Combining over 70 years of ABB pioneering pH sensor development and application expertise with the latest advanced digital technology and sensor diagnostics.
Introducing our new range of intelligent sensors designed specifically to meet the needs of your application.
Our new digital pH and ORP sensors with EZLink technology provide the ultimate in performance and reliability with advanced diagnostics to keep your process running at peak efficiency.
Automatically recognized, the sensor uploads calibration, diagnostic, and manufacturing information to any of ABB’s EZLink capable transmitters, within seconds, dramatically cutting down on commissioning and product maintenance.
Improved process control and measurement confidence with reduced operational expenditure and process downtime.
Temperature sensor located at tip for fast response
Our pH electrodes are available with a range of unique application-driven glass formulations, designed to provide the highest reliability and most accurate measurement in the harshest of processes
ABB’s Reference Electrode Monitoring (REM) technology, uses a dual reference design to provide an early warning notification of electrode poisoning
Our perpetual impedance diagnostics (patent pending) analyzes the resistance and impedance between the reference and measuring electrode providing broken glass and out of sample indication without the need for a solution earth
All analysis and signal conditioning conducted within the sensor, eliminating degradation of sensor integrity through sensor cables or electrical interference
Calibration data stored within the sensor allowing sensor to be calibrated independently of transmitter
Digital output removes the need for high impedance cable - longer distances without compromising accuracy
EZLink plug-and-play connection simplifies user set-up with automatic sensor recognition and guidance
PTFE junction offers enhanced resistance against fouling and is easy to clean
¾” NPT threads enable easy mounting
Robust PVDF body offers superior mechanical and chemical resistance
All of our pH sensors can be combined with our range of digital transmitters to help you get the most from your pH data.
Temperature sensor located at tip for fast response
Our pH electrodes are available with a range of unique application-driven glass formulations, designed to provide the highest reliability and most accurate measurement in the harshest of processes
ABB’s Reference Electrode Monitoring (REM) technology, uses a dual reference design to provide an early warning notification of electrode poisoning
Our perpetual impedance diagnostics (patent pending) analyzes the resistance and impedance between the reference and measuring electrode providing broken glass and out of sample indication without the need for a solution earth
All analysis and signal conditioning conducted within the sensor, eliminating degradation of sensor integrity through sensor cables or electrical interference
Calibration data stored within the sensor allowing sensor to be calibrated independently of transmitter
Digital output removes the need for high impedance cable - longer distances without compromising accuracy
EZLink plug-and-play connection simplifies user set-up with automatic sensor recognition and guidance
PTFE junction offers enhanced resistance against fouling and is easy to clean
¾” NPT threads enable easy mounting
Robust PVDF body offers superior mechanical and chemical resistance
All of our pH sensors can be combined with our range of digital transmitters to help you get the most from your pH data.
When it comes to electrode selection we believe in keeping things simple. To help you make the right choice, we’ve divided our new family of pH/ORP sensors into three distinct ranges based on the applications they have been designed for.
Each electrode is clearly named with color-coding for ease of identification. This enables you to select the best sensor to meet your needs with ease, ensuring optimal plant efficiency, performance and lifetime - every time.
Entry level electrodes for
light duty applications
Durable electrodes
for harsh processes
Specialist range for
target applications
We offer a number of different pH glass membranes, each designed to meet your specific application needs.
ABB’s high-performance yellow glass sets the standard in industrial pH measurement. With an extremely low sodium error, the glass can maintain its accuracy even at very high pH levels, making it suited for a variety of industrial applications.
Our world-renowned low temperature blue glass has been specially formulated with a lower impedance to provide ultra-fast response times when measuring pH at low temperatures. It is ideal for municipal and industrial wastewater applications, particularly in cold climates.
High temperature applications can degrade general purpose pH sensors, reducing their accuracy and overall service life. Our durable hightemperature glass provides long-lasting reliable measurement in harsh process applications such as in the pulp and paper and chemical industries.
Resistant to attack and etching from hydrofluoric acid, our robust HF glass outperforms in the most aggressive of applications containing up to 1% (10,000 ppm) HF, lasting up to three times longer than other commercially available HF glassware.
With its low impedance and large surface area, our general-purpose E glass provides excellent response across the entire pH range, making it ideal for measurement in general aqueous media.
Our high-performance (S) glass is available in a flat surface design that promotes self-cleaning and provides maximum resistance to fibrous build-up.
We use the highest quality materials manufactured to the highest standards to ensure your probe offers lifelong accurate and reliable measurement. Under the care of our highly-skilled engineers, every one of our sensor electrodes goes through a vigorous QA procedure before it leaves our factory to make sure it meets our strict quality guidelines. We also provide a calibration certificate, so you can be sure of accurate performance from the start.
Discover how our new range of intelligent pH and ORP electrodes can reduce your operational expenditure.
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