Sierra Blog

Sierra Factory Update-Operations Continue to Run To our Valued Customers, Representatives, and Suppliers, As we continue to monitor the rapidly evolving situation around the coronavirus (COVID-19), we would like to let you...

We have been in the capillary thermal mass flow business for nearly 45 years, many have asked us why we recently introduced MEMS thermal mass flow controllers into our product offering.  Combining superior physics, high ...

Welcome to 2020! The last decade was quite a ride with lots of twists and turns. It’s hard to re-cap it into words, but as we begin 2020 here’s a quick look at the top 5 blogs and videos of the last decade. These ...

When it comes to mass flow meters and controllers size matters. Not all flow meters are the same. It’s like choosing a car. All cars are designed to move you from point A to B. However, if you live high up in the mounta...

Nearly every major city around the globe has a district energy system that provides thermal energy to its buildings. In these underground infrastructures, thermal energy is provided to multiple buildings from a central energy...

Every municipality throughout the country has a wastewater treatment plant to safely treat water that enters back into our environment. This doesn’t mean they are immune to problems. One of the biggest problems for US w...