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 ® Note) G, F, J: Made to Order Reference: 1 [L/min] 0.2642 [gal/min] 1 [gal/min] 3.785 [L/min] oF = 9/5oC + 32 Note 2) Note 2) Note 2) Note 2) Options/Part No. Lead wire Nil N When optional parts are required separately, use the following part numbers to place an order.
Pin name 1 2 3 4 DC (+) OUT2 DC () OUT1 1 3 OUT IN 2 4 4 x 3.5 depth 14 28 63 32 18 62.6 PF3W511-U25 Remote sensor unit IN OUT ZS-40-A Lead wire with M8 connector 2 (White) (Black) 4 Lead Wire Specifications 4 Nominal cross section O.D. Material O.D. Color Material 10 AWG23 Conductor (Blue) 3 1 (Brown) Approx. 0.7 mm (15) M8 Heat resistant PVC (45) Approx. 1.1 mm Insulator Pin no.
(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