Description
SenTix® 82 is a glass pH electrode with liquid electrolyte and an integrated temperature sensor, designed for reliable pH determination in laboratory and process environments. The electrode combines a glass sensing membrane with a liquid reference electrolyte, enabling stable potential and consistent response across typical aqueous samples. An integrated temperature sensor supports automatic temperature compensation when used with compatible meters, improving measurement accuracy under varying thermal conditions.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
The unit is supplied with a BNC connector for the pH signal and a banana plug for the temperature channel, together with a 1 m cable for convenient bench or portable setups. Shaft length is 120 mm, suiting standard laboratory vessels and sample containers. Offered as a single piece from manufacturer WTW – a Xylem brand, this SenTix® 82 electrode is intended for routine pH work where liquid-electrolyte performance and combined temperature sensing are required. It fits applications in quality control, research, and educational laboratories that rely on classic glass electrodes with refillable or liquid reference systems and dual-connector cabling.
Key features
- Pack size: 1 pc
- Electrode type: Glass pH electrode, liquid electrolyte
- Temperature sensor: Integrated
- Connectors: BNC plug and banana plug
- Shaft length: 120 mm
- EAN: 4250304724928
- Technical Information Sheet:
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Questions about SenTix® 82, Glass pH combination electrode with liquid electrolyte, built-in tem
What is this article?
SenTix® 82, Glass pH combination electrode with liquid electrolyte, built-in tem is the article on this page. Luminix Health distributes WTW - a Xylem brand 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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