AutomationDirect's ProSense FSD Flow Switches
ProSense FSD flow switches monitor 0.26-6.6 gpm or 1.32-26.4 gpm with a fast response time of 10 ms. Operating at 24 Vdc, they provide normally open DC PNP outputs. Setpoints are set with a rotating dial and locked with a set screw. Valve bodies are constructed of nickel-plated brass with 3/4- or 1-in. NPT connections. Switches have four-pin, M12 quick-disconnect and LED output indication.