Soil Testing System

Soil Tension Transmitter

Product Overview
The soil tension transmitter can detect soil water absorption capacity and soil water shortage status, comprehensively understanding soil tension. The product adopts a bottom monitoring structure, and the bottom of the device is inserted into the soil at the depth that needs to be monitored. The specific insertion depth can be customized according to on-site requirements.

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Product Description

Features
When the PVC pipe of the equipment is filled with water, the pressure inside the PVC pipe is 0 compared to atmospheric pressure. After the equipment is inserted into the soil, some of the moisture inside the PVC pipe will be sucked away by the soil, resulting in negative pressure inside the PVC pipe. The larger the absolute value of negative pressure within a standard unit of time, the stronger the soil's water absorption capacity and the more water it lacks.
Transparent PVC plastic pipe can clearly show the amount of remaining water in the equipment, making it easy to replenish water.