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Shenzhen Bonad Instrument Co., Ltd.

Soil Sensor, Soil Moisture Sensor, Electric Conductivity Soil Sensor manufacturer / supplier in China, offering RS485 Moisture / Electric Conductivity / Temperature 3 in 1 Soil Sensor, K Type Thermocouple Wire 500mm for Glow Wire Tester, 1mm U Shape Glow Wire Loop for Glow Wire Test and so on.

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Supplier Homepage Product Soil test senser&meter RS485 Moisture / Electric Conductivity / Temperature 3 in 1 Soil Sensor

RS485 Moisture / Electric Conductivity / Temperature 3 in 1 Soil Sensor

FOB Price: US $50-150 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-150/ Piece
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Port: Shenzhen, China
Production Capacity: 50000 Per Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: BND-MEC10
  • Sensing Type: Resistive
  • Output Signal Type: Digital Type
  • Material: 316L Steel Stainless
  • IP Rating: IP65
  • Customized: Customized
  • Moisture Range: 0-50% 0-100%
  • Supply Voltage: 3.6-30V DC 12-30V DC 2.7-16V DC
  • Measurement Parameters: Soil Moisture/Ec./Temperature
  • Operating Environment: -40~85°c
  • The Measurement Precision of Soil Temper: ±0.5ºC
  • Transport Package: Carton Case
  • Origin: Shenzhen, China
  • Installation Type: Tee Type
  • Contact: Contact
  • Production Process: Integration
  • Measuring Medium: Ec/Temp./Moisture
  • Certification: ISO
  • Warranty: 1 Year
  • Conductivity Range: 0-5000us/Cm 0-10000us/Cm 0-20000us/Cm Custom Desig
  • Line Length: 2m
  • Electrode Length: 70mm
  • The Material of The Probe: Food Grade Stainless Steel
  • Trademark: BONAD
  • Specification: 45*15*145mm
  • HS Code: 9031809090
Product Description
RS485 Moisture / Electric Conductivity / Temperature 3 in 1 Soil Sensor

Product Description
MEC10 RS485 soil moisture / electric conductivity / temperature 3 in 1 soil sensor

MEC10 soil moisture / conductivity / temperature sensor is high sensitivity and stable performance. it is the important tool for observation and study of the occurrence, evolution of saline soil, as well as for improved water and salt dynamic. By measuring the dielectric constant of the soil, can be stably directly reflect the true moisture content of various soils. MEC10 soil moisture sensor measures the soil moisture volume percentage, soil moisture measurement methods in line with current international standards. Suitable for soil moisture monitoring, scientific experiments, water-saving irrigation, greenhouse, flowers, vegetables, grass pastures, fast testing of soil, plant culture, sewage treatment, precision agriculture and other occasions.

Sensor has the following characteristics:

(1) soil moisture, Electric conductivity and temperature 3 in 1.

(2) can be used on one of the fertilizer solution , as well as on testing Electric conductivity between the other nutrient and the matrix.

(3) the electrode is used of specially treated alloy material that can withstand strong external shocks, difficult to damage.

(4) it is completely sealed, acid corrosion, can be embedded directly into the soil or water for long-term dynamic testing.

(5)  High accuracy, fast response, good interchangeability, measuring probe into the design to ensure accurate and reliable performance.

(6) perfect protection circuit and a variety of signal output interface optional.

Detailed Images
Technical Parameters
Output SignalVoltage Output0-2V
(The output impedance of approximately 0 Euro)
Current output4-20mA
Load Resistance
RS485 Interface
Modbus Protocol
Supply voltage3.6-30V/DC DC12-30V/DC DC3.6-30V/DC DC
Static power6mA@24V DC DC50mA@24V DC DC
(Two current output channels are 20mA)
6mA@24V DCDC
Soil moisture rangeRange:0-50%,0-100%
Electric conductivity RangeRange:0-5000us/cm,10000us/cm,20000us/cm
Resolution:0-10000us/cm(10us/cm), 100000-20000us/cm(50us/cm)
Accuracy: 0-10000us/cm(±3%); 10000-20000us/cm(±5%)
Conductivity Temperature CompensationBuilt-in temperature compensation sensor,Compensation range0-50ºC
Temperature measurement rangerange:-40~80ºC,Resolution:0.1ºC,accuracy :±0.5ºC
The measuring principleFDR method of soil moisture, soil conductivity AC bridge method,Insert situ soil or immersed in broth, or integrative water and fertilizer nutrient solution to test directly.
Protection classIP68 Immersion in water can be used for a long
Operating Environment-40~85ºC
Probe materialSpecial electrode corrosion
Sealing materialBlack flame retardant epoxy resin
MountingAll buried or probes inserted all measured media
The default cable length2M, can be customizable
ConnectionPreloaded cold terminal
Electrode length70mm

Model Selection
Code numberCodeCode Description
Code 1: ProductsMEC10MEC10 soil moisture,soil electric conductivity (EC)and soil temperature 3 in 1
Code 2: measurement parametersAsoil moisture,soil electric conductivity (EC)and soil temperature 3 in 1
Code 3:Soil moisture rangeA


Code 4:Conductivity RangeA
custom design
Code 5: supply voltageA
3.6-30V DC
12-30V DC
2.7-16V DC
custom design
Code 6: Output signalA
Voltage Output 0-2V
Current output 4-20mA
RS485 interface ,Modbus Protocol
RS485 interface,Modbus Protocol & Voltage Output0-2V
RS485 interface,Modbus Protocol & Current Output4-20mA
SDI-12 interface
custom design
Code 7: line length002
custom design
Code example:
MEC10 soil sensor,Soil moisture range:0-100%,soil electric conductivity range:0-10000us/cm,3.6-30V power supply,RS485 interface,Modbus protocol,5M cable.Code sample :MEC10 - A B B A C 005
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