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Soil NPK Sensor Agricultural

Reference RBD-1833

NEW TYPE AVAILABLE CLICK HERE
Measurement range: 0-199 mg/KG
Measurement accuracy: +-2%F.s
Resolution: 1mg/KG (mg/L)
Response time (T90, s): less than 10
Communication port: RS485
Power supply: 5V-24v DC

Description
Product Details

Description

The soil NPK sensor is suitable for detecting the content of nitrogen, phosphorus, and potassium in the soil, and judging the fertility of the soil by detecting the content of N, P, and K in the soil. The stainless steel probe of the soil NPK sensor can be buried in the soil for a long time and is resistant to long-term electrolysis, salt, and alkali corrosion. The shell is vacuum potted and completely waterproof. Featured By RoboticsBD

Soil npk sensors are widely used in soil nitrogen, phosphorus and potassium detection, precision agriculture, forestry, soil research, geological prospecting, plant cultivation and other fields.

Featured By RoboticsBD.

This NPK sensor does not automatically provide accurate readings—it must first be calibrated. To ensure proper use of the NPK storage system, soil samples must be collected and measured using a nationally standardized measuring instrument.

After obtaining accurate nitrogen (N), phosphorus (P), and potassium (K) values, these results must be written into the device using the 485 communication protocol.

Once the calibration data is uploaded, the sensor will begin displaying real-time NPK values. This calibration step is mandatory and must be completed before relying on any measurements from the system.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

Simple to use, few operation steps, fast measurement, no reagents, unlimited detection times.
High measurement accuracy, fast response speed, and good interchangeability.
The electrode is made of specially treated alloy material, which can withstand strong external impact and is not easy to damage.
Completely sealed, resistant to acid and alkali corrosion, and can be buried in soil for long-term dynamic testing.
The probe plug-in design ensures accurate measurement and reliable performance.

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General Specification
Measurement range	0-199 mg/KG
Measurement accuracy	=+-2%F.s
Resolution	1mg/KG (mg/L)
Response time (T90, s)	less than 10
Operating temperature	5 to 45°C
Working humidity	5 to 95% (relative humidity), no condensation
Baud rate	2400/4800/9600
Communication port	RS485
Power supply	5V-24v DC
Sensor Cable length	1.2 meters
Shipment Weight	0.150 kg
Shipment Dimensions	18 × 18 × 6 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

Package Includes:

1 x Soil NPK Sensor Agricultural.

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Product Details

Reference RBD-1833

Specific References

EAN13: 1833

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