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Shandong Fengtu IOT Technology Co., Ltd

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Soil NPK Sensor

Soil NPK Sensor

Model:FT-NPK

Brand:fengtu

Soil NPK Sensor does not require any chemical reagents and is used to monitor the nitrogen, phosphorus and potassium content of the soil to help determine the fertility of the soil.

Product details

1.Soil NPK Sensor Product Overview

Soil NPK Sensor does not require any chemical reagents and is used to monitor the nitrogen, phosphorus and potassium content of the soil to help determine the fertility of the soil.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 facilitates the systematic evaluation of the soil conditions. It can be buried in the soil for a long time, is resistant to long-term electrolysis, corrosion, vacuum potting, and 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. Soil NPK Sensor Features

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

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

3. The electrode is made of specially treated alloy material, which can withstand strong external impact and is not easily damaged.

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

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

3. Soil NPK Sensor Technical Parameters

DC power supply (default)DC 5-30V
Maximum power consumption≤0.15W (@12V DC, 25℃)
Operating temperature0℃~55℃
NPK parametersRange1-1999 mg/kg(mg/L)
Resolution1 mg/kg(mg/L)
Response time<1S
Protection levelIP68
Probe materialStainless steel
Sealing materialBlack flame retardant epoxy resin
Default cable length2 meters, cable length can be customized as required
Dimensions45*15*123mm
Output signalRS485 (Modbus protocol)



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