Sierra Instruments, Inc. has promoted these products / services:

Sierra Instruments, Inc. - Learn 5 Ways You Can Improve Process Efficiency

For engineers striving to improve process efficiency and reduce costs, accurate flow measurement is critical. Sierra's QuadraTherm® 640i with qMixis like no other thermal flow meter on the market. (read more)

Sierra Instruments, Inc. - New App to Simplify Flow Meter Selection Process

Need to measure flow but don’t know what type of flow meter you need? Our new app gives you the answers-quickly and easily. Sierra Instruments is excited to announce the launch of our new flow meter selection app to simplify the flow meter specification process. (read more)

Sierra Instruments, Inc. - Selecting the Best Gas Flow Control Technology

How Digital Mass Flow Controllers Optimize Bioreactor Performance

Learn how digital mass flow controllers optimize bioreactor performance and are replacing manual variable area (VA meters) with an integrated valve to control the gases in their bioprocesses to yield greater results and get four tips for selecting the best MFC for your bioreactor. (read more)

Sierra Instruments, Inc. - Solving The Flare Gas EPA Compliance Challenge

Learn how this new technology offers plant engineers the perfect solution to comply with EPA Refinery Sector Rule 40 CFR 63 rule, which requires refineries to measure and report flare gas measurement at flow rates as low as 0.1 sfps (0.03 smps) where traditional multi-path ultrasonic flow meters can’t operate. (read more)

Sierra Instruments, Inc. - New Faces at Sierra!

Sierra is growing, and we are very happy to announce that both Garrett Mungridis and Derek Klein have joined the Sierra family. We always aim to bring the best and brightest into our Sierra family to continually improve the quality of our customer service, speed of order processing, and rep support. And this is no exception. (read more)

Sierra Instruments, Inc. - Flow Totalizer Software For Multiple Gases

Sierra Instruments, a leading global mass flow meter manufacturer, releases new free flow totalizer software module for their QuadraTherm® 640i/780i mass flow meter. Through their QuadraTherm Software Interface Program (SIP), end users now have an efficient management tool to totalize and monetize all gases with one instrument. (read more)

Sierra Instruments, Inc. - Flare Gas Measurement White Paper

Sierra Instruments, a leading global mass flow instrument manufacturer, announces their new flare gas measurement white paper available now for free download. Sierra's new white paper offers oil & gas company decision makers, facilities managers and engineers a new cost-effective flare gas mass flow metering alternative to comply with increasingly stringent government regulations. (read more)

Sierra Instruments, Inc. - White Paper: In-Situ Validation Calibration

Learn how to make smart, full informed decisions about the best in-situ calibration method for your application. Sierra's new white paper explains how new technologies and sensor design make in-situ calibration more accurate and cost-effective. (read more)

Sierra Instruments, Inc. - Avoid Common Flow Meter Installation Mistakes

Once you have identified the right flow meter for each type of fluid and application, correct installation and calibration are the next steps to maintaining the equipment over the lifetime of the product and lowering the cost of ownership to increase the cost savings of the facility overall. (read more)

Sierra Instruments, Inc. - Reduce Flow Energy Costs w/the Perfect Flow Meter

COVID-19 continues to be a daily factor in our lives. However, despite the obstacles, common among all manufacturing is a desire to optimize business processes, cut costs, and keep the doors open while still providing the best possible service for their customers. A tangible way to do this is to focus on managing the flow energy in their facility... (read more)

Sierra Instruments, Inc. - Mass Flow Controllers Support Ventilator Testing

Accurate mass flow control is crucial in the process of validating the accuracy of oxygen flow for mechanical ventilators and respiratory medical equipment. With over 20 years of proven performance, Sierra is known for providing scientists with precision mass flow control and the ultimate lab research flexibility. (read more)

Sierra Instruments, Inc. - RedyCompact Mass Flow Meters and Regulators Video

Mechanical rotometers have been a staple for flow measurement since the early 1900s, giving engineers and scientists fast and economical gas flow measurement. Sierra introduces the next generation advancements in this technology with the RedyCompact™ mass flow meters and regulators. Watch Sierra’s NEW video to learn more. (read more)

