PF3W is a digital flow sensor that constantly monitors water or coolant flow. PF3W refreshes the design and operating performance of the legacy PF2W model. This is the remote version of PF3W7, with a display. One or two analog outputs are available, depending on whether the optional temperature sensor is selected. Additional options include a mounting bracket, flow adjustment valve and
How To Order: Digital Flow Switch for Water Series PF3W 3-color display ® Port size Calibration certificate (Only flow sensor) Symbol Port size Rated flow range None With calibration certificate Nil A 21 $ $ 04 $ 20 $ $ 40 $ $ 11 $ $ 03 04 06 10 12 14 3/8 1/2 3/4 1/1 1 1/4 1 1/2 The certificate is written in both English and Flow adjustment valve Japanese.
Pin name 1 2 3 4 DC (+) OUT2 DC () OUT1 1 3 2 x Piping port Z U T S 4 x WX G 2 4 (35.5) 42 H For PF3W721 OUT IN AA G 4 x P K L 2 x Piping port G N DD PF3W504/520/540/511/521 Remote sensor unit Y A E J F 30 W B V 2 x Piping port Z S T U 4 x WX G H 42 (35.5) For PF3W521 IN OUT AA G 4 x P K L 2 x Piping port G N (mm) Bracket dimensions Model Port size A AA B D DD E F G H J K L N P (Rc, NPT,
Circuit (of class 2) which is of maximum 30 Vrms (42.4 V peak) or less, with UL 1310 class 2 power supply unit or UL 1585 class 2 transformer. The product is a UL approved product only if it has a mark on the body. Use the specified voltage. Otherwise failure or malfunction can result. Insufficient supply voltage may not drive a load due to a voltage drop inside the product.
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Rated Flow Range: 11 (10 to 100 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 06 (3/4), Output Specification: 2 (OUT1: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: None, Calibration Certificate: A (Calibration Certificate), Made to Order: X143
Rated Flow Range: 10 to 100 L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/4, Output Specification: OUT1: Analog 4 to 20mA, Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: None, Calibration Certificate: Calibration Certificate, Made to Order: Piping Material Brass
This is a legacy product. Please contact us for the latest version.sales@ocaire.com, DIGITAL FLOW SWITCH, INSTRUMENTATION, IFW/PFW FLOW SWITCH, GB, IFW/PFW 3/4INCH NPT VERSION, 1.98416 lb
Rated Flow Range: 11 (10 to 100 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 06 (3/4), Output Specification: 2 (OUT1: Analog 4 to 20mA)
Rated Flow Range: 10 to 100 L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/4, Output Specification: OUT1: Analog 4 to 20mA, Temperature Sensor: -, Lead Wire: -, Units on Label: -, Bracket: -, Calibration Certificate: -, Made to Order: -
Rated Flow Range: 11 (10 to 100 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 06 (3/4), Output Specification: 2 (OUT1: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: R (Bracket)
Rated Flow Range: 11 (10 to 100 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 06 (3/4), Output Specification: 1 (OUT1: Analog 1 to 5V), Temperature Sensor: T (OUT2: Analog 1 to 5V, w/Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: None, Calibration Certificate: A (Calibration
Rated Flow Range: 10 to 100 L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/4, Output Specification: OUT1: Analog 1 to 5V, Temperature Sensor: OUT2: Analog 1 to 5V, w/Temperature Sensor, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: None, Calibration Certificate: Calibration Certificate, Made