Environment Monitoring Sensors Manufacturer

4 in 1 soil nutrient sensor

This integrated soil nutrient sensor can measure soil moisture, electrical conductivity, temperature, and pH elements at the same time. It can be used for long-term and stable measurement of soil conditions in a fixed area at a cheap price. Using RS485 Modbus standard protocol, the signal is stable.

  • Model: RS-ECTHPH-N01-TR-1
  • MOQ: 1 PCS
  • Delivery date: within 24 hours
  • Price: $50.9

About Integrated Soil Nutrient Sensor

Description and Prices

This 4 in 1 soil nutrient sensor solves the problem that users need to purchase multiple soil sensors to measure different soil elements. This soil nutrient sensor consists of five stainless steel probes, which are used to measure soil moisture, temperature, electrical conductivity, and pH. You can select one or more soil elements to measure or test all soil elements at the same time. The flexibility is very high. The housing of the integrated soil nutrient sensor is sealed with epoxy resin vacuum, completely waterproof, with IP68 protection class. It can be used outdoor for a long time. It is resistant to electrolysis and corrosion. The service life is up to 3-5 years.


Power supply: DC 4.5-30V
Maximum power consumption: 0.5W (24V DC power supply)
Working temperature: -20℃~+60℃
Core chip temperature resistance: 85℃
Protection grade: IP68
Probe material: Anti-corrosion special electrode
Sealing material: Black flame-retardant epoxy resin
The default cable length: 2 meters, the cable length can be customized as required
Dimensions: 45*15*123mm
Output signal: RS485

soil sensor use

Range: -40~80℃
Accuracy: ±0.5℃ (25℃)
Resolution: 0.1℃


Range: 0-100%
Accuracy: 0-50%≤ 2%, 50-100%≤ 3%
Resolution: 0.1%


Range: 0-20000μS/cm
Accuracy: 0-10000μS/cm ≤±3%FS, 10000-20000μS/cm ≤±5%FS
Resolution: 1μS/cm


Range: 3~9PH
Resolution: 0.1

Advantages of soil nutrient sensor

High quality

The electrode is made of specially treated alloy material, which can withstand strong external impact and is not easy to damage. Our soil nutrient sensor can be buried in the soil for a long time.

Low price

We have a large and complete production line, all costs are controllable, and we guarantee to provide you with wholesale prices, which are absolutely lower than those of our peers.

Wide application

Soil nutrient sensor can be widely used in water-saving irrigation, greenhouses, flowers and vegetables, grassland pastures, soil rapid testing, plant cultivation, sewage treatment, precision agriculture and other occasions.

High precision

High precision, fast response, good interchangeability, probe plug-in design to ensure accurate measurement and reliable performance.
Wide application

Top brand

We are a manufacturer with 15 years of manufacturing experience. The company has a complete R&D team, technical team, production team and sales team. It is the leader of China’s environmental equipment.

Free platform

We provide you with a free cloud platform, and you can view data remotely through computers, tablets, mobile apps, etc. Grasp real-time data anytime, anywhere.

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