DESCRIPTION
With high sensitivity. stable performance and fast response, this Soil Moisture Temperature NPK EC PH Waterproof Sensor RS485 is suitable for all kinds of soil. It is resistant to acid and alkali corrosion and can be buried in the soil or directly put into water for long-term dynamic detection.
Probes are made from 316 stainless steel which is rust-proof, electrolytic, and salt-alkali corrosion-resistant, ensuring stable long-term operation performance.
The casing is epoxy filled with an IP68 rating for waterproof and dustproof.
NPK EC pH Datasheet: Click here
Moisture Temperature Datasheet: Click here
TECHNICAL DETAILS
- Operating Voltage: 4.5V - 30V
- Stabilization Time: ≤ 5min
- Conductivity Temperature Compensation: Built-in temperature compensation sensor, compensation range 0-50°C
- Protection Level: IP68
- Cable Length: 2m
- Dimensions: 45mm * 15mm * 127mm
- Output Signal: RS485 (Modbus Protocol)
- Core Chip Temperature Resistance: 85°C
- Operating Temperature: -20°C to +60°C
Soil Moisture Parameters:
- Range: 0-100%
- Resolution: 0.1%
- Accuracy: 0-50% ±2% (Brown soil, 30%, 25°C); 50-100% ±3% (Brown soil, 60%, 25°C)
Soil Temperature Parameters:
- Range: -40°C to +80°C
- Resolution: 0.1°C
- Accuracy: ±0.5°C (25°C)
Soil EC Parameters:
- Range: 0-20000μS/cm
- Resolution: 1μS/cm
- Accuracy: 0-10000μS/cm ±3%FS; 10000-20000μS/cm ±5%FS (Brown soil, 60%, 25°C)
Soil pH Parameters:
- Range: 3-9 pH
- Resolution: 0.1 pH
Soil NPK Parameters:
- Range: 0-2999 mg/kg(mg/L)
- Resolution: 1 mg/kg(mg/L)
- Accuracy: ≤ 5%
SHIPPING LIST
- 1x Soil Moisture Temperature NPK EC pH Waterproof Sensor RS485
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