Digital Flow Switch For Air PF2A Series

Digital Flow Switch For Air PF2A Series

A flow switch made by SMC.

[Features]
· Flow rate setting and monitoring are possible from the digital display
· 2 types are available, integrated and remote type
· Supports switch output, accumulated pulse output and analog output
· Switching from instantaneous flow rate to accumulated flow rate is possible
· 2 independent flow rate settings are possible
· Water-resistant construction conforming to IP65

(i)Caution

  • See catalog for specification details.
  • Product pictures are representations. CAD data is not supported for some model numbers.

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Part Number

Configured Part Number is shown.

Part Number
PF2A310-A
PF2A551-04-1
PF2A710-02-67-M
PF2A711-03-27
PF2A721-03-27
PF2A750-02-27
PF2A751-04-27
Part NumberVolume DiscountDays to ShipSensor, Monitor Structure Output Method Analog Output Specification Pipe Port Type Plumbing Thread Type Plumbing Thread Nominal Pressure Resistant
(MPa)
Analog Voltage Output
(V)
Liquid contact parts material Display Protection Structure Unit Specifications Lead Wire Rated Pressure Range Rating Flow Range
(L/min)
Sensor type Option Output Specification Accuracy
(%F.S.)
Contact configuration CE compliant
21 Day(s) [Separate Type, Connector Connection] Remote type monitor unitNPN Open Collector----1--DigitalIP40With unit conversion function--5.0 to 525.0PF2A511/521/551-NPN open collector 2 outputs±5% F.S.-Available
21 Day(s) [Separate Type, Connector Connection] Separated sensorAnalogVoltageFemale Thread[Rc (R)] Rc[1/2] 1/21[DC1-5V] 1-5V[Resin] PBT-IP65-Lead wire with M12 connector 3 m-50 kPa to 0.75 MPa50 to 500-NoneOutput for monitor unit + analog output (1 to 5 V)-1ab-
21 Day(s) [Integrated Type] Display IntegratedPNP Open Collector / Pulse-Female Thread[Rc (R)] Rc[1/4] 1/41-[Resin] PBT-IP65SI unit fixedLead wire with M12 connector 3 m-50 kPa to 0.5 MPa1 to 10--PNP open collector 2 outputs±5% F.S.--
21 Day(s) [Integrated Type] Display IntegratedNPN Open Collector / Pulse-Female Thread[Rc (R)] Rc[3/8] 3/81-[Resin] PBT-IP65With unit conversion functionLead wire with M12 connector 3 m-50 kPa to 0.75 MPa10 to 100--NPN open collector 2 outputs±5% F.S.--
21 Day(s) [Integrated Type] Display IntegratedNPN Open Collector / Pulse-Female Thread[Rc (R)] Rc[3/8] 3/81-[Resin] PBT-IP65With unit conversion functionLead wire with M12 connector 3 m-50 kPa to 0.75 MPa20 to 200--NPN open collector 2 outputs±5% F.S.--
21 Day(s) [Integrated Type] Display IntegratedNPN Open Collector / Pulse-Female Thread[Rc (R)] Rc[1/4] 1/41-[Resin] PBT-IP65With unit conversion functionLead wire with M12 connector 3 m-50 kPa to 0.5 MPa5 to 50--NPN open collector 2 outputs±5% F.S.--
21 Day(s) [Integrated Type] Display IntegratedNPN Open Collector / Pulse-Female Thread[Rc (R)] Rc[1/2] 1/21-[Resin] PBT-IP65With unit conversion functionLead wire with M12 connector 3 m-50 kPa to 0.75 MPa50 to 500--NPN open collector 2 outputs±5% F.S.--

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Basic Information

Type Flow Switch Fluid Type Air / Nitrogen Gas Number of Output Points 2
Power Supply Type DC Power Supply Voltage(V) 12~24 ±10%

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