The Soil NPK Sensor RS485 is an industrial-grade sensor designed to measure Nitrogen, Phosphorus, and Potassium levels in soil. Featuring an RS485 interface with Modbus RTU communication, IP68 protection, and high measurement accuracy, it is ideal for precision agriculture, smart farming, greenhouse monitoring, and automated irrigation systems requiring real-time soil nutrient analysis.
Original price was: ₹3,999.00.₹2,999.00Current price is: ₹2,999.00. (Excl GST)
| Quantity | Discount | Discounted price |
| 10 - 29 | 2.5% | ₹2,999.00 |
| 30 - 69 | 5% | ₹2,999.00 |
| 70 - 100 | 7.5% | ₹2,999.00 |
The Soil NPK Sensor RS485 is a high-precision agricultural sensor designed to measure the concentration of essential soil nutrients: Nitrogen (N), Phosphorus (P), and Potassium (K). Featuring an industrial-grade RS485 interface with Modbus-RTU protocol, the sensor enables real-time monitoring of soil fertility for precision agriculture, smart irrigation, and greenhouse automation systems.
| Parameter | Specification |
|---|---|
| Measurement Parameters | Nitrogen (N), Phosphorus (P), Potassium (K) |
| Measurement Range | 1 – 1999 mg/kg (ppm) |
| Measurement Accuracy | ±2% F.S. |
| Resolution | 1 mg/kg (ppm) |
| Communication Interface | RS485 |
| Protocol | Modbus RTU |
| Operating Voltage | 9V – 30V DC |
| Power Consumption | < 0.15W |
| Response Time | < 1 second |
| Protection Rating | IP68 |
| Operating Temperature | 5°C to 45°C |
| Probe Material | Corrosion-resistant stainless steel |
| Cable Length | Standard 2m (extendable) |
