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CO2 transmitters for agricultural & industrial applications - EE820

EE-820 heavy duty CO2 transmitter - CO2 measurement is based on the non-dispersive infrared (NDIR) technology. The patented auto-calibration procedure compensates for aging of the infrared source and guarantees high reliability, long term stability and eliminates the need of periodical recalibration in the field. Measuring instruments in green houses or life stock barns are exposed to a very demanding environment: high humidity levels, pollutants like fertilizers, herbicides and high ammonia concentrations are just a few of the many hazards. The robust, functional housing of the EE820 with integrated special filter has been designed for such applications. The air diffuses through the filter into the instrument enclosure. Then the air diffuses further through a second membrane filter integrated in the CO2 measuring cell. Contact us for application assistance.

  • Measuring range: 0...2000 / 5000 / 10000ppm
  • Outputs: 0...5/10V or 4...20mA
  • Accuracy 0...2000ppm: ± (50ppm + 2% of measuring value)
  • Accuracy 0...5000ppm: ± (50ppm + 3% of measuring value)
  • Accuracy 0...10000ppm: ± (50ppm + 5% of measuring value)
  • Supply 24V AC/DC+/-20%     15-35V DC
  • Operating Temperature -20 +60C
  • Sample rate approx 15s - forced air circulation option for fast response applications
  • IP54 - Electrical Connection by M12 plug
Part No. Description Qty Availability Price
EE-82-7C6 Wall mount CO2 transmitter for agricultural applications 0-7000ppm Not Available For Online Purchase, please contact one of our sales offices.
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Additional Information

EE-820 industrial CO2 transmitter data sheet 894 KB Download PDF

Additional Information

Operating instructions EE-820 industrial & agricultural CO2 transmitter 3178KB Download PDF