Process Sensing Technologies
PST offers a wide range of gas, oxygen and level sensors as well as measurement instruments including probes, transmitters and analyzers for humidity, moisture, oxygen and trace impurities.
- 1 631-427-3898
- 48 Lancaster Way Business Park
Ely, Cambridgeshire CB6 3NW
United Kingdom of Great Britain and Northern Ireland
Categories
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Relative Humidity Calibration Services
PST have calibration laboratories offering Relative Humidity calibrations in six locations across the globe.
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Precision Chilled Mirror Reference Hygrometers
Chilled mirror dew-point hygrometers provide highly accurate and stable measurements of trace moisture and humidity. The precision chilled-mirror reference hygrometers are sensitive to changes in very low moisture concentrations (less than 5 ppbV).
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Nitrous Oxide Gas Sensors
The PST Dynament nitrous oxide (N2O) Platinum sensors are designed with patented non-dispersive infrared technology and contain all the necessary optics, electronics and firmware to provide a linearized, temperature-compensated output.
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H2S Analyzers
Our portable and fixed gas analyzers measure hydrogen sulphide (H2S) in natural gas. H2S is a naturally occurring, but very toxic gas and needs to be removed before transmission to the national gas grids.
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H2 and Binary Gas Analyzers
PST offer a range of hydrogen (H2) and binary gas analyzers utilising the thermal conductivity property of gases to determine the concentration of a Target Gas (hydrogen for example) within a known Background Gas such as oxygen, nitrogen or argon.
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Measuring Probes and Instruments for Meteorology
In meteorology, precise and reliable measurement data are critical for the preparation of accurate weather forecasts; as well as monitoring external conditions for integration with the building environmental systems.
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Water Activity Measurement, Moisture Meter, Measurement and Monitoring of AW Value
The measurement of water activity or equilibrium relative humidity (ERH) is a key parameter in the quality control of moisture sensitive products or materials.
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Trace & Purity Oxygen Analyzers
Industrial Gas can be separated into bulk gas, speciality gas and ultra-high purity (UHP) gases. Within the PST Group we have a range of analyzers to measure oxygen as well as other impurities.
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Percent Oxygen Sensors
At Process Sensing Technologies (PST), we offer replacement electrochemical oxygen sensors compatible with major fixed and portable oxygen analyzers in challenging industrial environments. Tailor your solution with our versatile housing options, allowing you to specify either a 2-ring or connector design.
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Oxygen Analyzers for Process, Industrial & Fail-Safe Applications
The O2 analyzers from PST offer oxygen sensor technologies such as zirconium dioxide, thermo-paramagnetic and electrochemical. These highly reliable oxygen analyzers provide various installation options such as bench, panel, rack and wall mounting.
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Replacement Oxygen Sensors for Industrial Products
PST offer replacement electrochemical oxygen sensors for all major brands and models of fixed and portable oxygen analyzers in the demanding industrial environments.We have a sensor cross reference table below to aid sensor selection.
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CO2 Air Quality & Differential Pressure Measurement
Our Rotronic CO2 and differential pressure instruments complete the PST range of parameters important for environmental monitoring.
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OEM Oxygen Analyzers
The PST group understands that oxygen sensors and analyzers are critical to the operation of many industrial processes for safety or product quality, but not always considered necessary by the end user.
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Trace Moisture Analyzers for Natural Gas Quality and Petrochemical Applications
Michell Instruments’ process moisture analyzers provide continuous, online monitoring of dew point and trace moisture content.
















