Digital Flow Switches Series PF2A

How to Order Integrated Display Type M PF2A7 10 01 27 Flow rate range 1 to 10 l/min 5 to 50 l/min 10 to 100 l/min 20 to 200 l/min 50 to 500 l/min 10 50 11 21 51 Thread type Unit specification Nil M With unit switching function Fixed SI unit Note) Nil N F Lead wire (Refer to page 35.)

Digital Flow Switches

NPT G Wiring specification Nil N 3m lead wire with connector Without lead wire Port size Applicable models Flow rate (l/min) Port size Symbol 100 200 500 50 10 01 02 03 04 1/8 1/4 3/8 1/2 PF2A510/550 PF2A511/521 PF2A551 Specifications PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 Model Measured fluid Air, Nitrogen Detection type Heater type 20 to 200l/min 50 to 500l/min 1 to 10l/min 5 to

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

Rc NPT G Wiring specification Nil N 3m lead wire with connector Without lead wire Port size Applicable models Flow rate (l/min) Port size Symbol 100 200 500 50 10 01 02 03 04 1/8 1/4 3/8 1/2 PF2A510/550 PF2A511/521 PF2A551 Specifications PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 Model Measured fluid Air, Nitrogen Detection type Heater type 20 to 200l/min 50 to 500l/min 1 to 10l/min 5

4-channel Flow Monitor (Remote type monitor unit)

) PF220 + panel mount adapter (ZS-26-B) + front protective cover (ZS-26-01) + 48 mm conversion adapter (ZS-26-D) -41No.PF-OMH0003-F Panel cut-out dimensions : Suitable for panel thickness of 0.5 to 8 mm.

Digital Flow Switch (Remote type monitor unit)

Return to measurement mode. -24No.PF-OMG0008-F Flow specification when [U_2] is selected by the unit selection function PF2A3 series Model PF2A30 PF2A31 Applicable sensor PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 Rated flow range 3.5 to 35.5 18 to 176 3.5 to 35.5 7 to 71 18 to 176 CFM x 10-2 CFM x 10-2 CFM x 10-1 CFM x 10-1 CFM x 10-1 Instantaneous Setting/display flow range 1.0 to 38.0 8

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

Flow Range: 50 (5~50 l/min), Thread: N (NPT Thread), Port Size: 02 (Port Size 1/4), Wiring Specification: N (w/o Lead Wire)

Flow Range: 50 (5~50 l/min), Thread: F (G thread), Port Size: 01 (Port Size 1/8), Wiring Specification: N (w/o Lead Wire)