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Festo
573346
Flow sensor SFAM-90-5000L-M-2SA-M12
The Festo part number 573346 is a thermal industrial component that measures volume and volumetric flow rate unidirectionally from left to right using the heat loss measurement method. It operates within a flow measuring range of 50 l/min to 5000 l/min, handles an operating pressure up to 1.6 MPa (16 bar, 232 psi) with an overload pressure of 2 MPa (20 bar, 290 psi), and accommodates compressed air as per ISO 8573-1:2010 [7:4:4] or nitrogen at temperatures from 0 °C to 50 °C. Certified with the RCM compliance mark and recognized under c UL us (UL E322346), this RoHS compliant unit features CE and UKCA markings per EU and UK EMC and RoHS directives, alongside a flow rate accuracy of ±(3% o.m.v. + 0.3% FS). Submit the exact part number, quantity, and application requirements to receive a formal 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
- 573346
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 573346.
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 | From left to right
- Measuring principle
- Thermal
- Method of measurement
- Heat loss
- Flow measuring range start value
- 50 l/min
- Flow measuring range end value
- 5000 l/min
- Operating pressure
- 1.6 MPa | 16 bar | 232 psi
- Overload pressure
- 2 MPa | 20 bar | 290 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 or threshold value comparator, adjustable
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 573346. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.