Series: 25A-PF3W7, Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: A (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: None; Temperature Sensor: None), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature:

Series: 25A-PF3W7, Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: A (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: None; Temperature Sensor: None), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °

Series: 25A-PF3W7, Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: A (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: None; Temperature Sensor: None), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature:

SMC's PFM dual color digital flow switch was developed initially to detect microchip component adsorption in vacuum, and early clogging in both filter and nozzle applications.  The series is incredibly compact and lightweight compared to existing flow sensors.  The PFM is available in four maximum flow rate options 10, 25, 50 and 100 /min, and is suitable for use with air, nitrogen, argon

A large digital display provides a clear view of the current and set values. 

Rated Flow Range: 21 (50 to 250 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 12 (1 1/4), Output Specification: A (OUT1: NPN; OUT2: NPN), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C), Bracket: None, Calibration Certificate: None, Made to Order: X143 (Piping Material

Actuation: 2 [2 Position Double (Double Solenoid)], Seal: 1 (Rubber Seal), Function: BD (B + D), Voltage: 5 (24VDC), Manual Override: Non-locking Push Type, Tool Required, Cylinder Port: N7 (Side Ported 1/4" One-touch Fitting), Plug Mount Port: A [Port 4(A)], Manifold Block: M (w/Manifold Block)

Actuation: 1 (2 Position Single), Seal: 0 (Metal Seal), Function: Standard Type (0.4W), Voltage: 5 (24VDC), Manual Override: Non-locking Push Type, Tool Required, Cylinder Port: C6 (Side Ported ø6 One-touch Fitting), Plug Mount Port: A [Port 4(A)], Manifold Block: M (w/Manifold Block)

Actuation: 2 [2 Position Double (Double Solenoid)], Seal: 1 (Rubber Seal), Function: BDNR (B + D + N + R), Voltage: 5 (24VDC), Manual Override: B (Locking Type, Tool Required), Cylinder Port: LN7 (Top Ported 1/4" One-touch Fitting), Plug Mount Port: A [Port 4(A)], Manifold Block: M (w/Manifold Block)

Actuation: 2 [2 Position Double (Double Solenoid)], Seal: 1 (Rubber Seal), Function: D [2 Position Double (Double Solenoid Specification)], Voltage: 5 (24VDC), Electrical Entry: LO (Plug Connector w/o Connector), Manual Override: Non-locking Push Type, Tool Required, Cylinder Port: L6 (Top Ported ø6 One-touch Fitting), Plug Mount Port: A [Port 4(A)], Manifold Block: M (w/Manifold Block)

Actuation: 1 (2 Position Single), Seal: 1 (Rubber Seal), Function: Standard Type (0.4W), Voltage: 5 (24VDC), Electrical Entry: LO (Plug Connector w/o Connector), Manual Override: Non-locking Push Type, Tool Required, Cylinder Port: L4 (Top Ported ø4 One-touch Fitting), Plug Mount Port: A [Port 4(A)], Manifold Block: M (w/Manifold Block)

Actuation: 1 (2 Position Single), Seal: 1 (Rubber Seal), Function: Standard Type (0.4W), Voltage: 5 (24VDC), Electrical Entry: L (Plug Lead Connector w/300mm Lead Wire, Manual Override: Non-locking Push Type, Tool Required, Cylinder Port: L4 (Top Ported ø4 One-touch Fitting), Plug Mount Port: A [Port 4(A)], Manifold Block: M (w/Manifold Block)

Actuation: 4 (3 Position Exhaust Center), Seal: 1 (Rubber Seal), Function: Standard Type (0.4W), Voltage: 5 (24VDC), Electrical Entry: LO (Plug Connector w/o Connector), Manual Override: Non-locking Push Type, Tool Required, Cylinder Port: L6 (Top Ported ø6 One-touch Fitting), Port Plug Mounting Port: A [Port4(A)], Manifold Block: M (w/Manifold Block)

Rated Pressure Range: -0.1 to 1 MPa, Piping: R1/4, M5 Female, Bottom Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Booklet, X Options: Lead Wire Length 3m

Rated Pressure Range: -0.1 to 1 MPa, Piping: R1/4, M5 Female, Bottom Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Booklet, X Options: Wetted Parts: Stainless Steel 316L

Rated Pressure Range: -0.1 to 1 MPa, Piping: NPT1/4, M5 Female, Rear Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Booklet, X Options: Lead Wire Length 3m

Rated Pressure Range: -0.1 to 1 MPa, Piping: R1/4, M5 Female, Rear Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Booklet, X Options: Lead Wire Length 3m

Rated Pressure Range: -0.1 to 1 MPa, Piping: R1/4, M5 Female, Rear Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Booklet, X Options: Wetted Parts: Stainless Steel 316L

Rated Pressure Range: -0.1 to 2 MPa, Piping: R1/4, M5 Female, Rear Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Booklet, X Options: Lead Wire Length 3m

Rated Pressure Range: -100 to 100 kPa, Piping: URJ1/4, Rear Ported, Input/Output: NPN Open Collector 2 Outputs, Option 1: Fixed SI Unit, Option 2: None, Option 3: Operating Manual Boklet, X Options: Lead Wire Length 3m