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SMC PF3W720-F04-BT-M

Name: PF3W7, Digital Water Flow Sensor, 2-Screen 3-Color Display, IP65, 0.5-250 Lpm, PF3W720-F04-BT-M
Brand: SMC
SKU: PF3W720-F04-BT-M

PF3W7, Digital Water Flow Sensor, 2-Screen 3-Color Display, IP65, 0.5-250 Lpm, PF3W720-F04-BT-M

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Product Description

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. The body is up to 40% smaller in volume, and requires shorter straight piping for improved installation flexibility. The upgraded 2-screen, 3-color numerical display rotates in both CW and CCW directions, offering improved visibility in a range of orientations. Two outputs are available, including two switch signals, or a switch and analog signal. Options include a mounting bracket, flow adjustment valve and temperature sensor to monitor flow and temperature simultaneously. PF3W is grease-free, IP65 rated, and C-UL-US, CE and RoHS compliant.

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Offer details

Best offer from:: Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:: 1 pc.
On Request
Updated at: 22-08-2026
Condition:: New Surplus

New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: SMC
Flow ranges (lpm): 0.5-4, 2-16, 5-40, 10-100, 50-250
Port sizes (Rc, NPT, G): 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2 (flow range dependent)
Temperature rating: 0-90 C
Output options: NPN/PNP, 1-5V, 4-20mA
Rated Flow Range: 20 (2 to 16 l/min)
Flow Adjustment Valve: None