How Low Can You Flow?


This brief tutorial highlights how to use our high accuracy flow meter for leak detection, mass spectrometry, semiconductors, nano technology, fuel cell research and general scientific research. The MicroTrak flowmeter is CE approved, made from 316 stainless steel and features Sierra's Dial-a-Gas® ½, Pilot Module interface and digital and analog communications. Micro-Trak Highlights Accuracy +/- 1.0% of full scale Repeatability +/- 0.2% of full scale Flow range 0.1 sccm to 4 sccm Advantages of the Sierra Pilot Module With our Pilot Module's easy-to-use menu, you can configure or change gases (Dial-a-Gas), setpoints, flow ranges, engineering units, valve states or full-scale values with the touch of a finger. The pilot module is mounted directly on the instrument or remotely up to 50 feet from the flow controller. The remote pilot module can be wall mounted, panel mounted or can sit on a tabletop.