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Operating Voltage: 4.5-30V DC
Maximum Power Consumption: 0.5W (at 24V)
Operating Temperature: -20°C to +60°C
pH Range: 3-9 pH
NPK Range: 0-2999 mg/kg
Moisture Range: 0-100%
Conductivity Range: 0-20000 µs/cm
Temperature Range: -40°C to +80°C
Accuracy: ±3% FS (varies by parameter)
Communication Protocol: RS485 (Modbus)
Protection Rating: IP68
Dimensions: 45 x 15 x 123 mm
Default Cable Length: 2 meters (customizable)
1x RS485 Soil NPK EC pH Temperature Humidity Moisture Sensor
The RS485 Soil NPK EC pH Temperature Humidity Moisture Sensor is a versatile and reliable tool for monitoring soil health. It supports multiple environmental parameters including pH, NPK, moisture, conductivity, and temperature, making it perfect for agricultural applications. With an RS485 (Modbus) communication protocol, it ensures long-distance, stable data transmission. The sensor is IP68-rated, making it waterproof and dustproof, suitable for harsh outdoor conditions. This device provides a wide voltage range (4.5V-30V) and can be customized with a 2-meter cable.
1. What communication protocol does this sensor use?
This sensor uses RS485 (Modbus) for data transmission.
2. What is the operating temperature range?
The operating temperature range is from -20°C to +60°C.
3. How accurate are the readings from this sensor?
The accuracy is ±3% FS, though this may vary depending on the specific parameter.
4. What protection rating does the sensor have?
The sensor has an IP68 protection rating, meaning it is resistant to both dust and water.
5. Can the cable length be customized?
Yes, the default cable length is 2 meters, but it can be customized based on your needs.