Dissolved oxygen transmitter
Liquisys COM253

Dissolved oxygen transmitter 
Liquisys COM253 ©Endress+Hauser

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

Liquisys COM253 is a standard transmitter for use with COS41 and COS61 oxygen sensors. It improves your operational safety thanks to continuous plausibility, process and sensor checks. Select from numerous hardware and software modules, such as relays or fieldbus communication, to adapt it exactly to your measuring task. This modularity also allows you to upgrade the transmitter at any time. A simple menu and calibration make configuration and operation fast and easy.

  • Fördelar

    • More operational safety: Continuous process check system, customized alarm configuration, calibration plausibility check.

    • Reliable oxygen control: Current input for flow rate monitoring with controller shut off or for feedforward control.

    • Easy to operate...

  • Applikationsområde

    The Liquisys COM253 transmitter works with Oxymax COS41 and Oxymax COS61 dissolved oxygen sensors in environmental applications, such as:

    • O2 control in the aeration basin

    • O2 control and monitoring of drinking water

    • Surface water monitoring

    • Process...

Funktioner och specifikationer

Tillbaka

Details

  • Mätprincip

    Sensor Oxygen

  • Application

    Water, Waste water, process, fish farming

  • Characteristic

    4-wire transmitter with graphic display.

  • Design

    Dissolved oxygen transmitter in a field housing made of PC/ABS for COS31/41/71.

  • Material

    PC/ABS-housing

  • Dimension

    247x170x115mm
    (9.63x6.63x4.48inch)

  • Temperature sensor

    Display and current output.

  • Input

    1-channel transmitter.

  • Output

    0/4-20mA, Hart, Profibus.

  • Additional certifications

    CSA Gen. Purpose.

Dokumentation / manualer / programvara

  • Föregångare