• SMC FC3W Water Flow Controller (0.5 to 40 L/min)
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SMC FC3W Water Flow Controller (0.5 to 40 L/min)

SMC FC3W Water Flow Controller (0.5 to 40 L/min)

SMC FC3W series water flow controller that controls water flow steplessly in proportion to an electrical signal, using a Karman vortex sensor and integrated valve.

Key features

  • Rated control flow 0.5-4, 2-16 and 5-40 L/min; control accuracy ±5% F.S.; settling time 10 s or less
  • Analog 1-5 V, 4-20 mA or 0-10 V command and output, or IO-Link
  • External input stops control (valve opening held); grease-free wetted parts
  • Brackets ZS-54-A (FC3W504/520) and ZS-54-B (FC3W540), shipped unassembled
  • Listed codes include instruction manual (Z); Y (none), T (certificate) and K (manual + certificate) also available; NPT (N) and G (F) threads on order

Specifications

Fluid Water
Fluid temperature 0 to 50°C (no freezing)
Detection Karman vortex
Operating pressure 0.2 to 0.4 MPa
Min. differential pressure 0.2 MPa
Proof pressure 0.6 MPa
Power supply 24 VDC ±10%
Enclosure IP65
Wetted materials Fluororubber, SUS304, SUS303, PP+PE, POM, PPS
Standards CE/UKCA
Source SMC Korea catalog CAT.KS100-160B (SMCKR_FC3W.pdf), PDF p. 5-6
FC3W504-R03-A1C-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-A1C-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-A1Q-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-A1Q-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-A1N-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W504-R03-A1N-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W504-R03-A2C-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-A2C-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-A2Q-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-A2Q-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-A2N-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W504-R03-A2N-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W504-R03-A3C-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-A3C-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-A3Q-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-A3Q-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-A3N-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W504-R03-A3N-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W504-R03-LC-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-LC-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-LQ-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-LQ-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-LN-RZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W504-R03-LN-NZ Flow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W520-R03-A1C-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-A1C-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-A1Q-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-A1Q-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-A1N-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W520-R03-A1N-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W520-R03-A2C-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-A2C-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-A2Q-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-A2Q-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-A2N-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W520-R03-A2N-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W520-R03-A3C-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-A3C-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-A3Q-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-A3Q-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-A3N-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W520-R03-A3N-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W520-R03-LC-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-LC-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-LQ-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-LQ-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-LN-RZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W520-R03-LN-NZ Flow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W520-R04-A1C-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-A1C-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-A1Q-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-A1Q-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-A1N-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W520-R04-A1N-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W520-R04-A2C-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-A2C-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-A2Q-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-A2Q-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-A2N-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W520-R04-A2N-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W520-R04-A3C-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-A3C-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-A3Q-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-A3Q-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-A3N-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W520-R04-A3N-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W520-R04-LC-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-LC-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-LQ-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-LQ-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-LN-RZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W520-R04-LN-NZ Flow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W540-R04-A1C-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-A1C-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-A1Q-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-A1Q-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-A1N-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W540-R04-A1N-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W540-R04-A2C-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-A2C-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-A2Q-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-A2Q-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-A2N-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W540-R04-A2N-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W540-R04-A3C-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-A3C-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-A3Q-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-A3Q-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-A3N-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W540-R04-A3N-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W540-R04-LC-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-LC-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-LQ-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-LQ-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-LN-RZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W540-R04-LN-NZ Flow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W540-R06-A1C-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-A1C-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-A1Q-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-A1Q-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-A1N-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W540-R06-A1N-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W540-R06-A2C-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-A2C-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-A2Q-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-A2Q-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-A2N-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W540-R06-A2N-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W540-R06-A3C-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-A3C-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-A3Q-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-A3Q-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-A3N-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W540-R06-A3N-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W540-R06-LC-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-LC-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-LQ-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-LQ-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-LN-RZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W540-R06-LN-NZ Flow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: None | Bracket: None
Flow SwitchesSMC
120 product codes available in this family
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SMC FC3W Water Flow Controller (0.5 to 40 L/min)

