Installed infrared sensors on road roller can monitor the temperature variation of asphalt for road working in real time. The temperature of asphalt is too high or too low will cause insufficient density, pores, and uneven effect of the quality of road construction.
Recommended model:
0-500°C / 0-5V , Type K ,J / RS485 NS11MLTSF 0-500°C / 4-20mA