Product Introduction
The MP-ECC soil EC sensor uses a stainless steel metal electrode method to measure soil conductivity. When the sensor is inserted into the soil, various ions present in the soil will move in a directional manner under the action of an electric field, forming an electric current. Soil conductivity reflects the total concentration and mobility of ions in the soil. The electrode provides a path for current to pass through, and by measuring the current passing through the soil at a certain voltage, combined with factors such as the geometric size of the electrode, the conductivity of the soil can be calculated.

Product Features
1. High measurement accuracy, fast response speed, good interchangeability, and high data transmission efficiency.
2. Good sealing performance, can be directly buried in soil for use, and is not corroded.
3. Real time conductivity monitoring function can measure the conductivity of soil at different depths.
4. The electrical isolation of the equipment can resist complex interference situations on site, with an isolation voltage of up to 1500V.
5. The RS485 port can withstand electrical isolation of up to 5000VRMS (60s) and typical CMTI of ± 150kV/μ s.

Applicable fields
Suitable for water-saving agricultural irrigation, greenhouses, flowers and vegetables, grassland pastures, soil rapid testing, plant cultivation, scientific experiments, underground oil and gas pipelines, and anti-corrosion monitoring of other pipelines.

Technical Specifications
Measurement range |
0~2000μS/cm,0~10000μS/cm,0~20000μS/cm |
measurement accuracy |
±2% |
resolution |
1μS/cm |
output signal |
A: Voltage signal (choose one of 0-2V, 0-5V, 0-10V)
B: 4-20mA (current loop)
C: RS485 (standard Modbus RTU protocol, default device address: 01)
D: SDI-12 (Serial Data Communication Interface Protocol of the American Hydrological Organization)
|
power supply voltage |
5-24V DC (when the output signal is 0-2V, RS485, SDI-12)
12-24V DC (when the output signal is 0-5V, 0-10V, 4-20mA)
|
power |
≤0.2W |
scope of work |
-30℃~70℃ |
stabilization time |
1 second after power on |
response time |
<1 second |
Probe length |
55mm,φ3mm |
Probe material |
316L stainless steel |
sealing material |
ABS engineering plastic, epoxy resin, waterproof rating IP68 |
Cable specifications |
Standard configuration of 2 meters (customizable for other cable lengths, up to 1200 meters) |