Space Mounted C02 Sensor




Dual wavelength NDIR CO2 sensor providing either Digital,0-10V or 4-20mA output.

Dual wavelength technology provides enhanced long term stability and accuracy.

The Dual wavelength optical measurement technology allows the CO² sensor to maintain accuracy and stability even when subjected to shocks and vibrations.

Selectable jumper for choosing either 4-20mA or 0-10V.



Sensing Method:                                Dual Wavelength NDIR

Measurement Range:                      0 -2000ppm

Accuracy at 25˚C:                                ± 50ppm +3% reading

Response Time: (63%):                    < 30 sec

Measurement Time Interval:      1.5 sec

Warm Up Time:                                    < 2 min

Storage Temperature:                       -40˚C to +70˚C

Temperature Dependence:            0.2% FS / ˚C

Operating Temperature:                  0˚C to 50˚C

Humidity:                                                   0˚C to 95% RH (non-condensing)

Gas Flow Rate:                                        0.2 to 1m/sec

Power Supply (rectified):                 16 to 24VDC

Power Consumption:                          70mA average

Analog Outputs:                                     0 – 10VDC or 4 -20mA

UART COMMS Digital Outputs:   Low = 0.03V

High = 2.8 – 5.0V

Dimensions:                                                70 x 44.5 x 18mm

Weight 85 g
Specification Guide