0~135℃ High Temperature PH Sensor For Fermentation Process, CIP, SIP

Meet the High-Performance Industrial pH Electrode, the definitive solution for precise pH measurement in the most challenging manufacturing and bioprocess environments. Engineered for exceptional stability and longevity, this sensor is your reliable partner for crucial applications such as Fermentation, Clean-In-Place (CIP), and Sterilization-In-Place (SIP), delivering consistent, accurate results across extreme temperature and pressure ranges.

Uncompromising Accuracy and Robust Design

Achieving highly accurate readings across the full spectrum is effortless, with a wide Measuring Range of 0 to 14 pH. The sensor's core features a responsive cylindrical glass membrane for rapid and reliable indication. The sophisticated Ag/AgCl reference electrode system is enhanced with a double salt bridge and specialized KCl gel. This design choice is critical, as it significantly minimizes electrolyte contamination and maintains a stable reference potential, dramatically extending the electrode's service life, especially when monitoring harsh or complex media.Constructed from premium Glass and porous ceramic sand core materials, the electrode body offers maximum chemical resistance and durability.
Furthermore, its excellent specifications guarantee optimal signal quality and simplify maintenance: a high SLOPE% of over 95% (at 25℃) and a tight Zero (E0) tolerance of 0.25 pH (at 25℃) ensure easy calibration and consistent performance.

Engineered for Extreme Temperature and Pressure Cycles

This electrode is explicitly designed to thrive where standard sensors fail, providing reliable measurements in a variety of demanding working conditions:

Standard Operation: Continuous monitoring is supported in medium and low-temperature environments from 0°C to 80°C at pressures up to 6 bar. It also tolerates high temperatures between 80°C and 100°C at pressures up to 3 bar for short-term cycles (under 60 minutes).

Custom High-Temperature Performance: For rigorous SIP cycles, a customized variant offers continuous operation up to 100°C and is capable of withstanding short-term sterilization cycles from 100°C up to an impressive 135°C (less than 60 minutes). This robust design has been rigorously proven to endure over 40 high-temperature cycles in clean water testing, confirming its exceptional suitability for repeated sterilization processes.

Flexible Integration and High-Speed Compatibility

Seamless system integration is guaranteed with flexible temperature compensation options, including PT100, PT1000, and NTC10K elements, all customizable to your specific system requirements. The standard physical dimensions of 12mm diameter and 120mm length fit common sensor housings, with custom sizing available on request. Installation is simple using the standard PG13.5 mounting size.

Crucially for process versatility, the electrode maintains reliable signal integrity across a wide sample flow rate, ranging from a minimum of 0.001 m/s up to 0.5 m/s, providing high adaptability for different pipe and vessel designs. Users can also choose between integrated or split cable leads for simple, secure connection to any compatible transmitter or analyzer.Upgrade your process control today with this reliable, double salt bridge pH electrode, expertly suited for CIP/SIP monitoring and continuous fermentation control.