Air-flow sensor

Air-flow sensor

The airflow sensor has two thermistors, an internal and  external one. A thermistor can change resistance based on the temperature of the air. The internal thermistor is the reference point and the external thermistor changes when the air is blown across the top of the sensor. The difference can be seen in the raw output reading, which can calculate the percentage of airflow.

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Code: RMS-I-AF
  • On/off alarm
  • Full Autosense including disconnect alarm
  • Thermistor differential measurement
  • Powered by the unit. No additional power needed.
  • Connection by standard patch cable CAT5/6
  • Max. length of connection cable is 30m
File type Language version

  • Manual RMS-I-AF (PDF - 0.21MB)
    en