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Gas Mass Flow Control: Why Thermal Mass Flow Technology is Recommended for Best Accuracy


Aug 26, 2016
John, Chief Engineer
Written By:
John, Chief Engineer

It’s no secret. Price, but perhaps more importantly, performance, drive every new product acquisition you make. How important is measurement accuracy and control to your lab experiment or industrial process? It’s critical. If your flow readings are off or the flow is not controlled with precise accuracy your research is compromised, product quality suffers, and […]

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Minute Flow Tip! Don’t Settle for “Good Enough”


Jul 15, 2016
John, Chief Engineer
Written By:
John, Chief Engineer

There are so many options for mass flow controllers out there that are “good enough.” Why compromise when making an investment in a mass flow instrument? Discover the Swiss Army Knife of mass flow controllers in this Minute Flow Tip. The capillary thermal technology used in every SmartTrak mass flow controller measures flow directly, at […]

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New Video: Master Your Mass Flow Control Challenges


Jun 22, 2016
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

For over 40 years, Sierra has pioneered the development of precision gas mass flow controllers. Today, our high-performance SmartTrak lineup, with over 100,000 successful installations, proves we’ve never let up. For Lab Researchers and Systems Integrators/OEMs, SmartTrak is often called the Swiss Army Knife of gas mass flow controllers. Find out why in our new video. The SmartTrak Advantage: A […]

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SmartTrak® 140 Ultra-Low ΔP Mass Flow Controllers


Jul 12, 2012
Scott Rouse, Product Line Director
Written By:
Scott Rouse, Product Line Director

Get Incredible 4.5 psid (310 mBard) at Flows up to 500 slpm. When you need precision gas mass flow control of expensive process gases, where minimal pressure drop is a key consideration for cost savings and efficiency, the SmartTrak® 140 flow meter controls up to 500 slpm with an ultra-low ΔP of 4.5 psid (310 […]

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