PF3W is a digital flow sensor that constantly monitors water or coolant flow. PF3W refreshes the design and operating performance of the legacy PF2W model. The body is up to 40% smaller in volume, and requires shorter straight piping for improved installation flexibility. The upgraded 2-screen, 3-color numerical display rotates in both CW and CCW directions, offering improved visibility
How To Order: Digital Flow Switch for Water Series PF3W 3-color display ® PF3W 5 04 03 1T Remote sensor unit Integrated display PF3W 7 04 03 AT M Type Made to Order 5 7 Remote sensor unit Integrated display Thread type X109 X128 X143 Seal material EPDM Nil N F Rc NPT G Analog 4 to 20 mA 2 output type Note) Rated flow range (Flow range) Piping material brass Symbol Rated flow range Note) Applicable only for remote type with 04 20 40 11 21 0.5 to 4 L/min 2 to 16
/521 20A (Port size 06) 40A (Port size 14) p16 p10 PF3W711/511-;06 p9 p8 p7 p6 p5 p4 p3 p2 p1 p0 p14 (at 100 L /min) p12 Accuracy [% F.S.]
ZS-40-M Taptite screw for PF3W711 (4 x 10), 4 pcs. Lead wire with M8 connector ZS-40-A Lead wire length: 3 m : 2 brackets are necessary if using the type with flow rate adjustment valve. Bracket cannot be mounted onto the 250 L/min type. Replacement part Element Part number Remarks Vinyl chloride piping tube (25 A) ZS-40-U25 25 A Vinyl chloride piping tube 1 pc.
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