Endress+Hauser Liquiline CM442 1-/2-Channel Transmitter

Selection Notes

• Measurement Parameters: Supports pH/ORP, conductivity, dissolved oxygen, chlorine, and turbidity, depending on sensor configuration.

• Channel Requirement: Available in 1-channel or 2-channel versions, allowing flexible measurement setups.

• Installation Type: Designed for panel or cabinet mounting, suitable for centralized control systems.

• Application Type: Ideal for water treatment, wastewater plants, and industrial process monitoring.

• Communication and Output: Supports 4–20 mA, HART, and digital communication protocols for integration.

Why Choose the Liquiline CM442

• Multi-Parameter Measurement in One Device
The CM442 supports multiple analytical parameters. Therefore, it reduces the need for separate transmitters and simplifies system design.

• Flexible 1-/2-Channel Configuration
Users can measure one or two parameters simultaneously. As a result, it provides a balance between flexibility and cost.

• Intuitive Operation and Configuration
The transmitter features a user-friendly interface, making setup and operation straightforward.

• Reliable Process Monitoring
It delivers stable and accurate measurements for water and process applications, ensuring consistent quality control.

• Modular Design for Easy Maintenance
The modular structure allows easy replacement and expansion, reducing downtime and maintenance effort.

FAQ

Q: What parameters can the CM442 measure?
A: It supports pH/ORP, conductivity, dissolved oxygen, chlorine, and turbidity, depending on the connected sensors.

Q: How many channels does it support?
A: It supports 1 or 2 channels, allowing measurement of one or two parameters simultaneously.

Q: Where is the CM442 typically installed?
A: It is designed for panel or cabinet mounting, commonly used in control rooms or industrial systems.

Q: Is it suitable for water treatment applications?
A: Yes. It is widely used in drinking water, wastewater, and industrial water systems.