Series CDW Wall Mount Carbon Dioxide/Temperature Transmitter

Measure up to 2000 PPM, NDIR Sensor

No longer available. See Series CDT.

Specifications

Range:
0 to 2000 PPM CO2.
Accuracy:
±100 PPM @ 22°C.
Temperature Dependence:
0.2% FS per °C Stability < 2% of FS mover life of sensor.
Non-linearity:
< 1% of FS.
Pressure Dependence:
0.13% of reading per mm of Hg.
Response Time:
3 to 5 minutes for 90% step change.
Ambient Operating Temperature:
32 to 122°F (0 to 50°C).
Storage Temperature:
-4 to 158°F (-20 to 70°C).
Power Requirements:
18 - 30 VAC RMS 50/60 Hz, 18 to 42 VDC polarity protected.
Power Consumption:
1.75 VA average 3.25 VA peak.
Sensor:
Non-Dispersive infrared sensor.
Output:
0 to 10 VDC for CO2; 20K Ω NTC thermistor for temperature.
Weight:
0.5 lb (227 g).
Agency Approval:
CE.

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