Description
Memosens CPS61E pH glass sensor is a digital 120 mm electrode engineered for precise, reproducible pH measurement in bioreactors and fermenters. With a 12 mm glass shaft, ceramic diaphragm, gel reference electrolyte and integrated PT 1000 temperature sensor, it delivers stable readings across the full measurable pH range up to 14 even after CIP/SIP or autoclaving up to 135 °C. Digital Memosens 2.0 technology stores extended calibration and process data to support predictive maintenance, resists moisture and allows laboratory pre-calibration, improving process integrity and plant uptime. Typical applications include process monitoring in enzyme production and culture-growth control in biotech and pharmaceutical bioreactors, as well as CIP/SIP duties in food and beverage. A plug-in head connection and automatic sensor identification simplify installation and exchange. The robust design from manufacturer Endress+Hauser helps keep pH in the optimal window to maximise product yields; a pharma compliance declaration with the individual sensor serial number is available.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Length: 120 mm
- Diameter: 12 mm
- pH range: up to 14
- Temperature sensor: PT 1000
- Sensor signal: Digital (Memosens 2.0)
- Technical Information Sheet:
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Questions about Memosens CPS61E pH glass sensor for bioreactors, 120 mm
What is this article?
Memosens CPS61E pH glass sensor for bioreactors, 120 mm is the article on this page. Luminix Health distributes Endress+Hauser for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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