Process Sensing Technologies

Process Sensing Technologies (PST) manufactures an unmatched suite of instruments, analyzers and sensors for precision measurements and monitoring in highly demanding end markets. These range from pharmaceutical/ life sciences, speciality gases, semiconductors, O&G, petrochemicals and power to gas detection, food and beverage and building automation.

The quality of food, medicines, semiconductors and thousands of manufactured goods depends on reliable measurements of critical parameters such as humidity, oxygen, CO, N2, H2, Hydrocarbons, pressure or CO2 during production, storage and transport. Our products directly improve the profitability of our customers and help them to stay compliant with stringent industry regulations. We own and manufacture the sensing technologies used in our products. This allows us to remain in a strong leadership position and pass on the benefits of our innovation to our customers.

PST brings together well-established brands, each of which are trusted for the precision and reliability of their products, strong innovation and singular focus on customer service. Including:

• Michell Instruments: trace moisture measurements for compressed air quality, industrial gas, natural gas processing and many more.


• LDetek: Process gas chromatographs and low-range online analyzers for specialty and semiconductor gases.

• Ntron Gas Measurement: Oxygen analyzers and instruments across a number of industries including gas generators, additive manufacturing, and pharma industries.

• Rotronic: Full range of Relative Humidity and temperature instruments for industry, OEM and for monitoring applications in GxP regulated environments.