Fluid Components International • www.fluidcomponents.com
Compliant with the NFPA Standard 86 for ovens and furnaces, the FCI FS10i flow switch/monitor includes the SIL 2 rating for safety instrumented systems. Providing a rugged ventilation airflow switch, the unit features a relay output for low airflow trip point detection and a continuous 4-20mA flow monitoring output. It operates over a flow range from 0.25 to 400 fps, in measured air temperatures up to 250°F and at pressures up to 2,000 psi. The electronics are contained in a stainless steel body.