573347

Name: Festo 573347 Flow sensor SFAM-90-5000L-M-2SV-M12
Brand: Festo

Flow sensor SFAM-90-5000L-M-2SV-M12

The Festo part number 573347 is a thermal industrial component that measures volume and volumetric flow rate using a heat loss method for unidirectional flow from left to right. It operates within a flow measuring range of 50 l/min to 5000 l/min, handling compressed air as per ISO 8573-1:2010 [7:4:4] or nitrogen at pressures up to 1.6 MPa, 16 bar, or 232 psi, with an overload pressure rating of 2 MPa, 20 bar, or 290 psi. This RoHS-compliant unit operates in medium and ambient temperatures from 0 °C to 50 °C, features RCM compliance, c UL us recognition under UL E322346, and bears CE and UKCA markings for EMC and RoHS directives. Submit the exact part number, quantity, and application requirements for a formal quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

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: 573347
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 573347.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Certication: 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
Certicate 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 inuence 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

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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 573347. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.