DIK-G300 Multi-function soil moisture sensorNEW!
Main Characteristic
This is the first sensor in Japan (according to our research) that allows you to select the measurement frequency that is best suited to the soil, making it ideal for measuring soil with high moisture content.
Five parameters (Dielectric constant, Soil moisture content, EC, Temperature, and Tilt angle measurement) can be measured simultaneously.
| Specifications | |
|---|---|
| Measurement range of Dielectric constant | 1 – 80 (Accuracy) 1 – 40 : ±3%F.S. *1 |
| Measurement range of Volumetric moisture content | 0 – 100% *1 (Saturated) + Measurement accuracy for soil that can be converted using the TOPP equation*2 Dielectric constant less than 40 → ±0.01 m3 m-3 Dielectric constant 40 to 80 → within ±0.03 m3 m-3 + Measurement accuracy for soil that can be converted using Andosol equation*2 Dielectric constant less than 40 → ±0.02 m3 m-3 Dielectric constant 40 to 80 → within ±0.04 m3 m-3 |
| Measurement range of EC | 0 to 20 dS/m (Accuracy 0 to 9.2 dS/m → ±3% F.S. @ 20℃ *1) |
| Measurement range of Temperature (resolution) | -20℃ to +60℃ (0.1℃) |
| Measurement range of Tilt (3-axis acceleration) | ±90° (X-axis, Y-axis) Accuracy ±0.01° (X-axis, Y-axis) Resolution 0.01° (X-axis, Y-axis) |
| Parameters | 1 – Dielectric constant 2 – Soil moisture content 3 – EC 4 – Temperature 5 – Tilt angle measurement |
| Measurement frequency | 10MHz to 500MHz |
| Measurement principle | OER Method |
| I/O | RS-485 |
| Guaranteed operating range | -20℃ to +60℃ Water depth up to 10m (excluding cable connector) |
| Consumption current | 12V＠60mA (Max) |
| Power supply voltage | 4.5 to 15V DC |
| Cable length | Standard 5m (can be extended up to 100m with optional extension when connecting a data logger) |
| Dustproof/waterproof | IP68 or higher |
| External dimensions | Approx. φ32×D34×W38×L160mm |
*1: When measuring at 100MHz
*2: Even higher accuracy measurements are possible with custom calibration
