| Specification |
DC Power Supply: DC 10~30V;
Communication Interface: RS485 (Modbus-RTU);
Baud Rate: 2400, 4800, 9600 Can Be Set;
Mailing Address: 1-255 Can Be Set;
Output: Infrared;
Equipment Operating Temperature: -20℃~+60℃;
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Product Name: 3-Way Soil Nutrient Speedometer;
pH Measurement Range: 0~14pH;
NPK Measurement Range: 0~1999mg/Kg (Mg/L);
Moisture Measurement Range: 0~100%;
Probe Diameter: 3mm;
Corresponding Time: <1s;
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Product Name: 4-20mA Soil Moisture Temperature and Humidity Sen;
Range: -40~+80°c, 0~100%Rh;
Signal Output: 4~20mA, RS485 Output (Modbus Protocol);
Probe Length: 70mm;
Working Voltage: 10~30VDC, 5~24VDC;
Accuracy: Humidity: ±3% Rh (5~95% Rh, 25°c),;
Electrical Connections: Direct Lead;
Probe Diameter: 3mm;
Maximum Power Consumption: 1.2W, 0.4W;
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Product Name: Agricultural 4-20mA Soil pH Nutrient Sensor;
Accuracy: Humidity: ±3% Rh (5~95% Rh, 25°c),;
Measuring Range: -40~+80°c, 0~100%Rh;
Probe Length: 70mm;
Electrical Connections: Direct Lead;
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Product Name: Agricultural 4-20mA Soil pH Nutrient Sensor;
Accuracy: Humidity: ±3% Rh (5~95% Rh, 25°c),;
Measuring Range: -40~+80°c, 0~100%Rh;
Probe Length: 70mm;
Electrical Connections: Direct Lead;
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