CO2, Humidity and Temperature Sensor

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3-in-1 Sensor with Digital Interface

Sensor Technology

CO2, Humidity and Temperature Sensor
CO2, Humidity and Temperature Sensor

The EE850 duct mount sensor from E+E Elektronik combines the CO2, relative humidity (RH) and temperature (T) measurement in a single device. The sensor can be easily integrated into a bus system via RS485 interface (Modbus RTU or BACnet MS/TP). The 3-in-1 device is dedicated for building automation as well as for demanding process control.

The employed E+E dual wavelength NDIR CO2 sensing cell is particularly insensitive to contamination. The CO2 auto-calibration and T compensation lead to high accuracy and long-term stability over the working range of 0…10,000 ppm CO2 and -20…60 °C (-4...140 °F). 

The RH and T sensing element located inside the probe is optimally protected from dust, dirt and corrosion by the proprietary E+E coating. This essentially improves the measurement performance and long-term stability in harsh environment. 

The CO2, RH and T measured data as well as the calculated dew point temperature (Td) are available on the RS485 interface.
Alternatively, the EE850 features current and voltage outputs. 
 

Posted on March 22, 2019 - (1783 views)
E+E Elektronik Ges.m.b.H.
Langwiesen 7
4209 Engerwitzdorf - Austria
+43-7235-6050
+43-7235-6058
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Description

E+E Elektronik offers a wide range of sensors and transmitters for reliable and highly accurate measurement of relative humidity, temperature, dew point, air velocity, moisture in oil, co2, mass flow.

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