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Sierra Asia Celebrates Chinese New Year, The Year of the Dog!


Feb 15, 2018
Maryadine Washington, Mar-Com Manager
Written By:
Maryadine Washington, Mar-Com Manager

When Sierra-Asia was founded in China in 2002, we were small but motivated. We understood that China’s fast-pace growth and development plans called for having boots on the ground. It was true then and it’s true now. Establishing a team of customer-oriented technology experts that exemplify Sierra’s core values of QDPICS™ has been a big […]

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Achievement Unlocked: Brian Estep Appointed Vice Chair of ASME’s Thermal Committee


Nov 06, 2017
Maryadine Washington, Mar-Com Manager
Written By:
Maryadine Washington, Mar-Com Manager

To solve problems and build solutions in the modern world, an engineer must have clear focus, an ability to think critically under pressure, and a willingness to work long hours. When skills are developed over time and knowledge is refined, meaningful innovation can and does come to fruition. However, what allows one to rise above […]

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Introducing Our New InnovaSonic 207i Ultrasonic Liquid Flow Meter


May 15, 2017
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

For Liquid Flow Metering, Optimized for Thermal Energy/ BTU Sierra is proud to announce the new InnovaSonic 207i ultrasonic liquid flow meter with thermal energy/BTU capability.  Designed, built and calibrated by Sierra in Monterey, California for non-intrusive liquid flow metering, and optimized for thermal energy/BTU measurement, the 207i transit-time ultrasonic flow meter is the ideal turnkey solution for […]

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Sensor Probe Insertion/Retractor Simplifies Installation of Steam Flow Meters in Hot Tapping Applications


Oct 26, 2016
Scott Rouse, Product Line Director
Written By:
Scott Rouse, Product Line Director

Accurately measuring fluid flows like steam in large ducts or pipes is a challenging application. Large ducts and pipes often have swirl or turbulent flow which makes accurate flow measurement difficult. Not to mention, installation of steam flow meters can be extremely challenging since in many cases you will need to shut off the steam flow to install […]

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The First Vortex Flow Meter with Apps Wins Innovation Award!


Oct 06, 2016
Maryadine Washington, Mar-Com Manager
Written By:
Maryadine Washington, Mar-Com Manager

Thank you to the readers of industry publication, Flow Control Magazine, who voted for Sierra’s InnovaMass 240i/241i iSeries multivariable and volumetric vortex flow meters in Flow Control’s 2016 Innovation Awards. Sierra was awarded an honorable mention. Sierra’s tradition and spirit of innovation spanning over 40 years drives everything we do, we are happy that the readers of Flow Control […]

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Delivering an Award-Winning Engine Test Facility


Feb 05, 2016
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

Across Sierra’s two divisions, Flow Measurement and Automotive Test, striving for the ultimate in accurate and repeatable measurement and control is the name of the game.  We have focused a lot on trying to publish useful and informative Flow Measurement and Control blogs. After all, that makes sense as the blog is called “Let’s Talk Flow.” I wanted […]

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It Has Apps! Our New Vortex Flow Meter Empowers You


Dec 10, 2015
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

Sierra’s next generation InnovaMass “iSeries” features a new hyper-fast microprocessor, robust software apps, and an automated state-of-the-art manufacturing and flow calibration facility to assure the highest level of quality and delivery. It Has Apps! The InnovaMass iSeries features flow management apps driven by our new Raptor II OS that will empower your process and save you time and money. ValidCal […]

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The New Vortex iSeries has Arrived!


Oct 28, 2015
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

InnovaMass. Reinvented. I am proud to announce on behalf of our entire development team, our completely re-designed, next generation InnovaMass 240i and 241i vortex volumetric flow and multivariable mass flow meter product line. Learn more… The all new iSeries InnovaMass 240i inline and 241i insertion vortex flow meters are manufactured at our brand new assembly and calibration facility in […]

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4 Ways to Make Flow Calibration Easy for You


Oct 16, 2015
Erica Giannini, Marketing Manager
Written By:
Erica Giannini, Marketing Manager

Our flow experts here at Sierra are committed to ensuring your flow meter is accurately calibrated and returned quickly so downtime is kept to a minimum. Sierra’s latest flow meter service and calibration brochure, “Precision Delivered”, details that level of commitment, showcasing four key components of our approach to flow calibration service. Assuring your flow […]

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Sierra’s Auto Test Division Is Growing with Lansing Facility Expansion


Jul 07, 2015
Erica Giannini, Marketing Manager
Written By:
Erica Giannini, Marketing Manager

