Italy Nesa Soil Moisture (Humidity) Sensor - SUT
The soil moisture sensor is a device that detects soil dielectric constant through high-frequency measurement (70 MHz). This value depends on soil moisture and is insensitive to water mineralization. Water in soil is a conductor, and based on its concentration, a relative humidity indication of the soil can be obtained. The sensor automatically performs temperature compensation and outputs standard 4-20 mA, 0-2 Vdc, or digital RS485/Modbus using the MCS module.