E+H endress+hauser Dissolved oxygen transmitter Liquisys COM223
Liquisys COM223 is a compact panel transmitter for dissolved oxygen measurement.

Dissolved oxygen transmitter
Liquisys COM223

Compact panel device for water, wastewater, utilities and fish farming


  • Measuring principle

    Amperometric oxygen measurement

  • Application

    Water, waste water, process

  • Characteristic

    4-wire transmitter with a two-line display

  • Design

    Dissolved oxygen transmitter in a panel housing.

  • Material

    Panel housing

  • Dimension

    96mm x 96mm x 146mm(built in depth)
    3.74x3.74x5.61inch( built in depth)

  • Temperature sensor

    Display and current output

  • Connection

    IP54

  • Input

    1-channel transmitter

  • Output / communication

    0/4-20mA, Hart, Profibus.

  • Certificates, declarations and approvals

    CSA Gen. Purpose