Sierra Instruments, Inc. - Groundbreaking Technology for Oil & Gas Engineers

Groundbreaking Technology for Oil & Gas Industry to Comply with EPA Regulations. New QuadraTherm qMix RealTime Flare Measurement System Delivers Real-Time Measurements of Changing Gas Compositions. New breakthrough QuadraTherm® qMix RealTime Flare Measurement System (FMS). For the first time, a system based on thermal mass flow meters can adjust flow readings when flare gas compo... (read more)

Sierra Instruments, Inc. - Choose the Best BioProcessing Mass Flow Controller

The emergence of COVID-19 has changed the way we work, socialize and think about the world. In Sierra’s 45 year history, we also have not seen such a shift in our flow control industry from a slower-moving mature market to critical demand for instruments. (read more)

Sierra Instruments, Inc. - Exploring In-Situ Thermal Flow Meter Calibration

In-situ calibration validation is one of the great benefits of thermal mass flow technology. This video reviews in-situ calibration validation and details how the DrySense sensor stability found in Sierra thermal flow meters is the only way a calibration validation is actually Valid. (read more)

Sierra Instruments, Inc. - Fastship™ Online Sales Platform

Sierra Instruments' newly redesigned website portal ( offers Fastship™ access to their online store: Guaranteed Next Day— Factory Direct! The responsive format is more user-friendly and easier to navigate with streamlined menus and simple access to resources and information on products and services. (read more)

Sierra Instruments, Inc. - Reduce Costs with Natural Gas Sub-Metering

Learn to cut costs with natural gas sub-metering in this white paper from Sierra Instruments. Although diaphragm meters are a trusted billing mechanism, they may not provide customers with the most accurate natural gas bill. Discover how groundbreaking flexible thermal mass flow measurement delivers improved accuracy and substantial savings today. (read more)

Sierra Instruments, Inc. - MFCs Accelerate Bioprocessing Vaccine Development

Precise, Stable Gas Flow Quickly Scales Vaccines from Lab to Pilot to Full-Scale Production

To help stop the rapidly expanding spread of COVID-19 and provide critical instrumentation for respiratory medical equipment, Sierra Instruments offers scientists, biomedical engineers, and bioreactor manufacturers a comprehensive line of MFCs to meet demanding bioprocessing applications. (read more)

Sierra Instruments, Inc. - Rock Solid Mass Flow Controller for Bioprocessing

New video from Sierra Instruments showcases its rock-solid mass flow controller for bioprocessing designed to deliver smooth, stable, accurate and repeatable gas mass flow control you can rely on. (read more)

Sierra Instruments, Inc. - Specify The Perfect Flow Meter or Controller

Ever wonder what's the difference between a mass flow meter or controller? Or what's the difference between an economical or premium mass flow meter or controller? Discover the differences and how to specify the right mass flow meter or controller for your application in Sierra's latest FlowTip video. (read more)

Sierra Instruments, Inc. - Improve Boiler Efficiency w/the Perfect Flow Meter

Know your options when selecting the appropriate flow meter technology. In Sierra’s new white paper, discover which flow meter technologies provide the most accurate flow measurement data so you can optimize your boiler efficiency and energy production. (read more)

Sierra Instruments, Inc. - Steam Flow Energy Management

From facilities management to district heating applications, accurate steam flow energy measurement is a critical flow measurement needed to incur substantial savings on energy and maintenance costs. Sierra Instruments can assist you with selecting the right flow meter technology to ensure the most accurate steam flow measurements. (read more)

Sierra Instruments, Inc. - Achieve Boiler Efficiency w/Thermal Flow Meters

The proper measurement of methane flow is critical to running boilers efficiently. Watch Sierra's new video to discover three tips to improve energy efficiency in facilities, campuses and hospitals with thermal mass flow meters from Sierra Instruments. (read more)

