Thanks to its flexible design, the dual function FS10i Flow Switch/Monitor from Fluid Components International (FCI) delivers two functions in a single instrument, providing process and plant engineers a flow monitor at the price of a flow switch. The FS10i Flow Switch/Monitor is particularly useful in gas flow safety-related applications because it is designed to provide a dependable high- or low-trip point alarm. It also includes an analogue 4-20mA output signal at no additional cost.