1.With high sensitivity, fast response, can effectively resist water vapor,features such as high stability and long service life.
2.Using high-precision data acquisition chip, advanced manufacturing process And surface mount technology to ensure accurate and reliable measurement data.
3.It is suitable for most general environmental sensing, and the data is accurate.
Measurement parameters：Soil temperature, soil volumetric water content, soil conductivity (EC value), soil pH
Units of measurement：℃；%( m3/m3)；μS/cm；pH
Temperature range：－30～70℃（Customizable 0～50℃or any other range）
Moisture range：0～100%（Selectable ange include 30%，50% etc.or any
other range）
Conductivity range：0～2000μS/cm，0～10000μS/cm，0～20000μS/cm
pH range：3～10pH
Accuracy：±0.2℃；0～50%（m3/m3）within the range ±2%（m3/m3）；±2%；
±0.2pH
Resolution：0.1℃；0.1%；1μS/cm；0.01pH
Output Singal：RS485（Standard Modbus-RTU Protocol，Default Modbus ID：01）
Power supply：7～24V DC
Operating Temp.：－30℃~70℃
Stability time: 3 seconds response time <1 second after power-on