EE800

EE800

EE800 CO2, temperature and humidity room transmitter
  EE800 measures accurately CO2, temperature (T) and relative humidity (RH) in HVAC applications. Additionally, it calculates the dewpoint temperature (Td).
Type 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
Detail 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 Demand controlled ventilation
  Heating, ventilation and air conditioning
  Building automation
Key Features EE800 CO2, T, RH/Td in one room transmitter
  BACnet, Modbus or analogue outputs
  Optional passive temperature sensor
  Auto-calibration for excellent long term stability
  Temperature compensation
  Highly insensitive to pollution
  Snap-on enclosure for easy installation
  Optional display
  Easy user configuration and adjustment
Technical data EE800  
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 0-5 V,0-10 V or 4-20 mA
OUTPUT DIGITAL Modbus RTU or BACnet MS/TP
SUPPLY 24 V AC/DC