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- Endress+Hauser CM442 1-/2-channel transmitter Liquiline
Endress+Hauser CM442 1-/2-channel transmitter Liquiline
- Connects: Up to 2 Memosens sensors
- Parameters: Over 12 measurement types
- Protocols: Multiple communication standards
- Features: Heartbeat Technology enabled
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Description
Endress+Hauser CM442: Versatile Transmitter For All
The Endress+Hauser Liquiline CM442 transmitter is a remarkably versatile solution, engineered to connect up to two Memosens sensors across a vast array of over 12 measurement parameters. This intelligent device boasts automatic sensor recognition, an intuitive user interface, and utilizes standardized spare parts consistent with the entire Liquiline platform. Its comprehensive inputs, outputs, controllers, and math modules provide the capability to manage auxiliary systems like cleaning cycles or dosing pumps. Furthermore, the integrated Heartbeat Technology empowers users to achieve an optimal equilibrium between measuring point availability and essential maintenance costs, ensuring peak operational efficiency.
Broad Industry Applications and Utilities
The Liquiline CM442 transmitter is designed for broad industry applications and utilities, making it a truly universal solution. It serves critical functions across diverse sectors including Food & Beverages, Life Sciences, Power & Energy, Water & Wastewater, Chemicals, and Marine industries. This wide applicability is facilitated by its robust support for numerous communication protocols such as 0/4…20 mA, HART, PROFIBUS DP, Modbus RS485/RTU, Modbus TCP, EtherNet/IP, and PROFINET. Its integrated web server further enhances accessibility, allowing for remote diagnostics and configuration, even via smartphone, simplifying operations across any industrial setting.
Clever Simplicity for Seamless Operation
Experience clever simplicity for seamless operation with the Liquiline CM442. This transmitter acts as a singular controller for all parameters and applications, simplifying your instrumentation needs. The intuitive user interface, coupled with automatic sensor recognition, ensures that setup and daily operation are straightforward and efficient. The ‘hot plug & play’ functionality with pre-calibrated Memosens sensors means you can swap sensors quickly and easily, minimizing downtime and maximizing your process uptime. This user-centric design philosophy reduces complexity and enhances the overall experience for plant operators and maintenance personnel.
High Flexibility and Future Readiness
The CM442 offers high flexibility and future readiness, minimizing spare part inventory and adapting to evolving process needs. Its universal modules support all measurement parameters, drastically reducing the need for specialized components. The system can be easily extended at any time to accommodate up to 8 channels, providing scalability for future expansion or increased monitoring requirements. This modular design ensures that your investment remains relevant and adaptable, allowing you to reconfigure or expand your system as your operational demands change, without significant overhaul or replacement costs, making it a truly future-proof investment.
Seamless System Integration for Any DCS
Achieve seamless system integration for any DCS with the Liquiline CM442’s unique portfolio of communication standards. Whether your plant utilizes PROFIBUS DP, Modbus TCP, EtherNet/IP, or PROFINET, the CM442 is designed to connect effortlessly. This broad compatibility ensures that the transmitter can be readily integrated into existing control architectures without complex modifications or specialized gateways. The ability to connect with virtually any distributed control system simplifies implementation, reduces engineering costs, and ensures smooth data flow for comprehensive process management and control, enhancing overall plant efficiency and interoperability.
Safe Commissioning Via SD Card
The Liquiline CM442 facilitates safe commissioning via SD card, streamlining the setup process for new installations or duplicate systems. By saving your configuration settings onto an SD card, you can rapidly deploy identical setups across multiple devices. This feature drastically reduces the time and effort required for commissioning, minimizing the potential for human error during manual configuration. It ensures that each device is set up correctly and consistently, leading to reliable performance from the moment it’s installed and activated, further contributing to operational uptime and reduced commissioning overhead.
Enhanced Availability and Lower Costs
Benefit from enhanced availability and lower costs through the CM442’s intelligent features. Heartbeat Technology enables status-oriented maintenance, allowing for proactive interventions based on real-time diagnostics rather than scheduled, potentially unnecessary, checks. This technology also facilitates easy verification of the entire measuring point, helping to identify and address potential issues before they impact your process. The combination of quick sensor exchanges, modularity, and remote management capabilities contributes to reduced downtime, optimized maintenance schedules, and overall lower operating expenses, providing a significant return on investment.
tpt24: Your Trusted Global Source
For the advanced Endress+Hauser Liquiline CM442 transmitter, tpt24: your trusted global source, provides guaranteed access to authentic, high-quality instrumentation. As the premier online destination for industrial measurement solutions worldwide, tpt24 ensures that every CM442 purchased comes with the assurance of genuine quality and reliable performance. Our efficient worldwide delivery network means you receive your product promptly and securely, no matter your location. Rely on tpt24 for exceptional products and service, solidifying our position as the top global online store for critical process control components like the CM442, ensuring your operations run smoothly and efficiently.
Specifications
Measuring principle
Potentiometric
Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensorsCharacteristic
Robust plastic housing
All non-ex applicationsDesign
2x Memosens input, 2 to 4x current output, Alarmrelay,
2x relay, SD card for software update and copy & paste of setupMaterial
Housing base: PC-FR
Housing seal: EPDMDimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inchProcess temperature
-20 to 60 °C (0 to 140 °F)
Ingress protection
IP66 / IP67
Input
1 to 2x Memosens digital input
2x 0/4 to 20mA input optional
2x Digital input optionalOutput / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485, Modbus TCP, EthernetAdditional certifications
EAC, cCSAus, MCERTS






