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SMCDIGITAL FLOW SWITCH
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PF2M701-C4-L4-R-X731

Product ID:453958
Updated: 2026/4/4
SMC PF2M701-C4-L4-R-X731

Key Features

  • 1Integrated display for real-time flow monitoring and easy setup.
  • 2Wide flow range of 0.01 to 1 L/min for versatile applications.
  • 3Dual output options: IO-Link/NPN/PNP and analog 4-20 mA for flexible integration.
  • 4Compatible with Argon (Ar) and Carbon Dioxide (CO2) mixed gas for specialized use.
  • 5Includes a bracket for secure mounting in systems without flow adjustment valves.
Product Details
PF2M701-C4-L4-R-X731
SMC

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Made To Order
Compatible With Argon (Ar) And Carbon Dioxide (CO2) Mixed Gas
Calibration Certificate
Without Calibration Certificate
Option 2
Bracket (For The Type Without A Flow Adjustment Valve)
Unit Specifications
Unit Selection Function
Option 1
Lead Wire With Connector (2 m)
Output Specifications
OUT1:IO-Link/NPN/PNP,OUT2:Analog 4 To 20 mA
Port Size
Φ4mm
Flow Adjustment Valve
Flow Adjustment Valve: None;Piping Entry Direction: Straight
Rated Flow Range (Flow Range)
0.01 To 1 L/min

Specifications may be subject to change without notice