LufftUSA Intelligent Passive Road Sensor IRS31Pro-UMB


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Intelligent Passive Road Sensor - IRS31Pro-UMB - LufftUSA
Carpinteria, CA, USA
Intelligent Passive Road Sensor IRS31Pro-UMB
Intelligent Passive Road Sensor IRS31Pro-UMB With 50 m cable Passive 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, and CaCl), road condition (dry/damp/wet/ice or snow/residual salt/freezing rain), friction (Grip), and ice percentage. Optional: 2 additional depth temperatures, e.g. at 5 cm and 30 cm. The sensors are addressable and can be networked. The measurement data is available for further processing in the form of a standard protocol (Lufft UMB protocol). Special Features Freezing temperature output already from pre-set dry-damp threshold (e.g. 10 ┬Ám according to new TLS specification). Replaceable sensor electronics Polling via RS485 interface Low energy consumption (solar operation) Radar principle to measure water film Analogue outputs in combination with 8160.UDAC
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Technical Specifications

Product Category Road Condition Sensors
Product Number IRS31Pro-UMB
Product Name Intelligent Passive Road Sensor
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