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RS485 Soil NPK Sensor Probe

RS485 Soil NPK Sensor Probe

Regular price ₦67,500.00 NGN
Regular price Sale price ₦67,500.00 NGN
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Soil npk sensor features

1. Simple to use, few operation steps, fast measurement, no reagents, unlimited detection times.
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 easy to damage.
4. Completely sealed, resistant to acid and alkali corrosion, and can be buried in soil for long-term dynamic testing.
5. The probe plug-in design ensures accurate measurement and reliable performance.


Power supply: 9-24VDC

Maximum power consumption: ≤0.15W

Operating temperature: -20~50℃, 15-90%RH

NPK parameters:

Range: 0-1999 mg/kg(mg/L)

Resolution: 1 mg/kg(mg/L)

Precision: ±2%FS

Response time: ≤1S

Protection grade: IP68

Probe material: 316 stainless steel

Sealing material: Black flame-retardant epoxy resin

Default cable length: 2 meters

Dimensions: 45*15*123mm

Output signal: RS485/4-20ma/0-5v/0-10v

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