Lufft ARS31Pro-UMB

The Lufft ARS31Pro-UMB is a flush mounted active road/runway surface sensor designed to measure the freezing temperature of the surface by means of actively cooling and heating the sensor.

The Lufft ARS31Pro-UMB is a flush mounted active road/runway surface sensor designed to measure the freezing temperature of the surface by means of actively cooling and heating the sensor.

The sensor contains two separate, but connected, housings that work in combination to determine road/runway surface and freeze point values.

Features and Benefits:

  • Utilizes Peltier element technology.
  • Provides mixture-independent measurements.
  • Two part housing provides easy maintenance and replacement of sensor electronics.
  • Open protocol communication.
  • Low power consumption suitable for solar operation.