Digital Flow Switch for Water, PF2W Series

Basic Attributes

• Fluid Type

  • Water

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• Flow Rate Range (Max. Value)(L/min)

  • to less than 10
  • 10～Less than 50
  • 100～Less than 500

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• Sensor/Monitor Configuration

  • Integrated Type
    • Display Integrated
  • Separate Type, Connector Joint
    • Remote type monitor unit
    • Separated sensor

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• Analog Output Specification

  • Voltage
  • Current

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• Pipe Port Type

  • Female Thread

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• Plumbing Thread Type

  • Rc (R)
    • Rc
  • G
    • G
  • NPT
    • NPT

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• Nominal Pipe Thread Size

  • 3/8
    • 3/8
  • 1/2
    • 1/2
  • 3/4
    • 3/4
  • 1
    • 1

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• No. of Inputs

  • 4

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• No. of Outputs

  • 1
  • 2
  • 4

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• Analog Voltage Output(V)

  • 1 to 5 V DC
    • 1 to 5 V

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• Liquid contact parts material

  • Resin
    • Resin

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• Unit Specifications

  • SI unit fixed
  • With unit conversion function

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• Lead Wire

  • Lead wire with M12 connector 3 m
  • None
  • Without lead wire

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• Rating Flow Range(L/min)

  • 0.5 to 4
  • 0.5 to 40
  • 2 to 16
  • 5 to 40
  • 10 to 100

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• Applicable Sensors

  • PF2W504, PF2W520, PF2W540
  • PF2W504/504T-□-1, PF2W520/520T-□-1, PF2W540/540T-□-1, PF2W511-□-1
  • PF2W504/520/540
  • PF2W511

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• Option

  • Connector (e-con) 1 pc.
  • None

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• Output Specification

  • Output for monitor unit + analog output (1 to 5 V)
  • Pulse output + Analog output (1 to 5V)
  • NPN open collector 2 outputs
  • PNP open collector 2 outputs
  • PNP4 output
  • Monitor output + analog output (4 to 20 mA)
  • Pulse output + Analog output (4 to 20 mA)
  • Output for monitor
  • Pulse output only

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• Accuracy(%F.S.)

  • ±3％F.S.
  • ±5% F.S.

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• Connection

  • Panel mount

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• Operating Fluid Temperature(°C)

  • 0–50
  • 0 to 90

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• Type

  • PF2W20□
  • PF2W301
  • PF2W331
  • PF2W3□
  • PF2W504
  • PF2W511
  • PF2W520
  • PF2W540
  • PF2W5□
  • PF2W704
  • PF2W704T
  • PF2W711
  • PF2W720
  • PF2W720T
  • PF2W740
  • PF2W740T
  • PF2W7□
  • PF2W7□T

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• Output Method

  • NPN Open Collector
  • PNP Open Collector
  • Analog
  • Pulse

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• Filter by CAD data type

  • 2D
  • 3D

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