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Festo
565403
Flow sensor SFAB-600U-WQ10-2SA-M12
The Festo 565403 is a thermal industrial component utilizing the heat loss measuring principle to monitor volume and volumetric flow rate in a unidirectional P1 to P2 flow direction. It operates with compressed air as per ISO 8573-1:2010 [7:4:4] or nitrogen across a flow measuring range of 6 l/min to 600 l/min and an operating pressure range of 0 MPa to 1 MPa, 0 bar to 10 bar, or 0 psi to 145 psi. The unit features a medium and ambient temperature range of 0 °C to 50 °C, a nominal temperature of 23 °C, a flow rate accuracy of ± (3% o.m.v. + 0.3% FS), a zero point repetition accuracy of 0.2 %FS, a repetition accuracy margin of 0.8 %FS, and a typical temperature coefficient margin of 0.1 %FS/K. It carries RCM compliance, c UL us Recognized (OL) certification via UL E322346, RoHS compliance, and CE and UKCA markings per EU and UK EMC and RoHS directives. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 565403
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 565403.
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 | c UL us - Recognized (OL)
- 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
- Certicate issuing authority
- UL E322346
- Note on materials
- RoHS-compliant
- Measured variable
- Volume | Volumetric ow rate
- Flow direction
- Unidirectional | P1 -> P2
- Measuring principle
- Thermal
- Method of measurement
- Heat loss
- Flow measuring range start value
- 6 l/min
- Flow measuring range end value
- 600 l/min
- Operating pressure
- 0 MPa...1 MPa | 0 bar...10 bar | 0 psi...145 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Nitrogen
- Temperature of medium
- 0 °C...50 °C
- Ambient temperature
- 0 °C...50 °C
- Nominal temperature
- 23 °C
- Accuracy of ow rate
- ± (3% o.m.v. + 0.3% FS)
- Zero point repetition accuracy in ± %FS
- 0.2 %FS
- Repetition accuracy margin in ± %FS
- 0.8 %FS
- Temperature co-efficient margin in ± %FS/K
- typ. 0. 1%FS/K
- Pressure inuence of margin in ±%FS/bar
- 0.5 %FS/b.
- Switching output
- 2 x PNP or 2 x NPN switchable
- Switching function
- Window comparator | Threshold value comparator
- Switching element function
- N/C contact/N/O contact switchable
- Max. output current
- 100 mA
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 565403. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.