Soil Nutrient Sensor Soil NPK Sensor Fertility Tester For Precision Agriculture

The soil NPK sensor and soil NPK detector are suitable for detecting the content of nitrogen, phosphorus and potassium in the soil. By detecting the content of nitrogen, phosphorus and potassium in the soil, the fertility of the soil can be judged, which is convenient for customers to systematically evaluate the soil condition. The soil NPK sensor is suitable for all kinds of soil, can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting and completely waterproof.

Soil nitrogen,phosphorus and potassium sensor RS485 measuring instrument soil nutrient fertility tester features:

(1) Convenient measurement: soil nitrogen, phosphorus and potassium detection is no longer limited to industry professionals, and the soil NPK sensor can be inserted into the soil to measure the nitrogen, phosphorus and potassium content in the soil;

(2) Low measurement cost: Compared with traditional laboratory measurement, the soil NPK sensor has low threshold, low cost, few steps, no reagents, and unlimited number of tests;

(3) High precision: The soil NPK sensor has high precision, fast measurement speed, and quick on-site inspection. It is easy to carry and insert into the soil to get the number, which shortens the time and cost.

The soil NPK sensor is suitable for detecting the content of nitrogen, phosphorus and potassium in the soil. By detecting the content of nitrogen, phosphorus and potassium in the soil, the fertility of the soil can be judged, which in turn facilitates the customer to systematically assess the soil condition.

1. Nitrogen: It is an essential nutrient for plant growth, and it is a component of every living cell. Plants need a lot of nitrogen. The effect of nitrogen on plant growth and development is very obvious. When nitrogen is sufficient, plants can synthesize more proteins and promote cell division and growth, so plant leaf area grows fast and more leaf area can be used for photosynthesis.

2. Phosphorus: The content of phosphorus in the plant body is second only to nitrogen and potassium, and is generally higher in the seeds. Phosphorus is a constituent element of many important compounds in plants such as nucleic acids, proteins and enzymes. Phosphorus plays an important role in plant nutrition. Almost many important organic compounds in plants contain phosphorus. Phosphorus can promote the formation and growth of early root systems, improve the ability of plants to adapt to external environmental conditions, and help plants to withstand the harshness of winter.

3. Potassium: Potassium is a major nutrient for plants and also one of the three elements in the soil that often affect crop yield due to insufficient supply. Potassium is distributed in high amounts in organs and tissues where plants are metabolically active, and has the function of ensuring the smooth progress of various metabolic processes, promoting plant growth, and enhancing resistance to pests and diseases, and resistance to collapse. Potassium significantly increases the uptake and utilization of nitrogen by plants and is quickly converted into protein.

Soil NPK Sensor data sheet 

Soil-NPK-sensor-NiuBoL.pdf

NBL-S-NPK-Soil-NPK-Sensor-Instruction-Manual-4.0.pdf