5 in 1 PH-EC-NPK Soil Sensor RS485

Soil Sensor RS485 5 in 1 PH EC NPK Sensor Tanah

Specification :
– DC Power Supply : 5-30V
– Maximum Power Consumption : 0.5W (24VDC Power Supply)
– Core chip temperature resistance : 85°C
– Soil Conductivity Range : 0 ~ 20000uS/cm
– Soil Conductivity Resolution : 1uS/cm
– Soil Conductivity Typical Accuracy :
±3%FS in the range of 0-10000uS/cm
±5%FS in the range of 10000-20000uS/cm (brown soil, 60%, 25°C)
– Soil PH Range : 3~9PH
– Soil PH Resolution : 0.1
– NPK Parameters Range : 0 ~ 2999mg/kg(mg/L)
– NPK Resolution : 1mg/kg (mg/L)
– NPK Typical Accuracy : <5%
– Output Signal : RS485 (Modbus Protocol)
– Protection Grade : IP68

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