Endress+Hauser CLS54-ACS1022 Advanced Conductivity Sensor for Demanding Liquids

Endress+Hauser CLS54-ACS1022: High-Performance Conductivity Sensor for Chemical and Pharmaceutical Applications

Product Description

The Endress+Hauser CLS54-ACS1022 is a premium, four-electrode conductivity sensor engineered for precise and reliable measurement in the most challenging industrial processes. As part of the renowned Liquiline series, this sensor excels in aggressive chemicals, high-purity water, and viscous media where standard sensors fail. Its robust design and advanced measurement principle ensure long-term stability, minimal maintenance, and exceptional accuracy, making it an ideal choice for critical applications in chemical processing, pharmaceutical production, biotechnology, and power generation.

Key Features and Parameters

Measurement Principle: 4-electrode conductivity, which compensates for fouling and polarization effects, providing drift-free measurement.

Cell Constant: Available in various constants (e.g., 0.01, 0.1, 1.0 cm⁻¹) to cover a wide measuring range from ultrapure water to concentrated acids and lyes.

Materials of Construction: Features high-quality materials such as PEEK body, platinum or stainless-steel electrodes, and PFA or FKM seals. This ensures outstanding chemical resistance and compatibility with sterile processes.

Process Connections: Versatile options including VARIVENT, Neumo, tri-clamp, and threaded connections for easy integration into existing pipelines, tanks, or skids.

Temperature Compensation: Integrated Pt1000 temperature sensor for automatic temperature compensation, crucial for accurate conductivity readings.

Communication: Pairs seamlessly with Endress+Hauser Liquiline transmitters (e.g., CM44x) via Memosens digital technology.

Core Advantages and Benefits

Unmatched Reliability in Harsh Conditions: The 4-electrode technology and robust materials withstand coating, corrosion, and extreme pH levels, reducing sensor failure and ensuring process continuity.

Memosens Digital Technology: This contactless, inductive digital protocol guarantees error-free data transmission, prevents moisture damage, and enables predictive maintenance through sensor-specific data storage.

Exceptional Accuracy and Stability: Delivers precise measurements over the entire lifecycle, essential for product quality, process control, and compliance in regulated industries.

Reduced Operational Costs: Long calibration intervals, easy cleaning, and plug-and-play replacement thanks to Memosens significantly lower total cost of ownership.

Hygienic and Sterile Design: Suitable for SIP (Steam-in-Place) and CIP (Clean-in-Place) processes, meeting the stringent requirements of pharmaceutical and food & beverage industries.

Primary Applications

Chemical Industry: Concentration measurement of acids, alkalis, and salts; reactor control; scrubber monitoring.

Pharmaceutical & Biotechnology: CIP/SIP monitoring, buffer preparation, fermentation process control, WFI (Water for Injection) and pure water quality checks.

Power Generation: Monitoring cation conductivity, demineralized water, and condensate purity in power plants.

Water & Wastewater: Control of chemical dosing, salinity measurement, and leak detection.

Keywords

Endress+Hauser CLS54-ACS1022, conductivity sensor, 4-electrode conductivity sensor, Memosens sensor, chemical conductivity probe, pharmaceutical process sensor, hygienic conductivity sensor, Liquiline CLS54, conductivity measurement, process analytics, water quality monitoring, CIP monitoring, aggressive media sensor, high-purity water measurement.