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Tianyi Sensor IOT Technology Co., Ltd

Sales Manager：Ms. Emily Wang

Cel,Whatsapp,Wechat:+86 15898932201

Email：info@fengtutec.com

Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

location：Home>Products>Road Weather Station>Road Weather Information System>Road Surface Temperature Sensor

Road Surface Temperature Sensor

Model：FT-LMWD1

Brand：tianyi

Road Surface Temperature Sensor is used on asphalt and concrete roads and uses optical technology to measure the road surface temperature.

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1.Road Surface Temperature Sensor Product Introduction

Road Surface Temperature Sensor is used on asphalt and concrete roads and uses optical technology to measure the road surface temperature.Road Surface Temperature Sensor consists of road surface temperature sensors, collectors, pole brackets, power supply systems, and cloud platforms.

The road surface temperature sensor is an integrated infrared temperature detector.The optical system and electronic circuits are integrated into the metal housing.The protective cover is easy to install and 90° adjustable bracket; to meet the installation and uninterrupted measurement under various outdoor conditions.

Its interior is composed of a thermopile and a thermistor.All objects are constantly emitting infrared radiation energy to the surrounding space.By measuring the infrared energy radiated by themselves, their surface temperature can be accurately measured.This is the principle of non-contact infrared temperature measurement.The infrared thermometer can completely avoid contacting the target, and calculate the surface temperature of the object by measuring the infrared radiation emitted by the target, which is its biggest advantage.

2.Application scope of Road Surface Temperature Sensor

Long-distance measurement of road surface temperature

Bridge Deck Temperature Monitoring

Plant canopy temperature monitoring

Grass temperature monitoring, soil surface or snow-covered surface temperature

3.Technical parameters of Road Surface Temperature Sensor

Measurement range	-38℃-70℃
Measurement accuracy	±1% or ±1℃
Perspective	D:S = 8:1
Display resolution	0.1℃
Response time	1 second
Working band	8-14um
Output method	RS485
Communication protocol	ModBus
Working conditions	-40-80℃; 0-100%RH
Power supply voltage	DC12V
Power consumption	5mA @ 12VDC (normal working mode)