Festo SFAH Series Flow Sensor

Process, compressed air, forming gas, and pneumatic object monitoring, parts handling of ultra-small parts, leak test.

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Highlights...

Features

  • 0.1 to 200l/min max. flow rate measuring range
  • -0.9 to 10bar operating pressure
  • 0 to 10V, 1 to 5V, and/or 4 to 20mA analog output
  • 22 to 26VDC operating voltage range
  • Mass flow rate, volumetric flow rate measured variable
  • Bidirectional or unidirectional flow direction
  • Thermal measuring principle via heat transfer method
  • Operating medium:
    • Compressed air to ISO 8573-1:2010 [6:4:4]
    • Nitrogen
    • Argon
  • Certification:
    • RCM compliance mark
    • cULus listed (OL)
  • CE marking:
    • to EU EMC Directive
    • to EU RoHS Directive
  • UKCA marking:
    • to UK instructions for EMC
    • to UK RoHS instructions
  • KC EMC
  • UL E322346 certificate issuing authority
  • RoHS-compliant materials
  • VDMA24364-B2-L PWIS conformity

The Festo SFAH Series Flow Sensor is suitable for monitoring compressed air and non-corrosive gases. The sensor can be used in many industries thanks to its compact design. The method of measurement is based on the thermal heat transfer method. The bypass construction means that it is less susceptible to disruption by particles and moisture. The flow value is transmitted to the connected control system as a switching signal, as an analog signal, or via IO-Link.