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. For pipe fitting 4B through 6B Applicable fittings For pipe fitting 3/4B through 3B Welding Welding Piping B Reducing tees B 1 1 x 1 x 1 24 or more 11/4 11/2 11/4 x 11/4 x 1 1B socket 11/2 x 11/2 x 1 cut in half 2 x 2 x 1 2 21/2 x 21/2 x 1 21/2 3 x 3 x 1 3 Pipe 4B through 6B Reducing tees B Socket Pipe : JIS B 2301 : JIS B 2302 : JIS B 3452 Without flash 16-12-8 4 Paddle Style Flow Switch
Refer to pages 16-143 to 16-14-4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages 16-1-11 to 16-1-13 for Precautions on every series. C (COM) A (N.O.) Color of lead wire Black Symbol Contact C Common B (N.C.) A White Normally Open B Red Normally Closed Mounting & Wiring ZSE ISE IFW50--01 to 04/11 to 14/21 to 24 Caution PSE 1.