Bringing Over 50 Years of Trusted Flow Measurement Solutions to Our Customers 

With more than a half century of providing best in class flow measurement solutions to the industrial and environmental markets, Thermal Instrument Company has a lot to say for itself when it comes to knowledge and experience on flow.  Let's face it, with 50+ years in business, we have seen just about every application for flow measurement that you can possibly imagine.  And the interesting thing about those application requests is that we have solved a large majority of them with our thermal mass flow metering technology.  Whether your flow application requires measurement on liquids, gases, corrosive media, or even a slurry, Thermal Instrument has a flow meter to reliably and accurately perform the job well.  Our product line consists of micro-processor based electronic / sensor combinations in both remote or integral style mounting.  The sensor probe configurations are either in-line or insertion type designs and the flow rates accomodated are expansive especially with greater than 100:1 turndown ratio.  Thermal Instrument understands that many liquids and gases can be extremely corrosive to standard materials of construction, so we offer the most exotic metals and even high polish finishes for those demanding services.  We can assure you that we have a solution for your application and our experienced staff will be glad to work with you every step of the way from start to finish and beyond. 

All of our in-line Thermal Mass Flow Meters and Flow Switches provide reliable, accurate flow measurement with no obstructions to the actual flow path. Our internal sensing circuit does not come into direct contact with the flow stream and are completely protected from any adverse process conditions. We utilize this technology across our product lines from in-line, to insertion probes, to our flow switches.

Our Thermal Mass Flow Meters are being used every day in a wide variety of applications: Landfills, Flare Gas, Pollution Control, Petrochemical, Chemical Processing, Food and Beverage, Pharmaceutical, SemiConductors, and Power / Utility.

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