Endress+hauser CM72 1-channel transmitter Liquiline Compact
- Compact 2-wire Memosens transmitter
- Fixed configuration, fast start-up
- IP67/IP68, NEMA Type 6
- 4-20mA output, hazardous certified
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Description
Endress+Hauser CM72: Compact, Precise, Reliable
Unveiling the Compact Powerhouse: CM72 Excellence
The Endress+Hauser Liquiline Compact CM72 emerges as a beacon of efficient process control, specifically engineered to seamlessly integrate with Memosens sensors. This compact transmitter is the ideal solution for installations where physical space is at a premium, and the necessity for a complex multiparameter device simply isn’t present. Its design philosophy prioritizes simplicity and immediate operational readiness. Upon installation, the CM72 is designed to be instantly functional, thanks to its pre-defined measuring parameters and ranges. This approach significantly mitigates the risk of operating errors, providing users with a robust and reliable measurement tool straight out of the box. The inherent safety and ease of use make it a favored choice for applications demanding dependable performance without unnecessary complexity. Its small footprint belies its powerful capabilities, making it a versatile asset for a wide array of industrial processes where space optimization is as critical as measurement accuracy. The CM72 is not just a transmitter; it’s an elegantly simple yet highly effective component in the modern industrial landscape.
Versatility Across Industries: CM72’s Broad Reach
The Endress+Hauser CM72 demonstrates remarkable versatility, finding its place across a vast spectrum of industries and their diverse utility operations. Its compatibility extends to all sensors equipped with the distinctive blue Memosens plug-in head. This includes a comprehensive range of essential measurement parameters, such as pH, Oxidation-Reduction Potential (ORP), Conductivity, and dissolved Oxygen sensors. This broad compatibility ensures that the CM72 can be deployed in numerous applications, from water treatment and chemical processing to food and beverage production and beyond. It’s crucial to note that the measurement parameter and its corresponding range are precisely specified at the time of ordering and are fixed thereafter. This dedicated configuration guarantees that the CM72 is optimized for its designated task, delivering unwavering performance without the possibility of accidental parameter drift. This inherent specialization ensures a high level of accuracy and reliability for its intended application, making it a dependable choice for critical process monitoring.
Seamless Integration: Simplicity in Design
The design of the Endress+Hauser CM72 prioritizes effortless integration and installation, making it a standout choice for engineers and technicians alike. As a compact 2-wire device, it ingeniously fits within existing sensor assemblies, eliminating the need for a separate, dedicated power supply. This integrated approach not only contributes significantly to space-saving installations but also simplifies wiring, reducing potential points of failure and installation time. The fast start-up process is another key advantage. The fixed configuration of the CM72 means that once it’s connected to a Memosens sensor, it is operational almost immediately. This eliminates the need for extensive and time-consuming commissioning procedures, allowing processes to be monitored quickly and efficiently. This streamlined approach to installation and setup underscores the CM72’s commitment to user-friendliness and operational expediency, making it an invaluable tool for rapid deployment in any industrial setting where time and space are critical factors.
Memosens Technology: The Heart of Reliability
At the core of the CM72’s robust performance lies the pioneering Memosens technology, a partnership that elevates reliability and ease of use to new heights. Memosens sensors are renowned for their secure and contactless data transmission, a feature that significantly enhances the integrity and availability of measured values. This advanced communication protocol ensures that data is transmitted accurately and without interruption, even in challenging industrial environments. Furthermore, Memosens technology simplifies sensor handling and maintenance, allowing for pre-calibration and storage of sensors outside the process. The CM72 further enhances this by featuring an intuitive on-site diagnostics system. A clear, color-coded LED (red/green) provides immediate visual feedback on the operational status of both the transmitter and the connected Memosens sensor. This proactive diagnostic capability allows for quick identification of any issues, minimizing downtime and ensuring continuous process monitoring with confidence.
Unwavering Performance in Any Environment
The Endress+Hauser CM72 is engineered for resilience, boasting a robust design that ensures unwavering performance even in the most demanding and challenging environments. Its housing is constructed from durable Peek (Polyether ether ketone) material, known for its exceptional chemical resistance and mechanical strength. Coupled with EPDM/Peek 450 G components, the CM72 is built to withstand the rigors of industrial operation. Whether exposed to abrasive dust particles, corrosive vapors, the relentless assault of rain and snow, or extreme temperature fluctuations from heat to cold, the CM72 maintains its operational integrity. This superior durability is further underscored by its impressive ingress protection ratings: IP67, IP68, and NEMA Type 6. These certifications guarantee that the device is effectively protected against dust and water immersion, providing peace of mind and ensuring reliable, long-term operation in virtually any industrial setting, no matter how harsh.
Dedicated Applications: Where CM72 Shines Brightest
The Endress+Hauser CM72 truly excels in applications demanding precise and dependable single-parameter measurement within process engineering. It is an ideal fit for all sectors, including the vital environmental sector, where it supports the full range of sensors equipped with the blue Memosens plug-in head. Its primary function as a fixed-configured, two-wire transmitter makes it exceptionally well-suited for environments where a dedicated measurement is critical. For instance, in precise pH monitoring, the CM72 accurately measures within the 0 to 14 pH range, providing essential data for maintaining optimal process conditions and ensuring regulatory compliance. Its simplified, dedicated nature streamlines operations, reduces the potential for configuration errors, and guarantees consistent, reliable results. This focused approach makes the CM72 an indispensable tool for optimizing processes, ensuring product quality, and maintaining adherence to stringent industrial standards across a multitude of applications.
Specifications
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Measuring principle
Potentiometric
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Application
All sectors, supporting all sensors with the blue Memosens plug-in head, enviromental sector
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Installation
Connection of digital sensors with Memosens-Protocol
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Characteristic
Liquiline CM72 is a fixed configured two-wire transmitter for all areas of process engineering
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Measuring range
pH Sensor: 0 to 14 pH
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Design
Peek housing
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Material
Housing, cover: Peek 151
Strain relief: EPDM
Axial ring: Peek 450 G -
Dimension
Diameter: 18.95 mm (0.75 inch)
Length: 114.7 mm (4.52 inch) -
Connection
Connection of digital sensors with Memosens-Protocol
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Ingress protection
IP67, IP68, NEMA Type 6
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Input
One channel transmitter
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Output / communication
4 to 20 mA
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Additional certifications
CE, CSA C/US GP











