Sierra Instruments

Sierra manufactures high performance mass flow meters and controllers for nearly any gas, liquid, or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice, and long term support. When it matters, customers choose Sierra.

Sierra manufactures high performance mass flow meters and controllers for nearly any gas, liquid, or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice, and long term support. When it matters, customers choose Sierra.