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

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

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), Temperature Sensor: T (Temperature Sensor), 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

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 04 (1/2), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F), Bracket: None, Calibration Certificate: A (Calibration

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C), Bracket: R (Bracket), Calibration Certificate: None, Made

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C), Bracket: R (Bracket), Calibration Certificate: A (Calibration

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 04 (1/2), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: G (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °C), Bracket: None, Calibration Certificate: None, Made

Stations: 4 Stations, Piping: U Side: Open; D Side: Open, Thread Type: NPT, Supply Unit Components: w/o Flow Adj. Valve; w/Stop Valve, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 2 to 16 L/min, Return Unit Components: w/o Flow Adj. Valve; w/Stop Valve, Supply/Return Port Size: 1/2, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate: Analog

Stations: 4 Stations, Piping: U Side: Closed; D Side: Open, Thread Type: NPT, Supply Unit Components: w/o Flow Adj. Valve; w/Stop Valve, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 2 to 16 L/min, Return Unit Components: w/o Flow Adj. Valve; w/Stop Valve, Supply/Return Port Size: 1/2, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate: Analog

Rated Flow Range: 0.5 to 4L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/8, Output Specification: OUT1: NPN; 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: None, Calibration Certificate: None, Made to Order: EPDM Seal Material

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 1/2, Output Specification: OUT1: NPN; OUT2: Analog 1 to 5V, Temperature Sensor: Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °F, Bracket: None, Calibration Certificate: Calibration Certificate, Made to Order

Rated Flow Range: 0.5 to 4L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/8, Output Specification: OUT1: NPN; 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: None, Made to Order: EPDM Seal Material

Rated Flow Range: 0.5 to 4L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/8, Output Specification: OUT1: NPN; 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: 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: NPN; OUT2: Analog 1 to 5V, Temperature Sensor: Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °C, Bracket: None, Calibration Certificate: None, Made to Order: EPDM Seal Material

Stations: 4 Stations, Piping: U Side: Open; D Side: Closed, Thread Type: NPT, Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 5 to 40 L/min, Return Unit Components: w/Flow Adj. Valve; w/Stop Valve, Supply/Return Port Size: 1/2, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate:

Stations: 3 Stations, Piping: U Side: Open; D Side: Open, Thread Type: NPT, Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 0.5 to 4 L/min, Return Unit Components: w/Flow Adj. Valve; Stop Valve: None, Supply/Return Port Size: 3/8, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate

Stations: 1 Station, Piping: U Side: Open; D Side: Closed, Thread Type: NPT, Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 5 to 40 L/min, Return Unit Components: w/Flow Adj. Valve; w/Stop Valve, Supply/Return Port Size: 1/2, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate: Analog

Stations: 2 Stations, Piping: U Side: Closed; D Side: Open, Thread Type: NPT, Supply Unit Components: w/Flow Adj. Valve; Stop Valve: None, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 2 to 16 L/min, Return Unit Components: w/o Flow Adj. Valve; w/Stop Valve, Supply/Return Port Size: 1/2, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate: Analog

Stations: 6 Stations, Piping: U Side: Closed; D Side: Open, Thread Type: NPT, Supply Unit Components: w/o Flow Adj. Valve; w/Stop Valve, Return Unit Flow Switch: Integrated Display, Return Unit Flow Range: 0.5 to 4 L/min, Return Unit Components: Flow Adj. Valve: None; Stop Valve: None, Supply/Return Port Size: 3/8, Return Unit Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate

Stations: 3 Stations, Piping: U Side: Closed; D Side: Open, Thread Type: Rc, Flow Switch Type: Integrated Display, Rated Flow Range: 0.5 to 4 L/min, Return Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Port Size: 3/8, Flow Switch Output Specifications: Out 1: NPN; Out 2: Flow Rate: Analog 1 to 5 V ⇔ Analog 1 to 5 V; Temperature Sensor: Yes, Lead Wire: w/Lead Wire and