RK500-23 Soil EC Sensor & Soil Salinity Sensor

The probe of RK500-23 EC/Salinity sensor is made of titanium alloy inner electrode, using tetrafluoroethylene lining,outerelectrode is 316L stainless steel, it has the characteristics of stable performance, high sensitivity and wide application range.RK500-23 is simple in structure, stable in performance and easy to operate. It is used for on-site monitoring of soil water-saltdynamics. lt is an ideal observation instrument for studying the occurrence, evolution and improvement of saline-alkaline soil.

Features

• Measuring medium : Soil or similar to soil
• Principle : Frequency conversion method
• Supply : 7-30VDC(power consumption<0.2W)
• Accuracy : ±1%
• Response time : 1s
• Output signal : 4-20mA & RS485 at the same time
• Drift : ≤0.3%FS/24h
• Operating temperature : -20℃-+80℃
• Probe material : 316L
• Probe dimension : Φ13*175mm
• Ingress protection : IP68
• Storage : 10-60℃@20%-90%RH
• Cable length : Default:5m