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Endress+Hauser CPS92E Memosens Digital pH Electrode Orbisint pH Sensor For Clean Water Process

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  • Endress+Hauser CPS92E Memosens Digital pH Electrode Orbisint pH Sensor For Clean Water Process
  • Endress+Hauser CPS92E Memosens Digital pH Electrode Orbisint pH Sensor For Clean Water Process
  • Endress+Hauser CPS92E Memosens Digital pH Electrode Orbisint pH Sensor For Clean Water Process
  • Endress+Hauser CPS92E Memosens Digital pH Electrode Orbisint pH Sensor For Clean Water Process

›

Endress+Hauser CPS92E Memosens Digital pH Electrode Orbisint pH Sensor For Clean Water Process
Endress+Hauser CPS92E is a digital pH electrode of the Orbisint series equipped with Memosens 2.0 technology, specially designed for accurate pH measurement of clean, low-contamination media. It is widely used in ultra-pure water, drinking water, food & beverage, pharmaceutical and cosmetic production lines, delivering stable high-precision readings for mild process environments.
This pH probe features a sensitive glass membrane optimized for clean liquids, paired with an open liquid junction reference system that guarantees fast response and minimal measurement drift in low-viscosity, particle-free fluids. A built-in integrated NTC temperature sensor provides automatic temperature compensation, eliminating pH value deviations caused by temperature fluctuations and maintaining consistent accuracy across standard working temperature ranges.
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Product Description

The Endress+Hauser CPS92E is a high-precision digital pH electrode belonging to the premium Orbisint product line, integrated with cutting-edge Memosens 2.0 digital transmission technology. Unlike heavy-duty pH sensors built for harsh toxic chemicals, the CPS92E is specially customized for clean, low-pollution and low-viscosity process media, focusing on ultra-stable, high-accuracy pH detection for light industrial scenarios. It has become the standard analytical instrument for online continuous monitoring in ultra-pure water systems, municipal drinking water treatment, food and beverage manufacturing, pharmaceutical production, cosmetics processing and fine chemical purification workshops, meeting strict measurement standards for clean liquid production.
The core measuring unit of CPS92E adopts a high-sensitivity clean-type pH glass membrane, which delivers faster response speed and lower measurement offset compared with general industrial electrodes. Matching with an open liquid junction reference structure, the probe ensures smooth ion exchange in particle-free clean fluids, effectively preventing measurement lag and signal drift during long-term continuous operation. Its measuring range covers full pH 0–14, suitable for most neutral, weak acid and weak alkaline clean medium environments. Equipped with a built-in integrated NTC temperature sensor, the electrode automatically compensates pH deviations caused by temperature changes in real time, maintaining consistent and reliable test data across the entire working temperature window from 0°C to 130°C.
The biggest technical highlight of the CPS92E lies in Memosens 2.0 non-contact inductive signal transmission. This design thoroughly isolates the wetted measuring section and internal electronic components, completely cutting off risks such as short circuits, signal attenuation and circuit corrosion induced by moisture, steam and liquid penetration. Analog electrodes often suffer unstable signals after long-term use, while the digital Memosens design enables strong anti-interference capacity, adapting to complex workshop electromagnetic environments without additional shielding cables. Meanwhile, the sensor supports ATEX and IECEx explosion-proof certification, allowing safe installation and operation in Zone 0, 1 and 2 hazardous production areas with flammable solvents in pharmaceutical and cosmetic workshops.
All media-contact parts of CPS92E are made of high-purity anti-corrosion glass and inert PTFE materials, which will not release impurities to contaminate finished products, fully complying with hygiene requirements of food and pharmaceutical industries. The plug-and-play structure greatly simplifies field operation: the electrode can store all historical calibration data inside its chip, realizing one-step replacement without repeated on-site calibration. Operators can pre-calibrate sensors offline in the laboratory, then directly swap them on-site to reduce production line downtime.
Compared with ordinary analog pH probes, the CPS92E features extremely low maintenance frequency. It rarely suffers blockage or contamination in clean process water, cutting consumable replacement and labor costs for long-term use. As an original Endress+Hauser analytical sensor, it balances stable performance and convenient maintenance, making it the optimal cost-performance choice for long-term online pH monitoring in all clean medium processing industries.

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