EE800 measures accurately CO2, temperature (T) and relative humidity (RH) in HVAC applications. Additionally, it calculates the dewpoint temperature (Td).
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.
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
|
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 |
|
POWER |
24 V AC/DC |
