The Noventis Microsense Nitrogen Dioxide Gas Detector

The Microsense Nitrogen Dioxide gas detector is a highly reliable, cost effective solution for Nitrogen Dioxide detection.

The unit provides a 4-20 mA signal which can be connected to any controller accepting an analogue input signal. The unit offers easy access for installation of field wiring, simple sensor replacement and calibration service. Sensors are temperature compensated, which results in enhanced stability. The Noventis Microsense Nitrogen Dioxide detector can be used either indoors or in outdoor areas.

Providing discrete monitoring and enhanced aesthetics, the Noventis Microsense gas detector range is the most ideal solution for reliable, low-cost fixed-point monitoring.

Product Features

  • Detection of Nitrogen Dioxide
  • Rugged and Reliable
  • Electrochemical Sensor
  • 4-20 mA Output
  • ABS Housing
  • Easy Maintenance and Calibration via Trim Pots
  • Sensors are Temperature Compensated
  • Suitable for in and outdoor use
  • Low cost of Ownership
  • Current loop powered (2-wire)


  • Range 30 or 300 ppm
  • Resolution 0.1 ppm
  • Response time T90 < 25 seconds
  • Repeatability 1% of signal
  • Operating Temperature -20 to 50C
  • Operating Humidity 15 to 95%
  • Long Term Output Drift 2% / month
  • Power Supply Required 10-35VDC
  • Output 4-20 mA Current Loop (2-wire)
  • ABS Housing

Downloads & More Information