RS485 SDI-12 Agriculture High Precision Low Power Soil Heat Flux Sensor

The soil heat flux sensor (round) (also known as "soil heat flux plate", "heat flux meter") is mainly used to measure the energy balance of the soil and the thermal conductivity of the soil layer.

During use, be sure to pay attention to the front and back of the heat flux sensor. The correct placement is to face the front side upwards, because heat is transported downward from the ground, and the soil heat flux is positive at this time; conversely, when the soil surface temperature is lower than the deep temperature, heat will be output from the deep layer of the soil, and the soil heat flux is negative at this time.