Measure Principle: Conductivity sensor with 2 or 4 electrodes

Conductivity Range:
0 – 200 μS/cm 0 – 2000 μS/cm
0 – 20 mS/cm (Two electrodes for ground water, constant: 0.4 – 0.7)
0 – 200 mS/cm (Four electrodes, constant: 1)

Resolution: 0.01

Accuracy: ±1%

Salinity Range: 5-60g/kg

Response Time: < 5 s

Operate Temp: 0 – 50°C

Store Temp: -10 – 60°C

Protection: Ip68

Pressure: 5bar

Weight: 0.45kg(Sensor & 3 meters cable)

Material: PVC, Stainless Steel , POM

Connection: 9 armored connectors, polyurethane jacket, bare-wires or waterproof Fisher connector

Signal Interface: Modbus RS485 (Option SDI-12)

Power: 5~12VDC

Cable Length: 10 meters as default, the max can be 100 meters

Electric Consumption
Standby 25μAAverage RS485(1 measure/s): 6.3mA
Average SDI12 (1 measure/s) : 9,2 mA
Current pulse: 500 mA