Sierra Blog

Gas composition does not have to affect thermal flowmeter measurements of natural gas energy. Use a sensor that is very sensitive to energy content for precision.

Three reasons for ordering a precision digital flowmeter online. Get a flow meter for iindustrial, R&D or environmental applications fast via our online flow meter store.

Still trying to find and fix gas leaks the old-fashioned way? Automate gas leak detection with digital mass flowmeters.

Learn how Monterey Bay Aquarium Research Institute (MBARI) uses mass flow meters to simulate past, present, and future atmospheres and their effects on ocean chemistry.

Learn how a decades-old pneumatic boiler was retrofitted with electronic controls and advanced flow meters to accurately measure steam discharge.

One of the more interesting stories I have been told about Sierra is the genesis of the company’s flagship product, our model 640S Steel -Mass ® Immersible Thermal Mass Flow Meter.  In the mid 60’s, our founder, Dr....