About

Sierra Instruments

Sierra Instruments is a global leader in fluid flow measurement and control for nearly 40 years and is known for its high performance flow instrumentation for gas, liquid and steam applications commonly found in the semiconductor, environmental, scientific research, petrochemical, energy, aerospace, and general manufacturing industries. With over 150 locations in over 50 countries, Sierra is positioned to support customers across the globe to solve tough flow problems. More about Sierra…





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Technical Articles

Automated Fractional Sampler of Diesel Particulate Being Used in a Wide Range of Test Applications (Product and Material Testing) Reducing diesel particulate emissions is emerging as a priority for engine manufacturers. In the U.S., regulations governing particulate allowances are already in effect for on-highway engines and... (View Full Article)
Emissions Testing: New Products Derived From Technologies In Very Different Markets (Flow Sensing) When Caterpillar wanted to offer its customers better power cells for earthmoving equipment, engineers started looking around for someone that could help them reach the next level of battery... (View Full Article)


 

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