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| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-PH-N01 |
| Instrument Type | Soil Moisture & pH Analyzer |
| Power Supply | DC 5–30 V |
| Power Consumption | 0.5 W (at 24 V DC) |
| Measurement Range | 3–9 pH |
| Resolution | 0.1 pH |
| Accuracy | ±0.3 pH |
| Operating Temperature | −20 °C to +60 °C |
| Long-Term Stability | ≤5 %/year |
| Response Time | ≤10 s |
| Protection Rating | IP68 |
| Probe Material | Corrosion-Resistant Alloy Electrode |
| Encapsulation Material | Black Flame-Retardant Epoxy Resin |
| Dimensions | 45 × 15 × 123 mm |
| Output Signal | RS485 (Modbus-RTU Protocol) |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-WS-N01-TR |
| Instrument Type | Soil Moisture Meter |
| Power Supply | 3.6–30 V DC |
| Power Consumption | 0.4 W |
| Temperature Range | −40 °C to +80 °C |
| Temperature Accuracy | ±0.5 °C |
| Moisture Accuracy | ±3% (v/v) |
| Output Signal | RS-485 (Modbus RTU) |
| Probe Length | 70 mm |
| Probe Diameter | 3 mm |
| Probe Material | 304 Stainless Steel |
| Encapsulation | Vacuum-filled Epoxy Resin (Black Flame-Retardant) |
| Cable Length | 2 m (RVV 4×0.3 mm²) |
| IP Rating | IP68 |
| Storage Temperature | −40 °C to +80 °C |
| Soil Salinity Tolerance | Low Sensitivity |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | RS-*-SC-2 |
| Power Supply | 3×AA batteries (up to 2 years operational life) |
| Display | Low-power LCD with numeric readout |
| Probe Material | Stainless steel |
| Measurement Principles | FDR (Frequency Domain Reflectometry) for soil moisture |
| Compliance | Designed for field-deployable environmental monitoring in accordance with standard agricultural and horticultural practice guidelines |
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