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.
A key feature for demanding applications is the optional PTFE
(Teflon) sheath, which provides superior chemical resistance and
protection for the sensor element. This critical component extends
the sensor's lifespan and maintains accuracy in harsh or corrosive
media. For simplified mechanical integration, the optional sheath
is fitted with industry-standard 3/4" NPT threads, allowing for
quick and secure attachment to a wide range of mounting accessories
and existing pipework. This standard threading guarantees
effortless installation and reliable connection across various
application platforms.
Beyond its protective features, the core ASP12 series glass sensor
is equipped with PG13.5 threads, a highly recognized standard in
sensor technology, enabling an exceptional array of installation
options to meet unique site requirements. This thread design
facilitates diverse mounting configurations, ensuring the sensor's
perfect positioning for accurate data collection.
Installation flexibility is a core benefit of the ASP12 Series.
Users can choose from several common mounting methods:
Side Wall Mounting for straightforward vessel integration;
Top Flange Mounting for applications requiring access from above;
In-line Pipe Mounting for continuous flow process analysis;
Flow Cell Mounting for precise laboratory or bypass measurements;
Submersible (Immersion) Mounting for deep-tank or open-basin
applications;
Retractable Holder Mounting, available in both manual and automatic
versions,which allows for sensor maintenance and calibration
without interrupting the process flow.
The ASP12 Series delivers a powerful combination of chemical
compatibility, standardized connectivity, and comprehensive
mounting versatility, making it the ideal solution for
professionals seeking a high-performance, easy-to-deploy sensor for
continuous and reliable process control
