Rated Flow Range: 10 to 1000 L/min, Thread Type: NPT, Port Size: 1/2, Output Specifications: Out 1: NPN; Out 2: NPN, Option 1: w/Lead Wire and M8 Connector, 3m, Unit Specification: SI Unit Only, Option 2: -, Calibration Certificate: -

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), 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: J (Instantaneous Flow: L/min, Accumulated Flow: L, Temperature: °F), Bracket:

SMC's new PFMB dual color digital flow switch allows for a wide range of flow measurement with one product.  The PFMB is suitable for use with air and nitrogen.  It's compact and space saving with an integrated flow adjustment valve. 

2-Color Digital Flow Switch for Air, PFM, DIGITAL FLOW SWITCH, 160.00000 lb

Function: 1 (2 Position Single), Body Option: 10 (Base Mounted Non Plug-in), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 02 (Base Mounted w/Sub-plate 1/4 Side Piping), Thread: T (NPTF)

Function: 2 (2 Position Double), Body Option: 10 (Base Mounted Non Plug-in), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 02 (Base Mounted w/Sub-plate 1/4 Side Piping), Thread: T (NPTF)

Function: 3 (3 Position Closed Center), Body Option: 10 (Base Mounted Non Plug-in), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 01 (Base Mounted w/Sub-plate 1/8 Side Piping), Thread: T (NPTF)

Function: 3 (3 Position Closed Center), Body Option: 10 (Base Mounted Non Plug-in), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 02 (Base Mounted w/Sub-plate 1/4 Side Piping), Thread: T (NPTF)

Function: 1 (2 Position Single), Body Option: 1 (Non Plug-in Common Electrical Entry), Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 02 (Base Mounted w/Sub-plate 1/4, Side Piping)

Function: 1 (2 Position Single), Body Option: 1 (Non Plug-in Common Electrical Entry), Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 02 (Base Mounted w/Sub-plate 1/4, Side Piping), Thread: T (NPTF)

Function: 2 (2 Position Double), Body Option: 1 (Non Plug-in Common Electrical Entry), Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Port Size: 02 (Base Mounted w/Sub-plate 1/4, Side Piping), Thread: T (NPTF)

Function: 1 (2 Position Single), Body Option: 1 (Non Plug-in Centralized Lead Wire Entry), Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Piping: Side, Port Size: 03 (Sub-plate 3/8)

Function: 2 (2 Position Double), Piping: 20 (Body Ported/Individual Pilot EXH), Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Thread: T (NPTF)

Function: 4 (3 Position Exhaust Center), Piping: 20 (Body Ported/Individual Pilot EXH), Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Thread: T (NPTF)

Function: 1 (2 Position Single), Piping: 30 (Body Ported/Common Pilot EXH), Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Thread: F (G)

Function: 1 (2 Position Single), Piping: 20 (Body Ported/Individual Pilot EXH), Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Thread: T (NPTF)

Function: 1 (2 Position Single), Body Option: 20 (Body Ported/Individual Pilot EXH), Pilot: Internal Pilot, Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Piping: Side, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8)

Function: 1 (2 Position Single), Body Option: 20 (Body Ported/Individual Pilot EXH), Pilot: R (External Pilot), Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Piping: Side, Port Size: 02 (Base Mounted w/Sub-plate 1/4, Body Ported 1/4), Thread: F (G)

Function: 1 (2 Position Single), Body Option: 30 (Body Ported/Common Pilot EXH), Pilot: R (External Pilot), Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Piping: Side, Port Size: 02 (Base Mounted w/Sub-plate 1/4, Body Ported 1/4), Thread: F (G)

Function: 1 (2 Position Single), Body Option: 20 (Body Ported/Individual Pilot EXH), Pilot: Internal Pilot, Voltage: 3 (110~120VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Manual Override: B (Locking Slotted Style), Piping: Side, Port Size: 02 (Base Mounted w/Sub-plate 1/4, Body Ported 1/4)