Soil volumetric water content and temperature measurement probe / HD3910 series
Capacitive sensor with low soil invasiveness, high environmental resistance due to resin-sealed housing.
- Two probes are prepared for measuring soil volumetric water content (VWC): the 2-electrode HD3910.1 and the 3-electrode HD3910.2. - Based on the principle of capacitance measurement, it allows for rapid and minimally invasive measurements in agricultural land. - The 3-electrode probe HD3910.2 is particularly suitable for measurements in small sample volumes (such as potted plants). - This probe is factory calibrated, and no additional calibration by the end user is required. - The circuit board is protected by a plastic housing and sealed with epoxy resin, enabling reliable measurements even under harsh environmental conditions. - The RS485 Modbus-RTU output and SDI-12 output versions can be connected to data loggers with respective digital inputs from other manufacturers. - The analog output version is equipped with two voltage outputs of 0.5–3V, 0–2.5V, 0–5V, or 0–10V.
- Company：サカキコーポレーション 本社
- Price：Other
