SMC PF2A551 Series Flow Sensor Flow Sensor for Air, 50L/min Min, 500L/min Max

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Subtotal (1 unit)*

$1,038.91

(exc. GST)

$1,194.75

(inc. GST)

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  • Ready to ship from 22 May 2026
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1 +$1,038.91

*price indicative

RS Stock No.:
402-818
Mfr. Part No.:
PF2A551-F04N-1
Brand:
SMC
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Brand

SMC

Product Type

Flow Sensor

Media Monitored

Air

Device Type

Flow Sensor

Minimum Flow Rate

50L/min

Maximum Flow Rate

500L/min

Housing Material

Aluminium Alloy

Maximum Pressure

1.0MPa

Minimum Media Temperature

0°C

Maximum Supply Voltage

24V dc

IP Rating

IP40, IP65

Minimum Operating Temperature

-25°C

Maximum Media Temperature

50°C

Maximum Operating Temperature

50°C

Standards/Approvals

RoHS, CE/UKCA

Series

PF2A551

The SMC Series PF2A Flow switch is designed for an air. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real time flow rate to accumulated flow is possible.

Digital air flow meter with remote sensor

Model with integrated display

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