Flow Meters: High Quality Mass Flow Controllers And Digital, Pipe, Or Ultrasonic Mass Air Flow Meters For Natural Gas, Oxygen, Water, And Other Liquids.

Mass Flow is the quantity of direct interest whenever the molecules of the gas are the control variable in your process – such as combustion, chemical reactions, ventilation, product drying and a variety of other process applications.

Smart-Trak – Product site focusing on Sierra’s Smart-Trak Digital Mass Flow Meters and Controllers.

“SmartTrak 100 features Dial-A-Gas® technology for true digital performance in up to ten pre-programmed gases with the same unit (gas type list can be programmed on request). Another unique factor of the Model 100 is the pilot module which replaces expensive control/readout electronics and is available mounted to the face of the instrument or in a convenient hand-held version."

Sierra Instruments
5 Harris Court, Building. L Monterey, CA 93940, USA