Unlock Precision and Reliability in Liquid Analysis Endress+Hauser CLS15-B1M2A Conductivity Sensor

In the demanding world of industrial process measurement, accuracy and durability are non-negotiable. For applications requiring reliable conductivity, concentration, or temperature data in liquids, the Endress+Hauser CLS15-B1M2A stands out as a premier choice. This robust sensor is engineered to deliver exceptional performance in challenging environments, making it a cornerstone for industries like chemicals, pharmaceuticals, food and beverage, and water treatment.

Product Overview & Description

The Endress+Hauser CLS15-B1M2A is a versatile, toroidal (electrodeless) conductivity sensor designed for a wide measurement range. Unlike contacting sensors, its inductive (electrodeless) measuring principle eliminates issues with polarization, electrode coating, and corrosion. This makes it ideally suited for applications with dirty, abrasive, or highly conductive media, including acids, bases, and slurries.

Housed in a rugged PPSU body with PEEK/PPSU measuring tubes, the CLS15-B1M2A is built to last. Its compact, hygienic design facilitates easy installation and maintenance. When paired with Endress+Hauser’s advanced transmitters like the Liquiline CM44x or CM42x, it forms a complete, intelligent measurement loop for precise monitoring and control.

Key Technical Parameters & Features

Measuring Principle: Inductive (Toroidal / Electrodeless) Conductivity

Measurement Range: 0 – 2000 mS/cm (highly adaptable via transmitter)

Process Connection: G1” Process Thread

Process Temperature: Up to 130°C (266°F)

Process Pressure: Up to 16 bar (232 psi) at 25°C

Sensor Body Material: PPSU (Polyphenylsulfone)

Measuring Cell Material: PEEK / PPSU, highly chemically resistant

Integrated Pt1000 Temperature Sensor: For automatic temperature compensation (ATC), ensuring accuracy across varying process conditions.

Connection: 5-pin M12 connector for seamless integration.

Certifications: Compliant with major international standards, suitable for hygienic applications.

Core Advantages & Benefits

1. Maximum Reliability in Harsh Conditions:

The electrodeless design is immune to fouling and corrosion from aggressive media. This translates to reduced maintenance, fewer sensor replacements, and uninterrupted process uptime.

2. Exceptional Accuracy and Stability:

Precise manufacturing and integrated temperature compensation guarantee stable, repeatable measurements. This leads to better process control, improved product quality, and reduced chemical consumption.

3. Low Maintenance and Long Service Life:

With no electrodes to clean or replace, maintenance efforts and costs are minimized. The robust sensor construction ensures a long operational lifespan even in the toughest applications.

4. Easy Integration and Flexibility:

The standardized M12 connector and compatibility with the broad Liquiline transmitter platform allow for quick setup, easy configuration, and future-proof system scalability.

5. Hygienic Design:

Smooth surfaces and suitable materials make it an excellent choice for applications in the food, beverage, and pharmaceutical industries where cleanability is crucial.

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Conclusion

For engineers and plant managers seeking to optimize their liquid analysis loops, the Endress+Hauser CLS15-B1M2A offers an unbeatable combination of robustness, precision, and low operational cost. Its ability to thrive where other sensors fail ensures process integrity, enhances safety, and boosts overall efficiency. Invest in the CLS15-B1M2A for a reliable, future-proof solution to your most challenging conductivity measurement tasks.