We’re revving our engines and expanding to support our growing automotive test division. Sierra-CP has been providing the automotive industry with reliable engine and vehicle testing hardware and software solutions with precision accuracy for over 30 years. As demand for these high-quality products and services increases, we are expanding to provide better service and support […]

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Get Our New Full Line Flow Meter Product Catalog / Selection Guide


Jun 30, 2015
Maryadine Washington, Mar-Com Manager
Written By:
Maryadine Washington, Mar-Com Manager

Find the Right Meter for Your Application—Instantly Let’s face it, specifying the best flow instrumentation for your application can be a daunting task. That’s why we created a new Full Line Flow Product Catalog with all Sierra’s products, key specifications, and application benefits in one, easy-to-use brochure. Quickly specify the right flow meter for your […]

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Sierra’s Precision Control Valves Offer Customers Proven Solution


Jun 01, 2015
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

What took us so long! Since the ’80s Sierra has been a leader in designing and manufacturing electromagnetic control valves used in our flagship SmartTrak mass flow controllers and legacy 800 series. The catch is that in the past customers had to buy the mass flow controller to capitalize on our precision control valve. Now, after 30+ years […]

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Chemical Engineering Magazine Article By Sierra’s Founder


Feb 10, 2014
Maryadine Washington, Mar-Com Manager
Written By:
Maryadine Washington, Mar-Com Manager

Sierra’s Founder, Dr. John G. Olin, looks at the Principles of Operation, Installation, Calibration and Best Applications for Thermal Mass Flow Meters… Read the full article in Chemical Engineering Magazine.

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Bluetooth Wireless Portable Liquid Flow Measurement Made Possible


Jun 25, 2013
Maryadine Washington, Mar-Com Manager
Written By:
Maryadine Washington, Mar-Com Manager

As you might have guessed, Sierra has a passion for flow measurement and we are always striving for ways to improve our flow meters and processes to give you the best accuracy possible for your application. Today, we are pleased to announce the release of our new InnovaSonic 210 Portable with Bluetooth Wireless Android Tablet […]

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New QuadraTherm Flow Meter: iTherm Expanding Gas Library


Nov 27, 2012
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

The iTherm gas library stores proprietary gas packets, which are  analogous to the DNA of a specific gas. It stores all the parameters needed to instantly calculate the thermodynamic and transport properties of every gas or gas mixture versus temperature and pressure. Currently, the library has mapped 18 gases and mixtures, and it continues to grow […]

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New QuadaTherm Flow Sensor: with iTherm, It Learns!


Nov 20, 2012
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

With iTherm, It Learns… QuadraTherm’s four-sensor technology provides the critical inputs for iTherm’s living, learning algorithm set and gas library to accurately manage changes in gas and pipe selection, gas temperature, gas pressure, and outside temperature. Our revolutionary thermal mass flow meter with iTherm solves the First Law of Thermodynamics (for Thermal Dispersion Technology) in a fraction […]

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New QuadraTherm Thermal Flow Sensor Makes It Possible!


Nov 13, 2012
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

Patented QuadraTherm’s Four-Sensor Design A major thermal sensor breakthrough for Sierra occurred with QuadraTherm, as two new temperature sensors (T2 and T4—see figure below) were added to the existing two-sensor design (T3 temperature & T1 DrySense velocity) used in previous flowmeter models. The two additional sensors perform real-time correction for the heat lost to the outside environment due […]

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New QuadraTherm 640i / 780i: Accuracy Never Before Possible!


Nov 08, 2012
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

Innovative QuadraTherm Four-Sensor Design Traditional thermal sensors have two sensors—one temperature sensor and one velocity sensor, each in a separate probe sheath. QuadraTherm (the term “Quad” meaning “four”) introduces four sensors—three precision platinum temperature sensors and one patented DrySense mass velocity sensor. Performance improvements never before possible are gained as the QuadraTherm Technology isolates forced […]

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New QuadraTherm 640i / 780i: Introducing The World’s Most Accurate Thermal Mass Flow Meters


Nov 06, 2012
Matthew Olin, President & CEO
Written By:
Matthew Olin, President & CEO

From Sierra’s beginning over forty years ago, we have been driven by the vision of supplying industrial customers with the world’s most accurate thermal mass flow meter. And, we knew it was a “sensor” game. The development of an industrialized metal-sheathed sensor in the early 80s was Sierra’s first big step, but we didn’t stop there.   Many successful innovations […]

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