Sierra Instruments, Inc. - Optimize Your Steam Flow Productivity With Ease

Revolutionize your steam flow measurement with Sierra Instruments' new InnovaMass® iSeries Next Generation Vortex Flow Meters. The steam productivity partner you can't live without. (read more)

Sierra Instruments, Inc. - Breakthrough in Flare Gas Mass Flow Measuring

Flare and combustor gas measurement is a challenging application because each well has its unique and constantly changing characteristics that include depth, temperature, pressure, flow rate, soot content, and varying gas composition. Discover how Sierra Instruments' advanced QuadraTherm 640i Thermal Mass Flow Meters offer a more reliable solution than turbine meters and orifice plates. (read more)

Sierra Instruments, Inc. - InnovaSonic 207i Ultrasonic Flow Meter with BACnet

BACnet Digital Communications and Thermal Energy BTU for Easy Integration with Building Energy Dashboards

Monterey, California - Sierra is pleased to announce that its InnovaSonic® 207i Liquid Ultrasonic Flow Meter now supports BACnet digital communication protocol for easy building automation and control. With BACnet, Modbus RTU and (read more)

Sierra Instruments, Inc. - InnovaMass 240i/241i Adds BACnet Communications

Sierra Instruments announces its industry proven InnovaMass® 240i/241i volumetric and multivariable mass vortex flow meter is now available with BACnet digital communication protocol for easy building automation and control in flow energy management applications. (read more)

Sierra Instruments, Inc. - Mass Flow Meters & Controllers

Improved Mass Flow Control Performance Through Advanced Sensor Technology (read more)

Sierra Instruments, Inc. - In-Situ Thermal Flowmeter Calibration Validation

Before you trust thermal flow meter in-situ calibration validation, look beyond the internal sensor wire windings and make sure sensor design materials won't create drift and change over time.

Beware of False Positives. Get the Inside Story:

Learn how to make smart, fully informed decisions about in-situ calibration

Explore the differences between wet.... (read more)

Sierra Instruments, Inc. - Change Your Gas In the Field - No Accuracy Lost

NOW....Field Adjust Gas Composition on Thermal Flow Meters.

Stay ahead of EPA Requirements by Installing Sierra's QuadraTherm thermal flow meter with NEW qMix gas mixing software and, for the first time, you can update your gas composition in the field for your flare, Vapor Recovery Unit (VRU) & storage vessels - all without sending the meter back to the factory for cos... (read more)

Sierra Instruments, Inc. - One Complete Industrial Flow Energy Solution

Sierra Instruments announces the launch of its new flow energy solution for managing and optimizing flow measurement for industrial facilities of all sizes. It features Sierra's QuadraTherm 640i/780i thermal flow meters, their InnovaMass 240i/241i vortex flow meters, and their new InnovaSonic 207i ultrasonic flow meter. Designed, built, and calibrated in the USA by Sierra, the Big-... (read more)

Sierra Instruments, Inc. - Ultrasonic Flowmeter Optimized for Thermal Energy

Sierra Instruments is proud to introduce its new InnovaSonic® 207i transit-time ultrasonic liquid flow meter with thermal energy/BTU capability for superior flow measurement. 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 idea... (read more)

Sierra Instruments, Inc. - Do You Have the Thermal Mass Flow Advantage?

Do you have the thermal mass flow advantage? Try Sierra's SmartTrak® 100 designed for systems integrators/OEMs & researchers. (read more)

Sierra Instruments, Inc. - Flow Meters to Comply with EPA Boiler MACT Reg.

