Description：
The soil conductivity sensor（soil EC sensor） adopts the new generation of international FDR measurement method, and the accuracy can reach below 3%; the electromagnetic non-contact measurement method, the soil conductivity sensor will not drift with time, greatly improving the stability of the product and prolonging the service life.
Features：
(1)High protection performance: the use of epoxy resin vacuum filling, high-density epoxy resin is used for high-temperature vacuum filling between the probe and the main body, which can prevent moisture from entering the main body and has better sealing performance. In addition to the assembly part, we also conduct waterproof and dust-proof treatments on the entire body to ensure long-term operation of the components.
(2)Probe: The soil conductivity sensor uses austenitic 316 stainless steel as the raw material for the probe parts. It has the properties of anti-rust, electrolysis and salt-alkali corrosion resistance, thus ensuring the long-term operation of the probe parts. Therefore, it is suitable for various soils.
(3)Internal structure: low power consumption and high sensitivity chip, the soil conductivity sensor uses high-quality chips inside, low power consumption, high sensitivity, and stable signal.
Monitoring parameters：
The soil conductivity sensor is mainly used to monitor the salt content in the soil. The soil conductivity sensor has the advantages of small soil influence, high measurement accuracy and fast response speed. It can be directly embedded in the soil for a long time without corrosion.
Application：
Soil sensor is suitable for farmland production, soil research, greenhouse planting, orchard nursery, all kinds of horticultural soil testing, support parameter free customization, multi in one soil sensor customization.
Product Size：
Technical Parameters：
| Parameter | Parameter content |
|---|---|
| Power supply | 12-24V DC |
| Output Signal | RS485/0-5V/0-10V/4-20mA |
| Installation method | Fully buried or all probes are inserted into the measured medium |
| Protection level | IP68 |
| Response time | <1s |
| Conductivity measurement range | 0-10000us/cm |
| Conductivity resolution | 10us/cm |
| Storage environment | -45°C-115°C |
| Working pressure range | 0.9-1.1atm |
| Current output load | ≤600Ω |
Example diagram：
