Sierra Instruments

Phone: 800-866-0200
Fax: 831-373-4402

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5 Harris Court, Building L
Monterey, CA 93940
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Founded in 1971, Sierra Instruments quickly earned its role as an industry leader providing cost efficient high-performance fluid flow measurement and control instrumentation. Like our product line, this role and reputation for excellence has only improved over time with more than 150 locations in over 50 countries to provide a robust network of customer service and support. We understand the importance of customer service and strive to meet each and every one of our customers’ goals to ensure satisfaction.

Sierra serves customers not only across the globe, but also throughout the industrial sector. Standard and customized flow indicators, controls and measurement instrumentation ensure that the company offers the most cost-effective and overall efficient piece of equipment for any process. Recipients of all Sierra ultrasonic, vortex, peak and other flow products, whether standard or customized, also receive customized support and service. The Sierra team values our unique relationship with every client, going well beyond the point of purchase to ensure optimum operation and understanding. Customers can draw from the broad network of Sierra locations and personnel for expert advice and technical support throughout the life of each and every Sierra product.

Our website furthers the dedication to customer service, offering a live help feature for immediate feedback, and communication with knowledgeable agents. Our constant search for solutions is inherent in Sierra, not only in response to individual customer challenges, but to global issues as well. As an increasing number of clean energy and energy efficiency applications emerge, we look forward to developing ever better technology to manage and maintain process flow. With 40 years of industry leadership, there is no doubt that Sierra Instruments will meet these challenges. No matter the industry, no matter the location, Sierra’s passion for flow ensures a steady stream of innovation.


Sierra's Powerful Big-3™ Flow Technologies

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Why Mass Flow Meters for Power Plants?

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How to Easily Avoid Costly Mistakes with Vortex Flow Meters

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SmartTrak®: Master of All Flows!

Sierra’s SmartTrak® series, often called the Swiss Army Knife of mass flow controllers...

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Quick Start App for InnovaSonic 207i

Overview of the 207i SIP features...

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InnovaSonic 207i Smart Interface Portal (SIP) Software Overview

The 207i flow meter for liquids is the ideal plug and play liquid flow meter...

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How to Install and Operate the InnovaSonic 207i

You’ll find out how to correctly install a 207i,...

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NIST Primary Calibration Standards for Mass Flow Meters & Controllers

What is NIST calibration and why is it important for accurate flow meter measurement...

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