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Soil Spectra
Smart soil sensing for modern agriculture
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Supports RS485 Modbus RTU for long-distance, reliable communication
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Captures vital soil health parameters: Moisture, Temperature, EC, pH, N, P, K
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Ideal for agriculture & environmental monitoring applications
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Key Features
- 7-in-1 multi-parameter soil measurement (Moisture, Temperature, EC, pH, N, P, K)
- Long-distance RS485 Modbus RTU communication for reliable data transfer
- Rugged IP68 protection for harsh field environments and buried installation
- High accuracy with fast response time (<1 sec) for real-time monitoring
- Factory calibrated with traceable soil standards for precise measurements
- Low power requirement — ideal for IoT and remote deployments
- Strong corrosion and shock resistance for long-term durability in agriculture
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Applications
- Smart agriculture & irrigation automation
- Greenhouse and indoor farming control
- Soil mapping for precision farming practices
- Environmental and climate research studies
- Soil quality assessment for crop planning
- Sustainable agriculture — govt./NGO programs in rural development
- Suitable for farms of all scales — small to large agritech deployments
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Specifications
- Supply Voltage: 5V DC
- Output Interface: RS485 Modbus RTU
- Response Time: < 1 second
- Moisture Range: 0–100% RH
- Moisture Accuracy: ±3% (0–53%), ±5% (53–100%)
- Temperature Range: −45°C to +115°C
- Temperature Accuracy: ±0.5°C
- pH Range: 0–14 pH
- pH Accuracy: ±0.3
- EC Range: 0–10000 µS/cm
- EC Resolution: 10 µS/cm
- NPK Range: 0–1999 mg/kg (each for N, P, K)
- NPK Accuracy: ±2% F.S.
- Operating Temperature: −20°C to +85°C