PF2W is a digital flow sensor for water or coolant. This is a legacy sensor, refreshed in 2009 as PF3W. "T" indicates the higher temperature rating. This is the remote version of PF2W7*T, without a display. The mounting bracket is integrated into the body, while the M12 lead wire is optional. PF2W5 can be paired with a PF2W200 or PF2W300 remote monitor to display instantaneous or accumulated
Catalog: Digital Flow Switches Connector pin numbers PF2W504T--1 PF2W520T--1 PF2W540T--1 PF2W504T--2 PF2W520T--2 PF2W540T--2 4 4 0.5 0.5 4 3 16 16 2 2 40 40 5 5 2 1 Pin no.
Nominal thread size Required torque Rc(NPT)3/8 22 to 24 Nm Rc(NPT)1/2 28 to 30 Nm Rc(NPT)3/4 28 to 30 Nm Rc(NPT)1 36 to 38 Nm Model Width across flats of attachment PF2W504 34 mm PF2W520 PF2W540 PF2W511 45 mm PF2W504T 34 mm PF2W520T PF2W540T -16No.PF-OMO0014-D Wiring Connections should only be made with the power supply turned off.
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Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 06 (3/4)
Flow Range: 5~40 l/min, Thread: Rc, Port Size: 3/4, Wiring Specification: -, Output Specification: -
Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 06 (3/4), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))
Flow Range: 5~40 l/min, Thread: Rc, Port Size: 3/4, Wiring Specification: 3m Lead Wire w/Connector, Output Specification: Pulse Output + Analog Output (1~5V)
Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 04 (1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))
Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))