Accurate and reliable
Road surface temperature sensorUse three IR detectors to obtain accurate measurements and realiable data.
Road surface temperature is a very important factor to undersatnd the road status.
IRT3 can be used to observe the road surface temperature and enhance efficient raod management and accident prevention.
IRT3 can measure road surface temperature accurately even in changing weather conditions.
IRT3 is a non-contact temperature sensor which can measure the runway/road surface temperature accurately and precisely using three IR sensors.
With the help of an optical filter which blocks visible and near infrared radiation flux, IRT3 achieves more accurate measurement. And the sensor measures the average temperature within the range of FOV.
A high temperature heater and/or cooler around the sensor may affect the measurement of IRT3. In this case, IRT3 provides accurate measure of runway/road surface temperature by measuring thermal gradient and compensating the measured temperature.
Thanks to the very short stabilization time, IRT3 realizes accurate measurment in the conditions where the temperature may change rapidly.
Features
• No effect of sunlight and the reflection of ambient light with the help of an optical filter which blocks visible and near infrared radiation flux
• Accurate and precise measurement using three IR detectors
• Easy to calibrate each sensor in the field
• Easy to install
• Available as fixed and mobile versions
• High performance, reasonable price
Flexible use
• Available for both fixed and mobile use
• Easily mounted on the existing roadside infrastructure
• Possible to be mounted on a vehicle
Specifications
• Measurement principle : 3-point IR thermopile detector
• Measuring distance : 0 ~ 10m
• Measuring range : -40℃ ~ +85℃
• Accuracy : Within ±0.3℃(@ 0℃)
• Interface : RS232 or RS485
• Power supply : 12VDC
• Power consumption : 2W
• Protection : IP68
• Cable : 5m
