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Festo
538539
Flow sensor SFET-R1000-L-WQ4-D-K3
The Festo 538539 is an industrial component designed for a flow measurement range of -10 to 10 l/min within a working pressure of -0.9 to 2 bar. It operates with compressed air conforming to ISO8573-1:2010 [1:4:2] or nitrogen at medium and ambient temperatures ranging from 0 to 50 °C. The unit features an analog output of 1 - 5 V, a 3 m PVC cable electrical connection, and operates on a 12 to 24 V DC voltage range. Submit your exact part number, quantity, and application requirements to receive a quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 538539
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 538539.
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
- -10 l/min
- Flow measurement range final value
- 10 l/min
- Working pressure
- -0.9 ... 2 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
- Switch-on time
- 5 ms
- Analog output
- 1 - 5 V
- Linearity error, FS
- 5 %
- Analog value reproducibility, FS
- 2 %
- Load resistance
- > 50 kOhm
- Operating voltage range DC
- 12 ... 24 V
- Electrical connection
- Cable
- Cable length
- 3 m
- Material cable sheath
- PVC
- Mounting type
- with through hole
- Assembly position
- Vertical | Horizontal
- Pneumatic connection
- QS-4
- Product weight
- 25 g
- Material housing
- PA
- Ready status display
- LED
- 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 538539. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.