LeQua 9901


  • 144×144 intelligent online PH/ORP transmitter;
  • Outdoor waterproof type design;
  • Large LCD screen;
  • Graphic display symbol is clear, easy to operate;
  • Electrode cleaning contact;
  • Provide solution grounding function;
  • With two points more positive;
  • Combined key to enter the setting, calibration mode design;
  • Two channel4-20mA isolation protection output;
  • One channel4-20mA output and RS485 standard communication protocol.
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Widely used in Water treatment, pure water, circulating water, boiler water system, and electronic, electroplating, printing and dyeing, chemical, food, pharmaceutical and other fields in the process, environmental monitoring, sewage treatment plants, industrial process monitoring applications