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
Catalog: 3 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
-J PF3W504/520/540/511/521 (With temperature sensor) Temperature sensor Symbol A AA Model PF3W504--T 81 50 PF3W520--T 89 54 PF3W540--T 109 71 PF3W511--T 135 92 PF3W521--T 115 74 PF3W521-F12-T 119 76 PF3W521-F14-T 123 78 -43No.PF-OMN0010-J PF3W504/520/540 (With flow adjustment valve) Basic type and flow adjustment valve Symbol A AA B D F K L N P Q Q: Number of rotations Model PF3W504S 104
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04 20 40 11 21 S 250L/min G L/min(gal/min) / : SI : G : 1[L/min]=0.2642[gal/min] 1[gal/min]=3.785[L/min] 1=9/5+32 L/min 100L/min250L/min Rc N NPT F G IS0228 1 N M8(3m) 04 20 40 11 21 03 3/8 04 1/2 06 3/4 10 1/1 12 11/4 14 11/2 / OUT1 OUT2 1 1~5 V 2 4~20 mA 1T 1~5 V 1~5 V (PF3W3)1~5V (-1-1T) 4~20mA(47) -11No.PF-OMN0009CN-F PVC PF3W5 U 48 () 3 A : 11 21 10~100 L/min 30~250 L/min
A Symbol Flow adjustment valve Stop valve Nil 61.9 S 61.9 Nil P 95.9 W 95.9 0.5 to 4 L/min 3/8 (symbol 04) (symbol 03) Nil 72.9 S 72.9 Yes P 106.9 Remote sensor/ W 106.9 Integrated display type Nil 65.9 S 65.9 Nil P 99.9 3/8 W 99.9 (symbol 03) 2 to 16 L/min 1/2 (symbol 20) Nil 76.9 (symbol 04) S 76.9 Yes P 110.9 W 110.9 B: Total length of the supply unit (mm) Unit construction
POWER indicator: Flashing Red FLOW indicator: Red is ON Installation Wiring Bracket mounting (PF3W504/520/540) Mount the product (with bracket) using the mounting screws supplied (M4 x 4 pcs.). For models with flow adjustment valve attached, fix using 8 mounting screws. Bracket thickness is approx. 1.5 mm.
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(Plug-in type) VVQ5000-P-5T (Plug lead type) 03 04 03 04 32 16 By mounting individual SUP spacers on a manifold block, it is possible to provide individual supply ports for each valve. 1 P 40.3 1(P) 4(A) 2(B) 03: 3/8 04: 1/2 1(P') 5(R1) 3(R2) Circuit diagram Plug-in type Plug lead type Individual EXH spacer 179 (plug-in type) 133 (plug lead type) VVQ5000-R-1T (Plug-in type) VVQ5000-R-5T
(Plug-in type) VVQ5000-P-5T (Plug lead type) 03 04 03 04 32 16 By mounting individual SUP spacers on a manifold block, it is possible to provide individual supply ports for each valve. 1 P 40.3 1(P) 4(A) 2(B) 03: 3/8 04: 1/2 1(P') 5(R1) 3(R2) Circuit diagram Plug-in type Plug lead type Individual EXH spacer 179 (plug-in type) 133 (plug lead type) VVQ5000-R-1T (Plug-in type) VVQ5000-R-5T
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