensing

Storage conditions

0~50(32~122) 0~80%RH, non condensing

Dimensions/Net weight

100mm×80mm×24mm (H X W X D) /180g 

Installment standard

65mm×65mm (2”×4”) wire box

Approval

CE