Description
SenTix® 940 is a low-maintenance IDS gel electrolyte pH electrode with a built-in temperature sensor for precise digital pH measurement. It is QSC-capable, stores up to 10 calibrations and retains a stored serial number for full traceability. The electrode features a 1,5 m cable with digital plug that connects directly to MultiLine® and inoLab® IDS instruments. Its gel electrolyte formulation reduces maintenance demands while providing stable, temperature-compensated readings across routine laboratory samples. This sensor from manufacturer WTW - a Xylem brand is suited to analytical chemistry and quality-assurance environments that rely on digital IDS technology for streamlined data handling and calibration management. Supplied as one piece with a net weight of 0,2412 kg and gross weight of 0,268 kg, the SenTix® 940 offers convenient handling and reliable connectivity. The combination of integrated temperature compensation, calibration memory and digital interface supports accurate, efficient pH determination in professional laboratory workflows.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Electrode type: Low-maintenance IDS gel electrolyte pH electrode
- Temperature sensor: Built-in
- Cable length: 1,5 m with digital plug
- Compatibility: MultiLine® and inoLab® IDS
- EAN: 4250304721217
- Technical Information Sheet:
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Questions about SenTix® 940, IDS pH combination electrode with gel electrolyte, plastic shaft an
What is this article?
SenTix® 940, IDS pH combination electrode with gel electrolyte, plastic shaft an 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.
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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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