SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated

SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated

SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated

Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: NPN Open Collector 2 Outputs, Unit: -

Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: PNP Open Collector 2 Outputs, Unit: -

Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 0 (NPN Open Collector 2 Outputs)

Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 1 (PNP Open Collector 2 Outputs)

Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: NPN Open Collector 2 Outputs, Unit: S1 Fixed Unit

Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: PNP Open Collector 2 Outputs, Unit: S1 Fixed Unit

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: S (-90 kPa), SUP: F03 (Screw-in G3/8), VAC: F04 (Screw-in G1/2), EXH: F04 (Screw-in G1/2)

Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 0 (NPN Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)

Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 1 (PNP Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: S (-90 kPa), SUP: F03 (Screw-in G3/8), VAC: F04 (Screw-in G1/2), EXH: F04 (Screw-in G1/2), Accessories: N (w/o Bracket, w/o Silencer)

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: F03 (Screw-in G3/8), VAC: F04 (Screw-in G1/2), EXH: F04 (Screw-in G1/2)

This is a legacy product, and replaced byVBA40A-F04

This is a legacy product, and replaced byVBA43A-F04

This is a legacy product, and replaced byAC40-F04-B

This is a legacy product, and replaced byAL40-F04-A

Flow Range: 20 (2~16 l/min), Thread: Rc, Port Size: 03 (3/8), Wiring Specification: N (w/o Lead Wire)

Flow Range: 20 (2~16 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire)