Sierra Instruments

Sierra Instruments Sierra Instruments manufacturers high performance mass flow meters and mass flow controllers for nearly any gas, liquid, or steam application.

We understand flow is tough. We can solve this together. A global leader in flow measurement and control for over 45 years, Sierra Instruments designs and manufactures fluid flow measurement and control solutions for customers spanning across global industries as diverse as scientific research, oil & gas, energy management, semiconductor, clean energy, aerospace and biotech to name a few. Sierra p

rovides state-of-the-art calibration and fast localized service. With over 150 locations in over 50 countries, Sierra is uniquely positioned to provide innovative products and lifetime support for the leading companies of today and the growth enterprises of tomorrow.

05/25/2026
Struggling with gas flow measurement?Sierra’s PowerMass™ TM500 delivers highly accurate gas flow measurement with ±0.2% ...
05/13/2026

Struggling with gas flow measurement?

Sierra’s PowerMass™ TM500 delivers highly accurate gas flow measurement with ±0.2% repeatability and no pressure or temperature compensation required.

With easy installation, flexible programming in the field, and robust sensor design, the TM500 provides reliable data to optimize processes and control operating costs.

Learn how the TM500 solves real-world process challenges: https://bit.ly/4uqrPnn

Why is your flow measurement inaccurate? The answer might be flow profile distortion. Learn how flow profile distortion ...
04/27/2026

Why is your flow measurement inaccurate? The answer might be flow profile distortion. Learn how flow profile distortion causes measurement errors in industrial gas systems and how flow conditioning technology helps. https://bit.ly/4vQ0D2p

Building great products starts with building strong teams.Sierra Instruments employees from across the organization rece...
04/20/2026

Building great products starts with building strong teams.

Sierra Instruments employees from across the organization recently met for a team-building activity designed to encourage collaboration, creativity, and connection. By working together on interactive projects, teams learned from one another and strengthened relationships that support our shared goals.

These experiences help create a workplace where collaboration thrives, and people feel connected—no matter their department.

Happy Easter. Sierra wishes you and your family a joyous Easter holiday.
04/05/2026

Happy Easter. Sierra wishes you and your family a joyous Easter holiday.

Precise gas mixing starts with accurate flow measurement. Sierra Instruments delivers high‑accuracy gas flow meters desi...
03/20/2026

Precise gas mixing starts with accurate flow measurement.

Sierra Instruments delivers high‑accuracy gas flow meters designed to ensure consistent ratios, repeatable blends, and reliable process control, no matter the application. From specialty gases to industrial blending systems, our solutions help you optimize performance and product quality.

Learn more: https://bit.ly/41fhr4z

To get accurate steam flow data, your steam flow meter has to match real application conditions.Learn how to choose the ...
03/04/2026

To get accurate steam flow data, your steam flow meter has to match real application conditions.

Learn how to choose the right steam flow meter in Sierra’s latest blog:
https://bit.ly/3MYhzlG

Achieve accuracy and control that optimizes production efficiency and cost savings with Sierra’s complete lineup of ther...
02/24/2026

Achieve accuracy and control that optimizes production efficiency and cost savings with Sierra’s complete lineup of thermal, vortex, and ultrasonic technologies. Sierra is the one-stop shop for your industrial flow meter needs with the very best technical tools and knowledge to support you.

Our flow meters are ideal for semiconductor processing, industrial processing & manufacturing, facilities energy management, biopharma, water and wastewater treatment processes, oil & gas, and more.
https://bit.ly/4rsrxKY

Accurate natural gas measurement isn’t just a technical requirement. It’s a competitive advantage. From improving boiler...
02/10/2026

Accurate natural gas measurement isn’t just a technical requirement. It’s a competitive advantage. From improving boiler and burner efficiency to optimizing fuel-to-air ratios and supporting allocation and billing, precise gas flow measurement directly impacts performance and operating costs. Sierra Instruments’ thermal flow meters deliver high accuracy, low pressure drop, and repeatable mass flow measurement for natural gas across demanding industrial and regulatory environments.

Learn how advanced natural gas measurement and control can elevate your operation. Explore our full range of applications and insights https://bit.ly/4tsEx4P

Get smooth, stable, accurate and repeatable gas mass flow metering and control with Sierra’s RedySmart mass flow meters ...
01/23/2026

Get smooth, stable, accurate and repeatable gas mass flow metering and control with Sierra’s RedySmart mass flow meters and controllers.

Sierra’s RedySmart is built for biopharma reliability. With no moving parts and immunity to upstream temperature and pressure fluctuations, RedySmart ensures exceptional accuracy and repeatability—perfect for sensitive life science workflows.

https://bit.ly/4pWWGVk

Address

20 Ryan Ranch Road, Suite 109
Monterey, CA
93940

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+18313730200

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