With the development of the agricultural Internet of Things, agriculture has also ushered in the era of the Internet of Things. The soil detector has entered the agricultural field. It can measure the nutrient content in the soil for timely replenishment. The soil nitrogen, phosphorus and potassium sensor can accurately measure the content of nitrogen, phosphorus and potassium in the soil. Next, let’s take a look at the details of the soil nitrogen, phosphorus and potassium sensor.
Function of soil sensor:
Accurate measurement with high-sensitivity probe. Measure many types of soil; the measurement results can be displayed in a few seconds. No reagents are required, and the number of detections is unlimited. Quick on-site inspection, easy to carry. Insert the soil to get the number. Reduce time cost. Low power consumption, long life, no charging.
How to use soil detector:
- Quick test method
Select a suitable measurement location, avoid rocks and similar hard objects, create surface soil according to all measurement depths, maintain the original slackness of the soil below, hold the sensor firmly, insert the soil vertically, do not shake left and right when inserting, one measurement point It is recommended to average multiple times within a small range.
- Buried measurement method
Dig a hole approximately 20cm in diameter. According to the measurement needs, the sensor steel needle is inserted into the pit horizontally, and the pit is filled and compacted to ensure that the steel needle is in close contact with the soil. After the sensor is stable for a period of time, continuous long-term measurement and recording can be carried out.
Soil nitrogen, phosphorus and potassium sensor detector
The soil nitrogen, phosphorus and potassium sensor is suitable for detecting the content of nitrogen, phosphorus and potassium in the soil. The fertility of the soil is judged by detecting the content of nitrogen, phosphorus and potassium in the soil. This facilitates the systematic assessment of soil conditions. Can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting, and completely waterproof.