EE800 measures accurately CO₂, temperature (T) and relative humidity (RH) in HVAC applications. Additionally, it calculates the dewpoint temperature (Td).
EE800 CO₂, temperature and humidity sensor with display, EU Standard
EE800 CO₂, temperature and humidity sensor, EU Standard
EE800 CO₂, temperature and humidity sensor with display, US Standard
EE800 CO₂, temperature and humidity sensor, US Standard
The E+E dual wavelength NDIR CO₂ sensor compensates for aging effects, is highly insensitive to pollution and offers outstanding long term stability. A multiple point CO₂ and T factory adjustment leads to excellent CO₂ measurement accuracy over the entire T working range.
EE800 with analogue outputs features an optional passive T sensor, while EE800 with digital interface (Modbus RTU or BACnet MS/TP) calculates additional physical quantities: absolute humidity, mixing ratio, enthalpy, frost point temperature and water vapor partial pressure.
Applications
Working range CO₂
0…2000 ppm
0…5000 ppm
Accuracy CO₂
< ±(50ppm + 2% of measuring value)
< ±(50ppm + 3% of measuring value)
Working range Humidity
10…90 % RH
Accuracy Humidity
±3 % RH (30…70 % RH)
±5 % (10…90 % RH)
Working range Temperature
-20…60 °C (-4…140 °F)
Accuracy Temperature
±0.3 °C (±0.54 °F) voltage output
±0.7 °C (±1.26 °F) current output
Working range Dewpoint
-30…55 °C (-22…131 °F)
Accuracy Dewpoint
< ±2 °C (3.6 °F) for /T/ – /Td/ < 25 °C (45 °F)
< ±3 °C (5.4 °F) for /T/ – /Td/ < 30 °C (54 °F)
Output analogue
0-10 V or 4-20 mA
Output digital
Modbus RTU or BACnet MS/TP
Supply
24 V AC/DC
