This soil tensiometer uses the principle of negative pressure to measure soil moisture and studies soil moisture movement from an energy perspective. The transparent PVC pipe can clearly see the water volume, and the low end is equipped with a high-quality clay head, which is fast and airtight, and the measurement is accurate. We offer rs485 soil tension meter and 4-20ma soil tension meter for your choice.
Soil tensiometer datasheets
|10-24V wide DC power supply
|transparent PVC plastic pipe
|RS485 (Modbus protocol), 4~20mA current output
|RS485: 0.8W, 4~20mA: 0.5W
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