EE800 |
CO2, temperature and humidity room transmitter |
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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 |
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EE800 CO2, temperature and humidity sensor, EU Standard |
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EE800 CO2, temperature and humidity sensor with display, US Standard |
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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. |
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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 |
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Heating, ventilation and air conditioning |
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Building automation |
Key Features EE800 |
CO2, T, RH/Td in one room transmitter |
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BACnet, Modbus or analogue outputs |
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Optional passive temperature sensor |
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Auto-calibration for excellent long term stability |
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Temperature compensation |
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Highly insensitive to pollution |
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Snap-on enclosure for easy installation |
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Optional display |
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Easy user configuration and adjustment |
Technical data EE800 |
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WORKING RANGE CO2 |
0…2000 ppm |
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0…5000 ppm |
ACCURACY CO2 |
< ±(50ppm + 2% of measuring value) |
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< ±(50ppm + 3% of measuring value) |
WORKING RANGE HUMIDITY |
10…90 % RH |
ACCURACY HUMIDITY |
±3 % RH (30…70 % RH) |
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±5 % (10…90 % RH) |
WORKING RANGE TEMPERATURE |
-20…60 °C (-4…140 °F) |
ACCURACY TEMPERATURE |
±0.3 °C (±0.54 °F) voltage output |
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±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) |
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< ±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 |