Endress Hauser Dissolved oxygen transmitter Liquisys COM223-DX0005

Field of application

Liquisys COM223 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.

The Liquisys COM223 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 water treatment and monitoring
• O2 control in fish farming for optimum growth conditions

Liquisys COM223 features the following protocols and interfaces:

• 0/4...20 mA
• HART
• PROFIBUS DP
• PROFIBUS PA

SPECIFICATIONS

Application:Water, waste water, process

Characteristic:4-wire transmitter with a two-line display

Design:Dissolved oxygen transmitter in a panel housing.