ISSO-SM-1 Soil moisture sensor
The ISSO–SM–1 soil moisture sensor is an integrated multiparametric measuring device designed for simultaneous determination of temperature, humidity and electrical conductivity of soil. The high sensitivity and stability of the sensor make it an indispensable tool for in-depth observation and analysis of the processes of origin, evolution, land reclamation and water–salt dynamics of saline soils. It provides a measurement of the volume percentage of soil moisture.
Dust and moisture protection. The sensor‘s design provides for complete sealing with IP68 protection class, which allows it to be immersed in water and soil for a long time.
The sensor provides high measurement accuracy (±0,5℃ for temperature, 5% for humidity, ±5% for conductivity) and is characterized by a fast response time.
Integrated multiparametric measurement: The ISSO–SM–1 is unique in its ability to simultaneously measure three key environmental parameters: temperature, humidity, and electrical conductivity.
Main characteristics of the ISSO-SM-1 soil moisture sensor
| Parameter | Meaning | |
| Temperature | Measuring range, ℃ | from -40 to +80 |
| Permission, ℃ | 0,1 | |
| Accuracy, ℃ | ±0,5 | |
| Soil moisture |
Measuring range, %RH | 0–100 |
| Permission, %RH | 0,1 | |
| Accuracy, % | 5 | |
| Specific electrical conductivity of water |
Measuring range, mcm/cm | 0–10000 |
| Resolution, mcm/cm | 1 | |
| Accuracy, % | ±5 | |
| Supply voltage, V | DC 5–24В | |
| The output signal | RS485, protocol Modbus | |
| Degree of protection | IP68, can be used for a long time when immersed in water | |
| Size, mm | 45×15×135 | |
The ISSO-SM-1 soil moisture sensor is used in systems
In which projects was it used
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