FCI FS10AThe Model FS10A Analyzer Flow Switch/Monitor from Fluid Components International (FCI) is designed for sampling system and analyzer flow assurance in water and wastewater applications. It is designed for use with tubing from 1/8 inch to ½ inch and the electronics may be either integrally mounted or remote mounted from the sensor element. The device is extremely sensitive to low flowrate detection; there are no moving parts to foul or clog; and there are no cavities, orifices or dead-legs to trap or contaminate samples. The flow switch/monitor is a good fit for application in liquid or gas analyzer sampling systems. It is small, lightweight and features a choice of electronic outputs including open collector, relay and 4-20mA outputs.