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.
The multi-point CO2 and temperature factory adjustment leads to an excellent CO2 measurement accuracy over the entire temperature working range.
The EE850 can be optionally fitted with a passive temperature sensor output. An optional kit facilitates easy configuration and adjustment.
E+E dual wavelength NDIR CO2 working principle
Measuring range up to 10,000ppm
Auto-calibration for excellent long term stability
Temperature compensation
Highly insensitive to pollution
Voltage or current analogue outputs
Optional passive temperature sensor
Fast and easy installation
Easy user configuration and adjustment
MEASURING RANGE CO2 |
0...2000 ppm 0...5000 ppm 0...10000 ppm |
ACCURACY CO2 |
< ± (50 ppm +2% of mv) < ± (50 ppm +3% of mv) < ± (100 ppm +5% of mv) |
MEASURING RANGE TEMPERATURE |
-20...60°C (-4...140 °F) |
ACCURACY TEMPERATURE |
±0.3 °C (±0.54 °F) |
OUTPUTS |
0-5 / 10V or 4-20mA |
POWER |
24 V AC/DC |