SMC Corporation of America
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Search Results "PF3W520S-N03-1T-RZ"
Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W5-Z digital flow sensor constantly monitors water or coolant flow.  All "Z" models have redesigned piping adapters, imparting a significant weight reduction and slimmer profile, depending on flow range.  PF3W5 is the remote version without a display.  The lower profile body can be deployed in tighter locations that may be out of an operator's view.  Two LEDs are visible on the control

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To use in combination with remote monitor (PF3W3 series), Note) G: Made to Order select analog output of 1 to 5 V of flow rate (output symbol -1 or -1T). Reference: 1 [L/min] 0.2642 [gal/min] 1 [gal/min] 3.785 [L/min] oF = 9/5oC + 32 Note) Analog output of 4 to 20 mA with temperature sensor is made to order. (Refer to page 10.)