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E+E Elektronik
E+E Elektronik EE872 CO2 / RH / Temp / Pressure Probe
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Parámetros clave
Type
Modular probe for CO2, humidity, temperature and ambient pressure (EE872)
Co2 Range
0…2000 / 5000 / 10000 ppm / 3 % / 5 % (50 000 ppm)
Co2 Accuracy 2000
<±(40 ppm + 1.8 % of mv) @ 25 °C / 1013 mbar (0…2000 ppm)
Sensing
Dual-wavelength NDIR CO2; E+E coated RH element; on-board p/T compensation
Rh Range
0…100 %RH (heating enabled); 0…95 %RH non-condensing (heating disabled)
Temperature Range
−40…+60 °C (−40…+140 °F) working range for CO2 accuracy
| Parámetro | Valor |
|---|---|
| Type | Modular probe for CO2, humidity, temperature and ambient pressure (EE872) |
| Co2 Range | 0…2000 / 5000 / 10000 ppm / 3 % / 5 % (50 000 ppm) |
| Co2 Accuracy 2000 | <±(40 ppm + 1.8 % of mv) @ 25 °C / 1013 mbar (0…2000 ppm) |
| Sensing | Dual-wavelength NDIR CO2; E+E coated RH element; on-board p/T compensation |
| Rh Range | 0…100 %RH (heating enabled); 0…95 %RH non-condensing (heating disabled) |
| Temperature Range | −40…+60 °C (−40…+140 °F) working range for CO2 accuracy |
| Pressure Range | 700…1100 mbar (10.15…15.95 psi) |
| Outputs | Analogue CO2 voltage/current; optional RS485 Modbus RTU (CO2, RH, T, p, Td) |
| Enclosure | IP65; replaceable filter; heated version for condensing environments |
| Applications | Agriculture, livestock barns, hatchers, incubators, greenhouses, outdoor |