Road & Runway Surface & Depth Sensor DRS511

Surface Temperature Sensor

Ground Temperature Sensor at 60mm depth

Additional Depth Temperature Sensor at 300mm depth

Depression of Freezing Point  /  Chemical Amount

Black Ice Detection

Surface State; (water / ice layer thickness, presence of snow):Dry, Moist, Wet,Frost,Ice,Snow,Trace (Moist & Treated),Wet & Treated

Alarms and Warnings: Rain Warning, Frost Warning, Ice Warning and Ice Alarm

Thermally passive principle - does not disturb the measured surface

Thermal properties matched to road properties, 3cm wide so thermal characteristics adjust to match the road very quickly - improved accuracy, Robust epoxy design; the sensor may wear down by as much as 35mm, Can be installed in wheel track

3 cm wide so thermal characteristics adjust to match the road very quickly - improved accuracy

Robust epoxy design; the sensor may wear down by as much as 35 mm

Can be installed in wheel track