soil nutrient sensor

1.Soil nutrient sensor product overview

soil nutrient sensor is used to measure and detect the content of nitrogen (N), phosphorus (P), potassium (K) in soil. It is a device that measures the concentration of nutrients in soil.The soil nutrient 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, thereby facilitating the systematic assessment of soil conditions.It can be buried in the soil for a long time, is resistant to long-term electrolysis, corrosion resistance, vacuum potting, and is completely waterproof.

The sensor is widely used in soil nitrogen, phosphorus and potassium detection, precision agriculture, forestry, soil research, geological exploration, plant cultivation and other fields.

2.Functional characteristics of soil nutrient sensor

1.Low threshold, few steps, fast measurement, no reagents required, and no limit on the number of tests.

2.High measurement accuracy, fast response speed and good interchangeability.

3.The electrodes are made of specially treated alloy materials, which can withstand strong external impacts and are not easily damaged.

4.Completely sealed, resistant to acid and alkali corrosion, and can be buried in the soil for long-term dynamic testing.

5.The probe insertion design ensures accurate measurement and reliable performance.

3.Technical parameters of soil nutrient sensor

DC power supply (default)	DC 5-30V
Maximum power consumption	≤0.15W (@12V DC, 25℃)
working temperature	0℃~55℃
Nitrogen, phosphorus and potassium parameters	Measuring range	1-1999 mg/kg(mg/L)
	resolution	1 mg/kg(mg/L)
response time	<1S
Protection level	IP68
Probe material	Stainless steel
Sealing material	Black flame retardant epoxy resin
Default cable length	2 meters, cable length can be customized as required
Overall dimensions	45*15*123mm
Output signal	RS485(Modbus protocol)

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