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Festo
538519
Flow sensor SFE3-F005-L-WQ6-2PB-K1
The Festo 538519 is an industrial component designed for a flow measurement range of 0.05 to 0.5 l/min with an accuracy of 8 %FS and a switching point reproducibility of 1 % FS. Operating on a 12 to 24 V DC voltage range, it features 2xPNP switch outputs, configurable switching functions including window and threshold value comparators, and a 1 - 5 V analog output via a cable electrical connection. This unit functions with compressed air matching ISO8573-1:2010 [1:4:2] or nitrogen at a working pressure of -0.7 to 7 bar and a medium and ambient temperature range of 0 to 50 °C, carrying C-Tick authorization and a CE symbol according to the EU-EMV guideline while containing PWIS substances. Submit the exact part number, quantity, and application requirements to request a quote for this item.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 538519
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 538519.
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
- 0.05 l/min
- Flow measurement range final value
- 0.5 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
- 8 %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
- 0.05 ... 0.5 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 538519. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.