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.
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.
Lufft IRS31Pro-UMB
The Lufft IRS31Pro-UMB is a flush mounted passive road sensor that delivers accurate detection of road surface temperature, water film height, road condition (dry/damp/wet/ice/snow/damp with salt/wet with salt), friction/grip, ice percentage, and freezing temperature of various de-icing materials on the roadway (NaCl, MgCl, CaCl).
Features and Benefits:
- Low power consumption - suitable for solar operations.
- Utilizes radar technology principles to measure water film height.
- Polling via RS485 interface.
- Two part housing designed to allow for easy maintenance and replacement of sensor electronics.
Lufft Non-Invasive NIRS31-UMB
The Lufft Non-Invasive NIRS31-UMB road weather sensor uses optical technology to measure surface conditions such as wetness, ice, snow, frost, water film heights, ice percentage, and freeze point temperatures. Through these measurements it generates a friction/grip coefficient on the road or runway.
Features and Benefits:
- Non-invasive feature lowers life cycle costs and provides for easy installation.
- Can be mounted on bridges, overpasses, or upright structures.
- Open UMB protocol.
- On site calibration ensures data accuracy.
- Real time data delivery.
StaRWIS Stationary Road Weather Information Sensor
The StaRWIS sensor from Lufft is the first non-invasive road weather sensor detecting road and runway surface conditions, surface temperatures, relative humidity, dew point temperatures, ice percentages as well as friction. All of these measurements are captured non-invasively utilizing innovative multiple lens LED Technology.
Features and Benefits:
- Non-invasive feature lowers life cycle costs and provides for easy installation.
- Low maintenance - no moving parts and innovative LED technology.
- Data transfer via RS485, CAN-Bus, or Bluetooth.
- Open UMB protocol.