Sierra Instruments

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.

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.

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New QuadraTherm qMix RealTime Flare Measurement System Delivers Real-Time Measurements of Changing Gas Compositions

This system can adjust flow readings when flare gas composition changes within seconds to accurately match real-time readings, with no recalibration needed...

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Sierra Announces NEW Line of MEMS-Based Thermal Mass Flow Controllers & Flow Meters

Sierra has announced the launch of their RedySmart™ mass flow meters and controllers...

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Preventable Mistakes with Vortex Flow Meters

This article tells you how to avoid mistakes with flow meters...

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Sierra's Powerful Big-3™ Flow Technologies

Do you want to know the perfect solution to any fluid flow application in any facility around the world?...

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How to Easily Avoid Costly Mistakes with Vortex Flow Meters

Useful tips for successful vortex installations...

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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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