Soil NPK-EC-PH-Temperature-Moisture Nutrient Sensor with Portable Handheld Display Terminal (RS485 Output)

The Multiparameter Soil Sensor is an advanced agricultural monitoring system that combines multiple sensors in a single device to provide a comprehensive assessment of soil conditions. This system includes sensors for measuring pH, N, P, K (Nitrogen, Phosphorus, and Potassium) levels, electrical conductivity, temperature, and soil moisture.

Designed for applications in precision agriculture, environmental research, and soil resource management, this sensor offers accurate and reliable measurements across a wide range of conditions. Its key features include:

1. pH sensor with a range of 3-9pH and an accuracy of ±0.3pH.
2. N, P, K sensor capable of measuring concentrations from 0-1999mg/kg with an accuracy of ±2%F.S.
3. Integrated soil conductivity, temperature, and moisture sensor, with measurement ranges of 0-10000µs/cm for conductivity, -40°C to 80°C for temperature, and 0-100% for moisture.
4. Communication via RS485 using the Modbus-RTU protocol, facilitating integration with existing systems.
5. Robust design with IP68 rating, suitable for use in adverse field conditions.
6. Low power consumption, making it ideal for remote or solar-powered applications.

The system is complemented by a handheld terminal that allows for on-field data reading and storage. This terminal features a 2.8" LCD screen, 4MB storage capacity, and a long-lasting rechargeable battery.

This multiparameter sensor provides farmers, researchers, and soil management professionals with a comprehensive tool for monitoring and analyzing soil conditions, enabling more informed decision-making regarding crop management, fertilization, and irrigation.