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2% F.S. or less (15 to 35C based on 25C), ?3% F.S. or less (0 to 50C, based on 25C)Output for display unitAnalog outputAnalog output12 to 24 VDC (ripple ?10% or less)20 mA or lessEnclosureOperating temperature rangeWithstand voltageInsulation resistanceVibration resistanceImpact resistanceNoise resistance410 g3/8
Table of Contents PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 16-11-24 21 Series PF2W Digital Flow Switch For Water Dimensions: Remote Type Display Unit for Water PF2W3-A Panel mounting type Internal circuit and wiring example to are terminal numbers.
PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 16-11-24 21 Series PF2W Digital Flow Switch For Water Dimensions: Remote Type Display Unit for Water PF2W3-A Panel mounting type Internal circuit and wiring example to are terminal numbers.
PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 19 Series PF2W For Water Digital Flow Switch to are terminal numbers.
PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 19 Series PF2W For Water Digital Flow Switch Dimensions: Remote Type Display Unit for Water PF2W3-A Panel mounting type Internal circuits and wiring examples OUT2 NC Sensor 8 Load 41.8 4 4.3 40.3 OUT1 40 Black Main circuit Main circuit 7 3 Load Brown 6 2 +
PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 310 A Series PF2W For Water Digital Flow Switch Dimensions: Remote Type Monitor Unit For Water PF2W3-A Panel mount adapter type Internal Circuits and Wiring Examples -0 NPN (2 outputs) Position Detection Switch Flow Sensor Pressure Control Pressure Sensor 41.8
PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 23 Digital Flow Switch Series PF2W For Water Dimensions: Remote Type Display Unit for Water PF2W3-A Panel mounting type Internal circuits and wiring examples to are the terminal numbers.
Main circuit Brown DC(+) + Connector 2 6 Blue DC(-) 12 to 24 VDC 2 1 5 Metal piping attachment 1 DC(+) To obtain more detailed information about operating this product, please refer to the SMC website (URL http://www.smcworld.com) or contact SMC directly. 2 N.C. / Analogue output : This drawing is the model of PF2W504/520.
1.0 to 38.0 2 to 76 8 to 186 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 flow Flow Min. setting/display unit 0.5 2.0 0.5 1.0 2.0 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 Accumulated Setting/display flow range 0 to 9 ft3 x 10-2 0 to 9 ft3 x 10-1 flow Min. setting/display unit 1 ft3 x 10-3 1 ft3 x 10-1 Conversion of accumulated pulse 0.5 2.0 0.5 1.0 2.0 ft3 x 10-2/
to 186 1.0 to 38.0 2 to 76 8 to 186 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 flow Flow Min. setting/display unit 0.5 2.0 0.5 1.0 2.0 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 Accumulated Setting/display flow range 0 to 9 ft3 x 10-2 0 to 9 ft3 x 10-1 flow Min. setting/display unit 1 ft3 x 10-3 1 ft3 x 10-1 Conversion of accumulated pulse 0.5 2.0 0.5 1.0 2.0 ft3 x
Flow Range: 04 (0.5~4 l/min), Thread: F (G thread), Port Size: 03 (3/8)
Flow Range: 0.5~4 l/min, Thread: G thread, Port Size: 3/8, Wiring Specification: -, Output Specification: -
Input of the Set point 2 L/min, L CFM x 10-2, CFM x 10-1, ft3 x 10-2, ft3 x 10-1, gal(US)/min, gal(US) 1 Brown DC(+) Non-Reverse output Reverse output Refer to the product catalogue or SMC website (URL http://www.smcworld.com) for more information about panel cut-out dimensions.
When setting, allow 7 digits or more between Set point 1 and Set point 2 (Set point 3 and Set point 4). 2: When Set point 1 = Set point 2 (Set point 3 = Set point 4), chattering may occur. Set value is calculated and set. Set value 4 Set value or 3 or 3 Measurement mode Do not use the product in a place where static electricity is a problem.
2, 4, 6, 8) 20 + 55 (n 2) 2 (n = 2, 4, 6, 8) 20 + 55 (n 2) 2 (n = 2, 4, 6, 8) n (Same surface) 2 (Different surfaces, same surface) 20 25 25 20 + 55 (n 2) 2 (n = 2, 4, 6, 8) 25 + 55 (n 2) 2 (n = 2, 4, 6, 8) 25 + 55 (n 2) 2 (n = 2, 4, 6, 8) D-A59W n (Same surface) 1 15 25 25 D-F5 D-J5 D-F5W D-J59W D-F5BAL D-F59F 2 (Different surfaces, same surface) 15 25 25 15 + 55 (n 2) 2 (n = 2, 4
3 2 B 2 B 2 B 2 B 2 B PCI BUS IN BUS OUT 8 7 1 2 3 4 5 Valve stations For N, sizes are in inches.
Body size 1 2 3 4 M5 standard 1/8, 1/4 standard 3/8 standard 1/2 standard Port size Type Symbol Cylinder side In the side of solenoid valve M5 01 02 03 04 F01 F02 F03 F04 U10/32 N01 N02 N03 N04 Elbow 2 M5 x 0.8 R 1/8 R 1/4 R 3/8 R 1/2 R 1/8 R 1/4 R 3/8 R 1/2 10-32 UNF NPT 1/8 NPT 1/4 NPT 3/8 NPT 1/2 M5 x 0.8 Rc 1/8 Rc 1/4 Rc 3/8 Rc 1/2 G 1/8 G 1/4 G 3/8 G 1/2 10-32 UNF NPT 1/8 NPT 1/4 NPT
1 15 20 20 D-A5l D-A6l n (Different surfaces) 15 + 55 (n 2) 2 (n = 2, 4, 6, 8) Note 1) 20 + 55 (n 2) 2 (n = 2, 4, 6, 8) Note 1) 20 + 55 (n 2) 2 (n = 2, 4, 6, 8) Note 1) 2 (Different surfaces, same surface) 20 25 25 n (Same surface) 20 + 55 (n 2) 2 (n = 2, 4, 6, 8) Note 1) 25 + 55 (n 2) 2 (n = 2, 4, 6, 8) Note 1) 25 + 55 (n 2) 2 (n = 2, 4, 6, 8) Note 1) D-A59W 1 15 25 25 2 (Different
8 MB n (Same side) 2 (Different sides or Same side) 20 25 25 MB1 (n2) 2 (n2) 2 (n2) 2 25 + 55 n = 2, 4, 6, 8 20 + 55 n = 2, 4, 6, 8 25 + 55 n = 2, 4, 6, 8 n (Same side) D-A59W CA2 1 15 25 25 D-F5 D-J5 D-F5W D-J59W D-F5BAL D-F59F 15 25 25 2 (Different sides or Same side) CS1 (n2) 2 (n2) 2 (n2) 2 15 + 55 n = 2, 4, 6, 8 25 + 55 n = 2, 4, 6, 8 25 + 55 n = 2, 4, 6, 8 n (Same side) C76 1 10 25