301.003.002 Carbon dioxide and humidity transducer for room with display, CDT2000-rH-D

Технические характеристики:CDT series Air Quality Transmitters are engineered for building automation systems in the HVAC/R industry. The CDT Series measures carbon dioxide (CO2), utilizing the industry standard NDIR measurement principle, and temperature (T). Optional relative humidity (rH) measurement is also available in the same device. CDT series devices are available with large touchscreen display making configuration of the device quick and easy.

Measurement Ranges:
CO2: 400 – 2,000 ppm
Temperature: 32 −122°F (0 − 50°C)
Relative Humidity: 0 – 90%
Accuracy: CO2: ±40 ppm + 2% of reading
Temperature: Relative Humidity: ±4 % max @32 −122°F (0 – 50 °C) and 0 – 90% rH
Total error band includes accuracy, hysteresis and temperature effect over 41 – 122°F (5 – 50 °C) and 10 – 90% rH.

Media Compatibility: Dry air or non-aggressive gases
Measuring units: ppm, °F and %
Measuring element: CO2: Non Dispersive Infrared (NDIR)
Temperature: Pt1000
Relative Humidity: Thermoset polymer capacitive sensing element
Environment: Operating Temperature: 32 −122°F (0 − 50°C)
Storage Temperature: -4 −158°F (-20 − 70°C)
Humidity: 0 to 95% rH, non condensing