Sensor detects critical road surface conditions
A
Barber Insys product story
Edited by the Engineeringtalk editorial team
Nov 19, 2002
The Lufft IRS intelligent road sensor detects critical road surface conditions by measuring road surface temperature, residual salt and surface water/ice film depth.
The Lufft IRS intelligent road sensor detects critical road surface conditions by measuring road surface temperature, residual salt and surface water/ice film depth.
There is an option of adding two further sensors to measure subsurface temperatures.
The IRS may be connected to a roadside weather station, direct to third-party data collection systems or to overhead variable message signs to instantly warn motorists of the road conditions.
The IRS is a passive sensor requiring power for a short interval when measurements are required.
From a maintenance standpoint, replacing a faulty IRS requires only the inner part of the sensor changing without having to dig up the buried connection cable, thereby reducing road works delays to a minimum.
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