CPM223 pH/ORP transmitter

Product Item : CPM223-MR0005
Category： Analysis
Measuring principle
Application:Water, waste water, process
Characteristic:4-wire transmitter with a two-line display
Design:pH/ORP transmitter in a panel housing (96x96 mm)
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pH/ORP transmitter Liquisys CPM223-MR0005

Compact panel device for all industries

Liquisys CPM223 is a standard pH/ORP transmitter for all analog and digital Memosens 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 two-point calibration make configuration and operation fast and easy.

Benefits

More operational safety: Continuous process check system, customized alarm configuration, proven Memosens interface for reliable

sensor connection.
Reliable self-monitoring: Sensor check system for pH glass and reference, calibration plausibility check.
Easy to operate and service: Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, 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, such as P(ID) controller, timer, etc., allow for flexible adaption to all processes.

Field of application

The Liquisys CPM223 transmitter works with all pH/ORP glass and ISFET sensors in non-hazardous areas, for example in these industries and their utilities:

Chemicals
Food & Beverages
Power & Energy
Water & Wastewater
Primaries & Metal

Liquisys CPM223 features the following protocols and interfaces:

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

Features and specifications

Measuring principle

Sensor ORP / Redox
Application

Water, waste water, process
Characteristic

4-wire transmitter with a two-line display
Design

pH/ORP transmitter in a panel housing (96x96 mm)
Material

panel housing
Dimension

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

Display and current output
Ex certification

No
Ingres protection

IP65
Input

One-channel-transmitter
Output

0/4-20 mA, Hart, Profibus.
Additional certifications

CSA Gen. Purpose