User manual

Specication of the PRO-CO2 sensors

The CO2-Sensor is designed for environments with temperatures ran-

ging between 0° and 50°C and for relative humidity levels between min.

0% and max. 95% non condensing.

CO2-Measurement:

Measurement range: from 400 ppm up to 2000 ppm

Accuracy: @22°C when compared against a

    certiedfactoryreference±40ppm+2%

of reading up to 1250 ppm

Response time: < 2 minutes after activating

10 minutes for maximum accuracy

CO2-Sensortype: Non Dispersive Infrared (NDIR)

Lifetime for the sensor: min. 10 years

Operating Conditions CO2 measurement:

•0°Cto50°C

•0to95%RH,noncondensing

Temperature measurement:

Temperature: from –30 up to +80° Celsius,

± 0,5° respectively 1°.

Supply current: 6 to 7 Volt DC / 100mA

RF-frequency: 433 MHz

Range:   approximately50metersinfreeeld

conditions

6-7 Volt DC