SMC Corporation of America
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Search Results "IF311-10-01"
The paddle style flow switch, series IF3 detects and confirms liquid flow. The series is generally used in fields such as air conditioning, water supply equipment, etc. Enclosures include a standard type for indoor applications away from moisture; drip proof (JIS C0920) which can tolerate water drip in indoor or outdoor applications; and splash proof (JIS C0920) which has a sealed construction

IF3 is a mechanical switch for the detection and confirmation of liquid flow.  The device threads into a flow path, where the liquid pushes against the paddle.  This actuation triggers a micro switch at a manually adjustable set point.  Short, medium and long paddles are provided with each model.  Paddle size to install will be determined by the pipe size and flow rate.  Options include IP42

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ZS-10-A With lead wire ZS-10-5ANote) When ordering switch with 5 m long lead wire, indicate both part numbers. Lead wire length Caution 0.6 m Nil Ex.) ZSE2-01-15CN1 pc. ZS-10-5 A-501 pc.

N.O. 125 VAC 15 15 4 2 10 10 4 2 250 VAC 15 15 3 1.5 10 10 3 1.5 8 VDC 15 15 3 1.5 15 15 5 2.5 15 15 3 1.5 10 10 5 2.5 14 VDC 30 VDC 3 6 6 1.5 5 5 5 2.5 125 VDC 0.5 0.5 0.3 0.3 0.05 0.05 0.05 0.05 250 VDC 0.25 0.25 0.2 0.2 0.03 0.03 0.03 0.03 16-12-6 2 Paddle Style Flow Switch Series IF3 Fluid and Ambient Temperature Range Enclosure Open type Using indoors away from water drop.