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. This is the remote version of PF3W7, with a display. One or two analog outputs are available, depending on whether the optional temperature sensor is selected. Additional options include a mounting bracket, flow adjustment valve and
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
PF3W 5 04 03 1T Remote sensor unit Integrated PF3W 7 04 03 AT M display Type Made to Order 5 7 Remote sensor unit Thread type X109 X128 X143 Seal material EPDM Integrated display Nil Rc Analog 4 to 20 mA 2 output type Note) Rated flow range (Flow range) N F NPT Piping material brass G Symbol Rated flow range Note) Applicable only for remote type with 04 20 40 11 21 ISO228 equivalent 0.5 to
(with 500VDC) between the terminals and housing Standards and regulations CE marking, UL(CSA), RoHS PPS, SUS304, FKM, SCS13 PPS, SUS304, FKM Wetted materials Non-grease type Piping port size 5 3/8 3/8, 1/2 1/2, 3/4 3/4, 1 11/4, 11/2 -28No.PF-OMN0010-J Model PF3W504 PF3W520 PF3W540 PF3W511 PF3W521 Flow sensor only 195 g 245 g 395 g 705 g 875 g With temperature sensor 270 g 320 g 515 g 840