CWT Soil sensor HC-A (analog type)

Soil parameters measuring

Humidity (moisture) : Measuring range: 0-100%RH
                                    Accuracy: 2% within 0-50%, 3% within 50-100% (@60%, 25°C)
                                    Long-term stability: 1%RH/y
                                    Response time: 4s

Conductivity (EC) : Measuring range: 0-10000 us/cm
                                  Accuracy: 0-10000 us/cm range is ±3%
                                  Long-term stability: 1%uS/cm
                                  Response time: 1s
                                  Inside temperature offset sensor, range: 0-50°C

Basic parameters

Power supply : 4-20mA/0-5V type: DC10-30V/ 0-10V output type: DC18-30V
Max Power consumption : 4-20mA type: 0.4W (12V power supply)
                                                0-5V type: 0.3W (12V power supply)
Protection class : IP68, long-term immersion in water use
Cable length : 2M
Operating environment : -40°C-80°C
Overall dimensions : 45 * 15 * 123mm
Output signal Current output: 4-20mA / Voltage output: 0-5V/0-10V
Load capacity Current output: 600Ω / Voltage output: resistance 250Ω

CWT Soil sensor manual HC-A (analog type)