Description
The 7-in-1 Soil Integrated Sensor is a high-precision agricultural monitoring device designed to measure soil Nitrogen (N), Phosphorus (P), Potassium (K), pH, Electrical Conductivity (EC), Temperature, and Moisture. With its durable IP68 design and RS485 communication, it delivers fast, reliable, and accurate soil data for smart farming and scientific applications.
It is ideal for greenhouses, open-field farming, orchards, irrigation systems, and research environments, offering real-time soil condition analysis to improve crop health and fertilizer efficiency.
Key Features
- 7-in-1 multifunction sensor: N, P, K, pH, EC, temperature, and moisture
- RS485 output (Modbus-RTU) for long-distance, stable communication
- High accuracy readings for professional agricultural applications
- IP68 waterproof protection – suitable for full burial or probe insertion
- Fast response time (<1s) with reliable real-time measurements
- Wide operating temperature from –40°C to 80°C
- Durable structure for long-term deployment in soil
- Supports 12–24V DC power input
- Suitable for modern smart agriculture systems
Specification
General
- Size: 13.8 × 4.5 cm
- Power Supply: 12–24V DC
- Output Signal: RS485 (Modbus-RTU)
- Protection Rating: IP68
- Installation: Fully buried or probe insertion
- Response Time: <1s
- Working Pressure: 0.9–1.1 atm
- Storage Environment: –20°C to 60°C
Temperature
- Range: –40°C to 80°C
- Accuracy: ±0.5°C
- Resolution: 0.1°C
Moisture (Soil Humidity)
- Range: 0–100%
-
Accuracy:
- ±3% (0–53%)
- ±5% (53–100%)
- Resolution: 0.1%
Conductivity (EC)
- Range: 0–10,000 µS/cm
- Resolution: 10 µS/cm
pH
- Range: 3–9 pH
- Accuracy: ±0.3 pH
- Resolution: 0.01 pH
Soil Nutrients (NPK)
- Range: 0–1999 mg/kg
- Accuracy: ±2% F.S
- Resolution: 1 mg/kg
Application
- Greenhouse farming
- Rice fields and open farmland
- Vegetable and crop cultivation
- Orchards and nurseries
- Smart agriculture (IoT)
- Soil research and monitoring stations
- Irrigation management systems
- Environmental monitoring projects
Datasheet: For detailed technical information, refer to the 7-in-1 Integration Soil Sensor Instruction Manual Data sheet