Project Description

Industrial Online Conductivity Sensor

W520-A Four-Electrode Type Conductivity Sensor

  • Digital RS-485 output, support MODBUS

  • 0~60 ℃;IP68 rating

  • Range: 1 uS/cm to 2000 mS/cm, precision: 1%

  • No polarization effect, low maintenance

  • Automatic temperature compensation

  • Wide range and excellent interference rejection

  • PEEK sensor body and Nickel electrodes

  • Pressure: 0-5 bar

Conductivity Sensor Technical Parameters

Range 1uS/cm~2000 mS/cm
Response Time 10 sec
Housing IP Rating IP68
Accuracy 1%
Working Temperature Range 0-60℃
Interface Support RS-485, MODBUS protocols
Construction M22x1.5
Power Requirements DC 5~12V  +/-5%, current <50mA
Temperature Sensor Type NTC
Sensor OD 22mm
Sensor Length 146.5 mm
Cable Length 10m standard; 5m, 15m, and 30m optional
Calibration Support one point and two-points calibration
Body Materials POM and PEEK

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