Digital Flow Switches Series PF2A

Features 1 For Air For Air P. 1 Flow rate measurement range l/min Integrated type Remote type Display unit Display unit (4ch) Sensor unit PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 PF2A710 PF2A750 PF2A711 PF2A721 PF2A751 PF2A703H PF2A706H PF2A712H 1 to 10 5 to 50 10 to 100 20 to 200 50 to 500 150 to 3000 300 to 6000 600 to 12000 PF2A30 PF2A20 PF2A31 For Water For Water P. 15 Remote type Flow

Digital Flow Switches

--1 PF2A511--1 PF2A521--1 PF2A551--1 PF2A510--2 PF2A550--2 PF2A511--2 PF2A521--2 PF2A551--2 10 50 100 200 500 10 50 100 200 500 1.1 5.4 11 21 54 10.7 53.5 107 214 535 1.1 5.4 11 21 54 10.7 53.5 107 214 535 1 5 10 20 50 1 5 10 20 50 8 For Air Digital Flow Switch/High Flow Rate Type Series PF2A Refer to www.smcworld.com for details of products compatible with overseas standards.

PF2A/PF2W

Maximum measured Maximum measured Minimum measured Minimum measured Part no. flow rate value [l/min] flow rate value [l/min] flow rate value [l/min] flow rate value [l/min] PF2A510--1 PF2A550--1 PF2A511--1 PF2A521--1 PF2A551--1 PF2A510--2 PF2A550--2 PF2A511--2 PF2A521--2 PF2A551--2 10 50 100 200 500 10 50 100 200 500 1.1 5.4 11 21 54 10.7 53.5 107 214 535 1.1 5.4 11 21 54 10.7 53.5 107 214

Digital Flow Switches, Series PF2A, Series PF2W

--1 PF2A511--1 PF2A521--1 PF2A551--1 PF2A510--2 PF2A550--2 PF2A511--2 PF2A521--2 PF2A551--2 10 50 100 200 500 10 50 100 200 500 1.1 5.4 11 21 54 10.7 53.5 107 214 535 1.1 5.4 11 21 54 10.7 53.5 107 214 535 1 5 10 20 50 1 5 10 20 50 8 For Air Digital Flow Switch/High Flow Rate Type Series PF2A Refer to www.poweraire.com for details of products compatible with overseas standards.

PF2x5.eng

PF2A550 Nominal thread size Required torque 4 8 Switch output 1 Description PF2A511 Item Black Output for PF23 Main circuit 3 7 7 to 9 Nm PF2A521 Rc(NPT)1/8 30 mm Lead wire and connector Lead wire to supply power and transmit output signals. Main circuit Brown DC(+) + 2 6 Rc(NPT)1/4 12 to 14 Nm Connector Connector for electrical connections.

PF2x3.eng

ON Time ( ) Terminal block Danger: Connected sensor Terminal block number Accumulated output mode OFF Accumulated flow PF2A30 series PF2A31 series Time 1 2 3 4 DC(-) (for sensor) 1 Function selection mode Operator DC(+) (for sensor) 2 ( ) Accumlated flow PF2A550 PF2A510 PF2A511 PF2A521 PF2A551 3 Sensor input Reverse output Upper 3 digits Lower 3 digits This operation manual is intended for

PF2x2.eng

PF2A550 PF2A511 PF2A521 PF2A551 PF2A510 50 ms OFF No Set value input Item Description Time Connecting / Disconnecting When connecting, insert the connectors straight into the body until it clicks. When removing the connector, press down the lever to release the hook from the housing and pull the connector straight out. Sensor connector socket Socket for the sensor connection.

Flow Range: 0 (PF2A510: 1-10l/min, PF2A550: 5-50l/min), Output Specification: 0 (NPN Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)

Flow Range: 0 (PF2A510: 1-10l/min, PF2A550: 5-50l/min), Output Specification: 0 (NPN Open Collector 2 Outputs)

Flow Range: 0 (PF2A510: 1-10l/min, PF2A550: 5-50l/min), Output Specification: 1 (PNP Open Collector 2 Outputs)

Flow Range: 0 (PF2A510: 1-10l/min, PF2A550: 5-50l/min), Output Specification: 1 (PNP Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)

Series PF2W Digital Flow Switch For Water

Sensor 1 L/min 5 L/min 10 L/min 20 L/min 50 L/min 100 L/min 200 L/min 500 L/min Flow rate range 1 L/min 10 L/min PF2A510 0.5 L/min 10.5 L/min 5 L/min 50 L/min PF2A550 52.5 L/min 2.5 L/min 10 L/min 100 L/min PF2A511 105 L/min 5 L/min 20 L/min 200 L/min 210 L/min 10 L/min PF2A521 50 L/min 500 L/min 525 L/min 25 L/min PF2A551 Sensor Flow rate range Static Electricity

Flow Range: PF2A510: 1-10l/min, PF2A550: 5-50l/min, Output Specification: NPN Open Collector 2 Outputs, Unit: S1 Fixed Unit

Flow Range: PF2A510: 1-10l/min, PF2A550: 5-50l/min, Output Specification: NPN Open Collector 2 Outputs, Unit: -

Flow Range: PF2A510: 1-10l/min, PF2A550: 5-50l/min, Output Specification: PNP Open Collector 2 Outputs, Unit: -

Flow Range: PF2A510: 1-10l/min, PF2A550: 5-50l/min, Output Specification: PNP Open Collector 2 Outputs, Unit: S1 Fixed Unit

0.01

C08 C10 C12 02 N02 F02 C04 C06 C08 02 N02 F02 C08 C10 C12 02 N02 F02 C04 C06 C08 02 N02 F02 IN port size IN port size Construction The construction and materials are the same as the standard product. Refer to Construction on page 323. The symbol stands for unavailable combination. The symbol stands for unavailable combination.

Table of Contents

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 3/8 NPT 1/2 Control 0 1 Meter-out Meter-in 15-9-89 16 Construction AS2200

Speed Controller: Standard Type Elbow Type (Metal Body) Series AS

Port size Symbol Cylinder side In the side of solenoid valve M5 01 Elbow M5 x 0.8 R 1/8 M5 x 0.8 Rc 1/8 Rc 1/4 Note 1) 02 R 1/4 Rc 3/8 Note 2) 03 04 F01 Rc 3/8 Rc 1/2 G 1/8 G 1/4 Note 1) R 3/8 R 1/2 R 1/8 Caution Control F02 R 1/4 Meter-out Meter-in Be sure to read before handling.

PFxx-OMJ0005CN

LED UP) (DOWN) (OUT2) (OUT1) SET) (OUT ) (IN ) (OUT1) OUT1 ON (OUT2) OUT2 ON (SET) INOUT LED (OUT1)/ (UP) ON/OFF (DOWN) ON/OFF DIN -13No.PF-OMJ0005CN-I BAA B BAC 13.2 mm (71) C A A B -14No.PF-OMJ0005CN-I 0.50.05 Nm (ZS-33-M) (ZS-33-MS) M34 1.2 mm (71) DINZS-33-R DIN DIN0.40.05 Nm DIN DIN F02(G1/4)DIN DIN -15No.PF-OMJ0005CN-I () () Rc(NPT)1/8 79 Nm Rc(NPT)1/4 1214