Hach SENSION+ 5014T High-Temperature pH Electrode (-10…100°C)

The SENSION+ 5014T is a laboratory combination pH electrode delivering reliable pH measurement in high and low-temperature samples where standard electrodes are challenged. With an extended operating range from -10°C to 100°C, it is suitable for demanding applications such as hot sample analysis or cold-chain processes.

The electrode features a reference system with a capsule design incorporating a silver-ion barrier and two ceramic pin junctions. This design prevents junction clogging caused by AgCl and Ag₂S accumulation, ensuring extended electrode life and stable measurements. For samples containing sulfur, reducing sugars, or reactive to silver ions, it delivers more consistent results compared to standard electrodes.

The integrated Pt1000 thermistor enables automatic temperature compensation; the ContATC system uses thermally conductive silicone to enhance temperature measurement speed and accuracy. The electrode is refillable with 3.0 M KCl filling solution (LZW9500.99) and features a BNC connector compatible with Hach Sension series pH meters.

The package includes the electrode, 30 mL backup electrolyte solution, and a basic user guide.

Technical Specifications

Applications

• pH measurement in high or low-temperature samples
• Analysis of samples containing sulfur or reactive to silver ions
• Analysis of samples containing reducing sugars
• Laboratory measurements with Hach Sension series pH meters