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

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

Rated Flow Range: 21 (50 to 250 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: N (NPT), Port Size: 12 (1 1/4), Output Specification/Temperature Sensor: L2T (Out 1: IO-Link/Switch Output, N/P; Out 2: Switch Output, N/P; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: Instantaneous Flow: gal/min; Accumulated Flow: gal; Temperature

Size: 8 (Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 1S-1 (1000cm³ Tank w/Switch Lower Limit ON)

Size: 8 (Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 1S-2 (1000cm³ Tank w/Switch Lower Limit OFF)

Size: 8 (Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 6 (Nylon Bowl), Option 2: R (Flow Direction: Right->Left)

Size: 8 (Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 1 (1000cm³ Tank), Option 2: R (Flow Direction: Right->Left)

Size: 8 (Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 23 (Metal bowl, Drain Cock), Option 2: R (Flow Direction: Right->Left)

Size: Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min, Thread: NPT, Port Size: 1+1/4, Option 1: 1000cm³ Tank w/Switch Lower Limit OFF, Option 2: -

Size: Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min, Thread: NPT, Port Size: 1+1/4, Option 1: Nylon Bowl, Option 2: Flow Direction: Right->Left

Size: Port Size 1 1/4:Drip Min. Flow 460Nl/min,1 1/2:650NL/min, Thread: NPT, Port Size: 1+1/4, Option 1: Metal bowl, Drain Cock, Option 2: Flow Direction: Right->Left

Connector Mounting Position: Upward, Stations: 8 Stations, SUP/EXH Block Mounting: Both Sides 2~20 Stations, Specifications: Standard Internal Pilot, Fitting Type: Straight, Power Supply Terminal: -DC12V

Size: Size 800 Port Size 1-1/4,1-1/2 Flow 9000Nl/min, Auto Drain: None, Thread: NPT, Port Size: 1+1/4, Option 1: Metal Bowl w/Level Gauge, Option 2: Drain Cock for Thread Piping 1/4

Size: Size 800 Port Size 1-1/4,1-1/2 Flow 9000Nl/min, Auto Drain: None, Thread: NPT, Port Size: 1+1/4, Option 1: Metal Bowl/Stainless Steel Element, Option 2: Flow: From Right to Left

Size: Size 800 Port Size 1-1/4,1-1/2 Flow 9000Nl/min, Auto Drain: None, Thread: NPT, Port Size: 1+1/4, Option 1: Metal Bowl w/Level Gauge, Option 2: Drain Guide-NPT 1/4

Size: 8 (Size 800 Port Size 1-1/4,1-1/2 Flow 9000Nl/min), Auto Drain: 00 (None), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 8 (Metal Bowl w/Level Gauge), Option 2: DR (Drain Cock for Thread Piping 1/4)

Size: 8 (Size 800 Port Size 1-1/4,1-1/2 Flow 9000Nl/min), Auto Drain: 00 (None), Thread: N (NPT), Port Size: 12 (1+1/4), Option 1: 27 (Metal Bowl/Stainless Steel Element), Option 2: R (Flow: From Right to Left)