Sierra offers a complete suite of Boiler MACT compliant thermal, vortex, and ultrasonic flow meters to meet EPA's Boiler MACT regulations which are designed to limit hazardous air pollutants (HAP) from commercial and industrial boilers and process heaters. (read more)

Sierra Instruments, Inc. - Using Thermal Mass Flow Meters Conserves Energy

Using Sierra Instruments' Thermal Mass Flow Meters improves sub-metering accuracy. Learn how to cut costs with submetering and conserve energy and save on your natural gas bill. (read more)

Sierra Instruments, Inc. - Precision Mass Flow Controllers

SmartTrak mass flow controllers and mass flow meters provide researchers, systems integrators, and OEM's with high performance gas mass flow control and measurement for nearly any application requirement: multi-gas capability, low flows (0 to 0.1 sccm), high flows (to 1000 slpm), corrosive gases, low pressure drop (4.5 psid), high pressure (up to 5000 psig), small footprint, and easy sys... (read more)

Sierra Instruments, Inc. - Revolutionize Your Productivity with InnovaMass

Revolutionize your productivity, expand capabilities, and reduce cost with InnovaMass inline vortex flow meter (240i) and new insertion vortex flow meter (241i) for all steam, liquid, and gas applications. An industry first! With its field adjustability apps, Sierra builds to stock and ships next day. (read more)

Sierra Instruments, Inc. - BoilerTrak™ 620S BT Mass Flowmeter

BoilerTrak™ is designed to provide an economical and easy to install solution for precise natural gas measurement to heaters and boilers to increase efficiency. The instrument also suited for compliance to new regulations for burning natural gas in commercial boiler applications. (read more)

Sierra Instruments, Inc. - Find The Right Flowmeter For Your Application

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 you application...

View all flow measurement & control... (read more)

Sierra Instruments, Inc. - Slash Your Facility’s Natural Gas Bills

Psst. We've got a secret. One that could save you money. How much, you ask? Thousands. That's right. You could be saving thousands on your facility's natural gas bill.
Traditional diaphragm flow meters used for natural gas measurement can't account for changes in gas composition, resulting in a utility bill that can be less than accurate. Verify... (read more)

Sierra Instruments, Inc. - QuadraTherm® Flow Meters: Now with Fieldbus

Sierra Instruments Announces QuadraTherm® Thermal Mass Flow Meters Now Have Full Device Description Foundation Fieldbus (read more)

Sierra Instruments, Inc. - Mass Flow Controllers for Control of Gases

Mass Flow Controllers for Dependable Control of Gases (read more)

Sierra Instruments, Inc. - New Biogas Flow Measurement White Paper

Sierra Instruments, a leading global mass flow instrument manufacturer, announces their new biogas measurement white paper available now for free download. Sierra's new white paper offers engineers, as well as plant and facilities managers, solutions for precise biogas measurement even with the changing gas composition, an inherent application challenge in biogas energy flow measur... (read more)

Sierra Instruments, Inc. - Ultrasonic Flow Meters for Accurate Water Flow

Whether you are running a large municipal water facility or one of the over 37,000 rural water utilities in the United States, water usage and costs drive your decisions. Learn how to avoid costly mistakes and get the key to water savings with ultrasonic water flow meters in Sierra Instruments' new Tech Note. (read more)

Sierra Instruments, Inc. - [One Solution] Making Flow Energy Management Easy

Get the free flow energy guide for all thermal, vortex and ultrasonic products written by Engineers for Engineers. Learn how to save on energy costs by optimizing your facility flows that impact costs like compressed air, natural gas, steam, and hot or chilled water with Sierra’s Big-3 iSeries flow energy platform. Download Guide. (read more)

Sierra Instruments, Inc. - Why Mass Flow Control Provides Repeatable Results

Learn why Sierra Instruments' mass flow controllers that use thermal mass flow technology are ideal for research because they provide scientists with direct mass flow control, which is unaffected by temperature and pressure fluctuations. (read more)

Sierra Instruments, Inc. - Flow Meter & Controller Calibration Services

The accuracy of your flow instruments plays an essential role in determining efficiency, performance, and cost-savings. Sierra has over 40 years experience in gas flow calibration providing easy, fast, & accurate service, repair, and recalibration for nearly any type of gas, liquid or steam. Sierra will also service most other mass flow meter & controller brands. (read more)