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Festo
538520
Flow sensor SFE3-F010-L-WQ6-2PB-K1
The Festo 538520 is an industrial component designed for a flow measurement range of 0.1 to 1 l/min, operating with compressed air in accordance with ISO8573-1:2010 [1:4:2] or nitrogen at a working pressure from -0.7 to 7 bar. It features 2xPNP switch outputs with window and threshold value comparator functions, a 1 - 5 V analog output, and an electrical cable connection operating on a 12 to 24 V DC voltage range. This unit operates within a medium and ambient temperature range of 0 to 50 °C, provides an accuracy of 5 %FS with a 1 % FS switching point reproducibility, and contains PWIS substances. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 538520
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 538520.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Authorization
- C-Tick
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Materials note
- Contains PWIS substances
- Flow measurement range initial value
- 0.1 l/min
- Flow measurement range final value
- 1 l/min
- Working pressure
- -0.7 ... 7 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [1:4:2] | Nitrogen
- Medium temperature
- 0 ... 50 °C
- Ambient temperature
- 0 ... 50 °C
- Accuracy, FS
- 5 %FS
- Switch output
- 2xPNP
- Switching function
- Window comparator | Threshold value comparator
- Switching element function
- Normally closed contact | Normally open contact
- Switching point reproducibility, FS
- 1 %
- Switch-on time
- 50 ms
- Analog output
- 1 - 5 V
- Load resistance
- > 50 kOhm
- Indicating range
- 0.1 ... 1 l/min
- Operating voltage range DC
- 12 ... 24 V
- Electrical connection
- Cable
- Cable length
- 1 m
- Materials information, cable sheaths
- PVC
- Mounting type
- with through hole
- Assembly position
- Vertical | Horizontal
- Pneumatic connection
- QS-6
- Product weight
- 70 g
- Materials information, housing
- PA
- Type of display
- 31-place alphanumeric
- Protection class
- IP40
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 538520. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.