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Festo
8058509
Flow sensor SFAE-5U-Q4-PNLK-PNVB-2.5K
The Festo 8058509 is an industrial component utilizing a thermal measuring principle to monitor volume and volumetric flow rate across a unidirectional flow direction with a measuring range from 0 l/min to 5 l/min. This device operates with compressed air as per ISO 8573-1:2010 [7:4:4] or nitrogen within an operating pressure range of -0.09 MPa to 1 MPa (-0.9 bar to 10 bar, -13.05 psi to 145 psi) and a medium temperature of 0 °C to 50 °C. It features a 12-bit ADC resolution, flow rate accuracy of ± (5% o.m.v. + 2% FS), and holds RCM, CE, and UKCA compliance marks while being RoHS compliant. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8058509
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8058509.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Certication
- RCM compliance mark
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | To UK RoHS instructions
- Note on materials
- RoHS compliant
- Measured variable
- Volume | Volumetric ow rate
- Flow direction
- Unidirectional
- Measuring principle
- Thermal
- Flow measuring range start value
- 0 l/min
- Flow measuring range end value
- 5 l/min
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar | -13.05 psi...145 psi
- Overload pressure
- 1.6 MPa | 16 bar | 232 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Nitrogen
- Information on operating and pilot media
- Ester oil < 0.1mg/m³, according to ISO 8573-1:2010 [-:-:2]
- Temperature of medium
- 0 °C...50 °C
- Ambient temperature
- 0 °C...50 °C
- Nominal temperature
- 23 °C
- ADC resolution
- 12 bit
- Accuracy of ow rate
- ± (5% o.m.v. + 2% FS)
- Zero point repetition accuracy in ± %FS
- 0.5 %FS
- Repetition accuracy margin in ± %FS
- 1 %FS
- Switching output
- 2 x PNP or 2 x NPN switchable
- Switching function
- Window comparator | Threshold value comparator
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 8058509. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.