Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: Flow Adjustment Valve, Thread: Rc, Port Size: 1/2, Output Specification: OUT1: PNP; OUT2: Analog 1 to 5V, Temperature Sensor: Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: -, Made to Order: -

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: Flow Adjustment Valve, Thread: NPT, Port Size: 1/2, Output Specification: OUT1: NPN; OUT2: Analog 4 to 20mA, Temperature Sensor: Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: -, Made to Order:

Rated Flow Range: 2 to 16 L/min, Flow Adjustment Valve: None, Thread: Rc, Port Size: 1/2, Output Specification: OUT1: NPN; OUT2: Analog 4 to 20mA, Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: -, Made to Order: -

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: Flow Adjustment Valve, Thread: Rc, Port Size: 1/2, Output Specification: OUT1: PNP; OUT2: PNP, Temperature Sensor: Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: -, Made to Order: -

Rated Flow Range: 2 to 16 L/min, Flow Adjustment Valve: None, Thread: G, Port Size: 1/2, Output Specification: OUT1: PNP; OUT2: Analog 1 to 5V, Temperature Sensor: Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: -, Made to Order: -

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 1/2, Output Specification: OUT1: PNP; OUT2: Analog 4 to 20mA, Temperature Sensor: Temperature Sensor, Lead Wire: w/o Lead Wire w/M8 Connector, Unit Specification: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: -, Made to Order: -

Body Size: Applicable to AC50/AC60, Handle Operation: Single Action, Thread Type: G, Port Size: 3/4, Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: Metal, Flow Direction: Flow Direction: Right to Left, Unit: Unit of Product Label: MPa

Body Size: Applicable AC Size: AC30, Handle Operation: Single Action, Thread Type: Rc, Port Size: 3/8, Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: Metal, Flow Direction: Flow Direction: Right to Left, Unit: Unit of Product Label: MPa

Size: 190D [38 m³/min (ANR), 1342 scfm], Voltage 1: 9 [3 Phase Different Voltages (Built-in Transformer)], Voltage 2: 440VAC, Option 1: Motor Operated Auto Drain, Option 2: Breaker

Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: H (PNP; External Input), Option 1: W (w/Lead Wire w/Connecter + Connector Cover), Unit Specifications: M (SI Unit Only), Option 2: R (With Bracket)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: Rc, Port Size: 06 (3/4), Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Unit of Product Label: MPa

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: F (G), Port Size: 06 (3/4), Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Unit of Product Label: MPa

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: Rc, Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Unit of Product Label: MPa

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: F (G), Port Size: 03 (3/8), Output Specification: E (OUT1: PNP; OUT2: Analog 1 to 5V), 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: R (Bracket)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: W (Double Action), Thread Type: Rc, Port Size: 02 (1/4), Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Unit of Product Label: MPa

Rated Flow Range: 501 (5 to 500 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: A (Out 1: NPN; Out 2: NPN), Option 1: w/Lead Wire and M8 Connector, 3m, Unit Specification: M (SI Unit Only), Option 2: R (w/Bracket)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: N (NPT), Port Size: 04 (1/2), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), 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: R (Bracket)

Rated Flow Range: 102 (10 to 1000 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: L4 [Out: IO-Link, Switch Output (N/P); Func: Analog Current Output <-> External Input; Monitor Unit Model: PFG310 Series], Option 1: Q (w/M12 -M8 Conversion Lead Wire, 0.1 m), Unit Specification: M (SI Unit Only), Option 2: R (w/Bracket)

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: Rc, Port Size: 06 (3/4), Mounting: without Mounting Option, Silencer: without Silencer, Handle Color: Red, Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Unit of Product Label: MPa

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC