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Lufft Intelligent Road Sensor IRS31 Pro-UMB, 328 ft Supply Cable, 1 Temperature Depth Sensor

Product #: 8910.U101
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The passive intelligent road sensor IRS31Pro-UMB is flush-mounted in the road. The two part housing design allows the combined sensor/electronics unit to be removed for maintenance or calibration at any time. The following variables are recorded: Road surface temperature, water film height up to 4 mm, freezing temperature for different de-icing materials (NaCl, MgCl, CaCl), road condition (dry/damp/wet/ice or snow, damp with salt, wet with salt), friction (Grip), ice percentage. Optional: 2 additional depth temperatures, e.g. at 5 cm and 30 cm. The measurement data are available for further processing in the form of a standard protocol (Lufft UMB protocol).

  • Invasive precise point measurement of the road condition
  • Maintenance, calibration and replaceability
  • Power consumption
  • Invasive technology allows