The Liquiline CM442 is a versatile digital field transmitter designed for industrial process monitoring and control. Manufactured by Endress+Hauser, it supports 1 or 2 channels and is compatible with a wide range of Memosens digital sensors, enabling measurement of parameters such as pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate, and more

Key Features

• Modular Design: The CM442's modular architecture allows for easy upgrades, including additional I/O modules, communication interfaces, and relay outputs, facilitating seamless integration into existing systems
• Memosens Technology: Utilizes Memosens digital sensors for enhanced measurement accuracy and simplified calibration. This technology also enables automatic sensor recognition and diagnostics, reducing maintenance efforts
• Heartbeat Technology: Provides continuous diagnostics and verification of the measuring point, ensuring optimal performance and aiding in predictive maintenance strategies
• Flexible Communication Options: Offers various communication protocols, including HART, Modbus RS485, Modbus TCP, Ethernet/IP, and PROFINET, allowing for integration into diverse automation systems
• Robust Enclosure: The device features an IP67-rated enclosure, ensuring protection against dust and water ingress, suitable for demanding industrial environments
• User-Friendly Interface: Equipped with a backlit LCD display and intuitive navigation, the CM442 facilitates easy configuration and operation, even in low-light conditions

Applications

The Liquiline CM442 is ideal for applications in various industries, including water and wastewater treatment, chemical processing, food and beverage production, and pharmaceuticals. Its ability to measure multiple parameters simultaneously makes it a cost-effective solution for comprehensive process monitoring and control.

For more detailed information and technical specifications, you can refer to the official product page: