SI-411 has SDI-12 digital output. The sensor has a 22 ° half angle field of view and a response time of 0.1 seconds. The sensor includes an IP68 marine grade stainless steel cable connector located 30 cm from the head to simplify the disassembly and replacement of the sensor for maintenance and recalibration.

Typical applications include:

lRoad surface temperature

lMeasurement of plant canopy temperature for irrigation management and monitoring of crop water stress

lSurface temperature of soil, snow, and water bodies