SMC PF3W Series Digital Flow Switch Flow Sensor for Water, 0.5L/min Min, 4L/min Max

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Subtotal (1 unit)*

PHP47,316.19

(exc. VAT)

PHP52,994.13

(inc. VAT)

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  • 3 unit(s) ready to ship from another location
  • Plus 2 unit(s) shipping from May 21, 2026
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RS Stock No.:
456-828
Mfr. Part No.:
PF3W704-F03-B-M
Manufacturer:
SMC
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Brand

SMC

Media Monitored

Water

Product Type

Flow Sensor

Device Type

Digital Flow Switch

Minimum Flow Rate

0.5L/min

Housing Material

Polyphenylene Sulphide, Chlorinated Polyvinyl Chloride, Fluorelastomer

Maximum Flow Rate

4L/min

Maximum Pressure

1MPa

Maximum Supply Voltage

24V dc

IP Rating

IP65

Minimum Media Temperature

0°C

Maximum Media Temperature

90°C

Minimum Operating Temperature

0°C

Maximum Operating Temperature

50°C

Series

PF3W

Standards/Approvals

IEC61131-9

Current Rating

80mA

COO (Country of Origin):
JP
The SMC 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. Further improvements include the addition of 2 screens, incorporating 3 color numerical displays which can also be rotated in both clockwise and counter-clockwise directions, thereby offering even better display visibility during operation.

PVC piping type

Integrated type

RoHS and CE compliant

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