Sentek PH Electrodes - Electrochemical Sensor Specialist

Sentek purely specialises in the manufacture and production of pH and conductivity sensors and other electrochemical sensors for water based applications.

pH Manufacturers
Sentek are the UK’s largest independent manufacturer of electrochemical sensors. Manufacturing pH electrodes, Conductivity Sensors, Ion Selective electrodes and redox sensors Sentek are able to meet all you sensor requirements. Senteks pH Sensors are manufactured to ISO 9001:2008 standards at our facility in Braintree, Essex. The glass is formulated and the pH sensors hand blown by highly skilled glass blowers guaranteeing the highest quality in pH electrodes. 

Conductivity Manufacturers
Senteks origins were based in conductivity sensors and our standard range includes two pole conductivity and four pole conductivity technology. Offering sensors to OEM equipment manufacturers and consumers alike.

pH Probes and Conductivity Sensors
Senteks reputation in pH electrodes and conductivity sensors comes from the ability and willingness to exactly match our customer’s requirements. Many of our products are exclusive to our individual customers and are designed with the customer to their exact sensor requirements. We have the ability to provide pH electrodes of varying size and shape. If you have any individual pH requirement or Conductivity requirement ranging from strange, difficult applications to differing sensor shapes contact us for your required product.

Our ranges of pH and conductivity sensors can be used in a variety of applications from Laboratory based to field work and Industrial Applications. Our pH and conductivity sensors can be used for all a variety of applications including:

• Water quality testing
• Environmental research
• Process control measurements
• Food analysis
• Biological analysis

This is just a small sample of what we can do and the industries and applications our sensors are used in, if you have any pH, conductivity or electrochemical sensor requirement please contact us to discuss your requirements.

Ion Selective electrodes are specific sensors designed to sense a single element, like the pH sensor which is designed to sense hydrogen Ions the ISE’s can be used in applications to identify the content of various other Ions.

Sentek combination  ISE’s consist of the ISE sensing element and a built in reference system, the reference electrode is chosen as the compatible reference system for the Ion in question. Sentek also produce a range of Mono ISE’s.