The Liquiline CM42B 1-Channel Transmitter is a two-wire field device designed for reliable liquid analysis measurement in both hazardous and non-hazardous areas. It supports a wide range of analytical parameters, including pH/ORP, conductivity, and dissolved oxygen.

This transmitter is ideal for chemical, life sciences, and food & beverage industries, where hygienic design and process reliability are critical. In addition, its compact field-mounted design allows flexible installation directly at the measuring point.

Not Recommended For:
• Multi-channel measurement applications
• Basic systems without analytical measurement needs

Selection Notes

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

• Application Area: Suitable for hazardous (Ex) and non-hazardous environments.

• Installation Type: Designed as a field-mounted transmitter, installed close to the measurement point.

• Power Supply: Features two-wire (loop-powered) design, simplifying wiring and reducing installation cost.

• Hygienic Requirements: Ideal for food, beverage, and life sciences applications requiring sanitary compliance.

Why Choose the Liquiline CM42B

• Two-Wire Design for Easy Integration
The loop-powered design reduces wiring complexity. Therefore, it is ideal for hazardous areas and retrofit installations.

• Versatile Liquid Analysis Measurement
The device supports multiple analytical parameters. As a result, it provides flexibility across different process applications.

• Suitable for Hazardous Areas
It is certified for use in explosion-hazardous environments, ensuring safe and reliable operation.

• Compact Field Installation
The transmitter can be installed directly at the measuring point. This improves signal stability and reduces installation effort.

• Hygienic Design for Sensitive Industries
It meets the requirements of food, beverage, and pharmaceutical industries, ensuring safe and compliant operation.

FAQ

Q: What parameters can the CM42B measure?
A: It supports pH/ORP, conductivity, and dissolved oxygen, depending on the connected sensor.

Q: Is it suitable for hazardous areas?
A: Yes. It is designed for use in hazardous (Ex) and non-hazardous environments.

Q: What is the advantage of a two-wire transmitter?
A: A two-wire design reduces wiring complexity and is ideal for hazardous areas and long-distance installations.

Q: Can it be used in hygienic applications?
A: Yes. It is suitable for food, beverage, and life sciences industries requiring hygienic operation.