Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 03 (3/8), Output Specification: A (OUT1: NPN; OUT2: NPN), Temperature Sensor: None, 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 to Order: X109 (EPDM Seal Material

Rated Flow Range: 0.5 to 4L/min, Flow Adjustment Valve: None, Thread: Rc, Port Size: 3/8, Output Specification: OUT1: NPN; OUT2: NPN, Temperature Sensor: None, 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

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment), Port Size: 04 (TSJ1/2, Compression Fitting), Output Specification/Temperature Sensor: D (Out 1: NPN; Out 2: Analog 4-20 mA), Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °C), Bracket: None, Calibration Certificate: None

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment), Port Size: 04 (TSJ1/2, Compression Fitting), Output Specification/Temperature Sensor: BT (Out 1: PNP; Out 2: Flow Rate PNP; Temperature: PNP; w/Temperature Sensor), Lead Wire: N (w/o Lead Wire with M8 Connector, 3 m), Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °C),

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: w/Flow Adjustment, Port Size: TSJ1/2, Compression Fitting, Output Specification/Temperature Sensor: Out 1: NPN; Out 2: Analog 4-20 mA, Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °C, Bracket: None, Calibration Certificate: None

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: w/Flow Adjustment, Port Size: TSJ1/2, Compression Fitting, Output Specification/Temperature Sensor: Out 1: PNP; Out 2: Flow Rate PNP; Temperature: PNP; w/Temperature Sensor, Lead Wire: w/o Lead Wire with M8 Connector, 3 m, Unit Specification: Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °C, Bracket: None, Calibration

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment, Port Size: 03 (TSJ3/8, Compression Fitting), Output Specification/Temperature Sensor: B (Out 1: PNP; Out 2: None), Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: J (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °F), Bracket: R (w/Bracket), Calibration Certificate: None

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment), Port Size: 03 (TSJ3/8, Compression Fitting), Output Specification/Temperature Sensor: CT (Out 1: NPN; Out 2: Flow Rate Analog 1-5 V; Temperature: Analog 1-5 V; w/Temperature Sensor), Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: J (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment), Port Size: 03 (TSJ3/8, Compression Fitting), Output Specification/Temperature Sensor: DT (Out 1: NPN; Out 2: Flow Rate Analog 4-20 mA; Temperature: Analog 4-20 mA; w/Temperature Sensor), Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L

Rated Flow Range: 2 to 16 L/min, Flow Adjustment Valve: w/o Flow Adjustment, Port Size: TSJ3/8, Compression Fitting, Output Specification/Temperature Sensor: Out 1: PNP; Out 2: None, Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °F, Bracket: w/Bracket, Calibration Certificate: None

Rated Flow Range: 0.5 to 4 L/min, Flow Adjustment Valve: w/Flow Adjustment, Port Size: TSJ3/8, Compression Fitting, Output Specification/Temperature Sensor: Out 1: NPN; Out 2: Flow Rate Analog 1-5 V; Temperature: Analog 1-5 V; w/Temperature Sensor, Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °F, Bracket

Rated Flow Range: 0.5 to 4 L/min, Flow Adjustment Valve: w/Flow Adjustment, Port Size: TSJ3/8, Compression Fitting, Output Specification/Temperature Sensor: Out 1: NPN; Out 2: Flow Rate Analog 4-20 mA; Temperature: Analog 4-20 mA; w/Temperature Sensor, Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: Instantaneous Flow: L/min; Accumulated Flow: L; Temperature: °C, Bracket

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, these switches incorporate a built-in temperature sensor so both flow and fluid temperature can be effectively monitored at the same time. 

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

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: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C)

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: A (OUT1: NPN; OUT2: NPN), 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)

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

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: B (OUT1: PNP; OUT2: PNP), 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)

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: T (Temperature Sensor), Lead Wire: N (w/o Lead Wire w/M8 Connector), Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C)