Conductivity Electrode
Conductivity Electrodes
Drinking Water Wastewater Treatment Ground Water Swimming Pool & SPA Water Quality Monitoring of Power Plants Aquaculture, Agriculture & Hydroponics Oil and Chemical Industries Biotechnology and Pharmacy

Conductivity Electrode

Clean drinking water is essential to human health. Monitoring and conductivity at multiple stages along the drinking water production process ensures the final product is safe for consumption.

  • Features
  • Applications
  • Specifications

Strong anti-interference, electrical isolation design for power supply and output

Measurement range: 0.00-200.0mS (auto range, no need to select and set conductivity constant K)

Modbus-RS 485 signal output

Up to 60℃ (140°F)working temperature

Applicable in freshwater and seawater

Wide supply voltage 9-36 VDC



Industrial wastewater/PCB processing water

Aquaculture/fish farming

Ground water

Drinking water


Measuring principle:  two-electrode Platinum or SS316L 

Measuring range: 0 to 500 mS/cm

Working temperature: 0 to 60 ℃ (0-140°F)

Temperature sensor NTC 10K

Installation: Upper 3/4 NPT thread

Digital Modbus RS-485 signal

Quick guide for industrial conductivity electrodes-2505.pdf