0~135℃ High Temperature PH Sensor For Fermentation Industry

Discover the ultimate solution for precise pH measurement in the most demanding industrial environments with our High-Performance Industrial pH Electrode. Engineered for stability and longevity, this sensor is your reliable partner for crucial processes like Fermentation, Clean-In-Place (CIP), and Sterilization-In-Place (SIP), offering unparalleled performance across a wide range of temperatures and pressures.

Uncompromising Accuracy and Robust Construction
Achieve highly accurate readings across the entire spectrum with a Measuring Range of 0 to 14 pH. The core of the sensor features a cylindrical glass membrane for fast, reliable indication, paired with a sophisticated Ag/AgCl reference electrode system. This system incorporates a double salt bridge and KCl gel to effectively minimize contamination and maintain a stable reference potential, significantly extending the electrode's service life, especially in challenging media.

Constructed from premium Glass and porous ceramic sand core materials, the electrode body is built for maximum chemical resistance and durability. Furthermore, its excellent specifications—including a high SLOPE% of >95% (at 25℃) and a tight Zero (E0) tolerance of ±0.25pH (at 25℃)—ensure optimal signal quality and easy calibration, making maintenance straightforward.

Engineered for Extreme Temperature and Pressure Cycles
This electrode is specifically designed to thrive where standard sensors fail, providing reliable measurements in varied working conditions:

Standard Operation: Continuous measurement in medium and low-temperature environments from 0~80℃ at pressures up to 6 bar. It also handles high temperatures of 80~100℃ at pressures up to 3 bar for short-term cycles (less than 60 minutes).

Custom High-Temperature Performance: For demanding SIP applications, customized performance allows for continuous operation up to 100℃ in the medium/low range, and short-term high-temperature cycles from 100℃ to an impressive 135℃ (less than 60 minutes). This robust design is proven to withstand over 40 high-temperature cycles in clean water testing, confirming its suitability for repeated sterilization.

Flexible Integration and High-Speed Compatibility
The sensor supports flexible temperature compensation with popular options including PT100, PT1000, and NTC10K elements, customizable to your system requirements. Physically, the standard dimensions of 12mm diameter and 120mm length fit common installations, with customized sizing available upon request. Installation is simple using the standard PG13.5 mounting size.

Crucially for process integration, the electrode maintains reliable signal integrity even with a sample flow rate ranging from a minimum of 0.001 m/s up to 0.5 m/s, providing a high degree of versatility for different pipe and vessel designs. Finally, choose between integrated or split cable leads for seamless connection to your transmitter or analyzer.

Upgrade your process control with this reliable, double salt bridge pH electrode, expertly suited for CIP/SIP and continuous fermentation monitoring.