Endress+Hauser E+H Dissolved Oxygen Transmitter Liquisys COM223[Product print page]

Endress+Hauser E+H Dissolved Oxygen Transmitter Liquisys COM223 

The proven all-purpose oxygen transmitter 
Compact panel device for water, wastewater, utilities and fish farming
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.

Endress+Hauser E+H Dissolved Oxygen Transmitter Liquisys COM223
Benefits
- 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 and service: Simple single-point calibration in air, air-saturated water or in the medium, direct access for manual contact control.
- Reduced maintenance: Automatic cleaning function (with Chemoclean) triggered by alarm or limit switch.
- Fit for every application: Numerous extensions, e.g. P(ID) controller, timer, etc., allow for flexible adaption to all processes.

Endress+Hauser E+H Dissolved Oxygen Transmitter Liquisys COM223
Features and specifications
Measuring principle
Sensor Oxygen
Application  Endress+Hauser E+H Dissolved Oxygen Transmitter Liquisys COM223
Water, Waste water, process, fish farming
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
IP65
Input  Endress+Hauser E+H Dissolved Oxygen Transmitter Liquisys COM223
1-channel transmitter.
Output
0/4-20mA, Hart, Profibus.
Additional certifications
CSA Gen. Purpose.