IFW is a mechanical switch for the detection and confirmation of liquid flow. The flow body houses a diaphragm responsive to flow rate. A connected rod and lever mechanism triggers a micro switch at a manually adjustable set point. An optiional light, either neon (VAC) or LED (VDC), can indicate operation. Compatible liquids must be non-corrosive to the brass and copper alloy wetted parts
How To Order: Diaphragm Style Flow Switch Series IFW5 For details about certified products conforming to international standards, visit us at www.smcworld.com. Pin description 1 DC (+) 2 Analog output Accumulated pulse output wiring examples 3 DC () 4 OUT1 4-I thread with depth J 40 Max. 30V 80 mA or less OUT1 Black Load H 0V Blue 50 msec PF2A7H--28 29(-M) A B C D E F G H I J Model Brown PF2A703H PF2A706H PF2A712H 55 160 40 92 67 55 Rc 1, NPT 1, G 1 36 M5 x 0.8 8 OUT1 80 mA Load Black 65 180 45 104 79 65 Rc 11/2, NPT 11/2, G 11/2 Rc 2, NPT 2, G
IFW550 0.10 P1 = 0.6 MPa P1 = 0.5 MPa P1 = 0.4 MPa P1 = 0.3 MPa 0.08 Pressure drop (MPa) P1 = 0.2 MPa 0.06 P1 = 0.1 MPa Component Parts 0.04 No. Description Material Description Material No.