Road surface temperature sensor

Product Introduction

Road surface temperature sensorThe sensor is an integrated infrared temperature detector. The optical system and electronic circuit are integrated together in a metal casing. The protective cover is easy to install and has a 90 ° adjustable bracket; To meet various field conditions for installation and continuous measurement.

The sensor is composed of a thermopile and a thermistor inside. All objects constantly emit infrared radiation energy into the surrounding space. By measuring the infrared energy emitted by themselves, their surface temperature can be accurately determined. This is the principle of non-contact infrared temperature measurement. The infrared thermometer can calculate the surface temperature of an object by measuring the intensity of infrared radiation emitted by the target without touching the target, which is its biggest advantage.

Scope of application

Remote measurement of road surface temperature on highways

Bridge deck temperature monitoring

Monitoring of plant canopy temperature

Monitoring of grass temperature, soil surface or snow surface temperature

Road surface temperature sensorTechnical Specifications

Measurement range: -40 ℃ -125 ℃

Measurement accuracy: ± 1% or ± 1 ℃

Perspective: D: S=11:1

Display resolution: 0.01 ℃

Response time: 1 second

Working band: 8-14um

Output mode: RS485

Communication protocol: ModBus RTU

Working conditions: -40-85 ℃; 0—100% RH

Power supply voltage: DC12-24V

Power consumption:<5W