YunJingTianHe
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| Brand | YunJingTianHe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TH-WS485 |
| Power Supply | DC 12 V |
| Power Consumption | < 0.1 W |
| Operating Temperature Range | −30 to +70 °C |
| Communication Interface | RS-485 |
| Operating Current | 8 mA @ 12 V DC |
| Minimum Data Interval | 60 s |
| Soil Temperature Measurement Range | −30 to +70 °C |
| Soil Temperature Accuracy | ±0.3 °C (−10 to +50 °C) |
| Soil Temperature Resolution | 0.01 °C |
| Soil Volumetric Water Content (VWC) Range | 0–100 % |
| VWC Accuracy | ±3 % (for loam soils) |
| VWC Resolution | 0.01 % |
| Calibration Requirement | Site-specific calibration recommended for high-organic-matter soils (>12 % SOC) or high-clay soils (>45 % clay content) |