Model FS10A Analyzer flow switch/monitor for analyzers and sampling systems is designed for use with tubing from 1/8 in. to ½ in. The electronics may be either integrally or remote-mounted from the sensor element. There are no moving parts and no cavities, orifices or dead-legs to trap or contaminate samples. It is suitable for application in liquid or gas analyzer sampling systems. It is small, lightweight and features a choice of electronic outputs.