| EE850 | CO2, RH and T duct mount sensor |
| The EE850 is a 3 in 1 duct mounted transmitter ideal for demand controlled ventilation and building automation. It combines CO2, humidity and temperature in an innovative and functional enclosure. The EE850 incorporates the E+E dual wavelength NDIR CO2 sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long term stability. | |
| Detail | The multi-point CO2 and temperature factory adjustment leads to an excellent CO2 measurement accuracy over the entire temperature working range. |
| An optional adapter facilitates easy configuration and adjustment via the EE850 service interface. | |
| Typical Applications | Building automation |
| Demand controlled ventilation | |
| Process control | |
| Key Features EE800 | E+E dual wavelength NDIR CO2 working principle |
| CO2 auto-calibration for excellent long term stability | |
| Temperature compensation of the CO2 measurement | |
| High insensitivity to pollution | |
| Humidity sensor protected by the E+E proprietary coating | |
| Voltage or current outputs | |
| Modbus RTU or BACnet MS/TP | |
| Optional passive temperature sensor | |
| Fast and easy installation | |
| Easy user configuration and adjustment | |
| Technical data EE800 | |
| WORKING RANGE CO2 | 0…2000 ppm |
| 0…5000 ppm | |
| 0…10000 ppm | |
| ACCURACY CO2 – *MV – MEASURED VALUE | < ± (50 ppm +2% of mv*) |
| < ± (50 ppm +3% of mv*) | |
| < ± (100 ppm +5% of mv*) | |
| WORKING RANGE HUMIDITY | 0…95 % RH |
| ACCURACY HUMIDITY | ±3 % RH (20…80 % RH) |
| MEASURING RANGE TEMPERATURE | -20…60 °C (-4…140 °F) |
| ACCURACY TEMPERATURE | ±0.3 °C (±0.54 °F) |
| OUTPUT ANALOGUE | 0-5 / 10V or 4-20mA |
| OUTPUT DIGITAL | Modbus RTU or BACnet MS/TP |
| SUPPLY | 24 V AC/DC |