Soil Moisture, Temperature & EC Sensor
All-in-one soil sensor for accurate measurement of moisture, temperature, and electrical conductivity. Ideal for precision agriculture and soil monitoring.
Product Description
This integrated soil sensor measures soil moisture, temperature, and electrical conductivity (EC) in one durable, stainless steel probe. Designed for direct insertion into the soil surface or profile, it delivers fast, reliable readings with high accuracy and sensitivity—ideal for real-time monitoring in agriculture, horticulture, and environmental research.
Equipped with built-in temperature compensation, the sensor ensures consistent data under varying field conditions. It can be permanently embedded underground and connected to a data logger or control system for continuous, long-term soil analysis.
Whether used in greenhouses, crop fields, research plots, or irrigation systems, this multi-parameter sensor provides valuable insights for optimizing water use, improving soil health, and enhancing crop yield. Its simple operation, excellent stability, and wide compatibility make it an essential tool for modern precision farming.
Specifications
Item
Technical Specification
Moisture
Temperature
EC
Range
0-50%,0-100%
-30℃-+70℃
0-5000us/cm,10000us/cm,20000us/cm
Accuracy
±2%(0-50%)
±3%(51-100%)±0.5℃
±3%FS
Resolution
0-50%:0.03%,50-100%:1%
0.1°C
0.01mS/cm
Output Signal
Analog Voltage 0-2V,RS485 Modbus, SDI-12
Supply
3.6-30VDC, 5-24VDC(SDI-12)
Power Consumption
6mA@12V DC
Measurement Technique
Moisture by FDR and EC by AC excitation
Installation
Surface or buried installation
Effective measurement area
With the center of the probe diameter is 70mm, high 70mm cylinder
Housing
ABS
Dimensions
45*15*145mm( probe:3* Ø3*70mm)
Operating Temperature
-40℃-+80℃
Ingress Protection
IP68
Storage
-20-60℃@20%-90%RH
Probe material
316L stainless steel
Sensor Sealed
Epoxy resin
Product Manual