Brand SMC·Flow Switches

Available part numbers (120)

FC3W504-R03-A1C-RZ, FC3W504-R03-A1C-NZ, FC3W504-R03-A1Q-RZ, FC3W504-R03-A1Q-NZ, FC3W504-R03-A1N-RZ, FC3W504-R03-A1N-NZ, FC3W504-R03-A2C-RZ, FC3W504-R03-A2C-NZ, FC3W504-R03-A2Q-RZ, FC3W504-R03-A2Q-NZ + 110 more — see full table ↓

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Product codeSpec
FC3W504-R03-A1C-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-A1C-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-A1Q-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-A1Q-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-A1N-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W504-R03-A1N-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W504-R03-A2C-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-A2C-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-A2Q-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-A2Q-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-A2N-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W504-R03-A2N-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W504-R03-A3C-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-A3C-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-A3Q-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-A3Q-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-A3N-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W504-R03-A3N-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W504-R03-LC-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W504-R03-LC-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W504-R03-LQ-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W504-R03-LQ-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W504-R03-LN-RZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W504-R03-LN-NZFlow range: 0.5 to 4 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W520-R03-A1C-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-A1C-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-A1Q-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-A1Q-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-A1N-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W520-R03-A1N-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W520-R03-A2C-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-A2C-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-A2Q-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-A2Q-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-A2N-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W520-R03-A2N-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W520-R03-A3C-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-A3C-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-A3Q-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-A3Q-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-A3N-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W520-R03-A3N-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W520-R03-LC-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R03-LC-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R03-LQ-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R03-LQ-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R03-LN-RZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W520-R03-LN-NZFlow range: 2 to 16 L/min | Port: Rc3/8 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W520-R04-A1C-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-A1C-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-A1Q-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-A1Q-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-A1N-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W520-R04-A1N-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W520-R04-A2C-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-A2C-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-A2Q-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-A2Q-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-A2N-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W520-R04-A2N-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W520-R04-A3C-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-A3C-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-A3Q-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-A3Q-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-A3N-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W520-R04-A3N-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W520-R04-LC-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W520-R04-LC-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W520-R04-LQ-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W520-R04-LQ-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W520-R04-LN-RZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W520-R04-LN-NZFlow range: 2 to 16 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W540-R04-A1C-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-A1C-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-A1Q-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-A1Q-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-A1N-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W540-R04-A1N-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W540-R04-A2C-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-A2C-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-A2Q-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-A2Q-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-A2N-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W540-R04-A2N-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W540-R04-A3C-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-A3C-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-A3Q-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-A3Q-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-A3N-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W540-R04-A3N-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W540-R04-LC-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R04-LC-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R04-LQ-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R04-LQ-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R04-LN-RZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W540-R04-LN-NZFlow range: 5 to 40 L/min | Port: Rc1/2 | I/O: IO-Link | Lead wire: None | Bracket: None
FC3W540-R06-A1C-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-A1C-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-A1Q-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-A1Q-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-A1N-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: Included
FC3W540-R06-A1N-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 1-5V in/out | Lead wire: None | Bracket: None
FC3W540-R06-A2C-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-A2C-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-A2Q-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-A2Q-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-A2N-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: Included
FC3W540-R06-A2N-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Current 4-20mA in/out | Lead wire: None | Bracket: None
FC3W540-R06-A3C-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-A3C-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-A3Q-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-A3Q-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-A3N-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: Included
FC3W540-R06-A3N-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: Voltage 0-10V in/out | Lead wire: None | Bracket: None
FC3W540-R06-LC-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: Included
FC3W540-R06-LC-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12 lead 3 m | Bracket: None
FC3W540-R06-LQ-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: Included
FC3W540-R06-LQ-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: M12-M12 lead 3 m | Bracket: None
FC3W540-R06-LN-RZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: None | Bracket: Included
FC3W540-R06-LN-NZFlow range: 5 to 40 L/min | Port: Rc3/4 | I/O: IO-Link | Lead wire: None | Bracket: None

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