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Monitoring Air Flow of Hydrogen and Methane Gases

A system integrator in California recently needed to monitor air flow of hydrogen and methane gas, requiring threaded connections to a steel line that the gases flowed through, as well as from the flow sensing device to the transmitter reading flow for their system controller. Hydrogen and methane are difficult gases to deal with, requiring a robust solution to monitor flow through the exhaust line without potentially posing a hazard.  Continue reading “Monitoring Air Flow of Hydrogen and Methane Gases”

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Life Amidst COVID-19

A lot has changed over these past few weeks as the world has adapted to life amidst COVID-19. 

Our healthcare workers have been doing an incredible job on the front lines. HVAC technicians and other workers in the trades are making sure essential systems are functioning properly. Even grocery stores have changed their hours and regulations in order to ensure safety for customers and employees alike. Continue reading “Life Amidst COVID-19”

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Calibration Control Standards

SMART Air Hood® Balancing Instrument, Series SAH

Purchasing measurement and test equipment, such as the Series SAH SMART Air Hood® balancing instrument, in bulk or batches allows you to have a back up when the equipment you regularly use needs to be serviced, thus preventing down time. In some cases, purchasing large quantities of the exact same make and model may give users the idea that the performance of each unit can be checked by comparing one to another. Although direct comparison of similar units may be good to identify operational defects, direct comparison of units with the exact same make and model from the exact same batch / date code does not allow for detection of potential systematic errors in your product’s performance. Continue reading “Calibration Control Standards”

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See You Next Week at AHR Expo!

We’re gearing up for AHR Expo next week!

AHR Expo is the world’s largest HVACR event. It provides a unique forum where manufacturers can come together to share ideas and showcase the future of HVACR technology. Dwyer has had the privilege of participating in this show for several decades.

Stop by Booth #943 for several exciting new product demonstrations and to meet the Dwyer team. Continue reading “See You Next Week at AHR Expo!”