Festo SFAB Series Flow Sensor

Designed for flow monitoring, leakage detection, and leak tightness testing of end products.

This model has 37 variants.
Highlights...

Features

  • 10 to 1,000l/min max. flow measuring range
  • Push-in connector pneumatic connection, multiple size options
  • 0 to 10bar operating pressure
  • Unidirectional, P1 -> P2 flow direction
  • Thermal measuring principle
  • Operating medium:
    • Argon
    • Compressed air to ISO 8573-1:2010 [6:4:4]
    • Compressed air to ISO 8573-1:2010 [7:4:4]
    • Nitrogen
    • Carbon dioxide
  • Measured variables: mass flow rate, temperature, volume, volumetric flow rate
  • RCM trademark, cULus - Recognized (OL) approvals
  • CE marking:
    • to UK RoHS instructions
    • to UK instructions for EMC
  • UL E322346 certificate issuing authority
  • CE mark:
    • to EU EMC Directive
    • to EU Explosion Protection Directive (ATEX)
    • in accordance with EU RoHS Directive
  • RoHS-compliant materials
  • VDMA 24364-B1/B2-L LABS (PWIS) conformity

The Festo SFAB Series Flow Sensor is suitable for monitoring compressed air, nitrogen, argon, and carbon dioxide. The design in combination with IP65 protection class and the rotatable display mean the sensor can be used in many industries. The measuring method is based on the thermal heat-loss method. The bypass construction reduces the susceptibility to particles and humidity. The flow value is transmitted to the connected controller as a switching signal, analog signal or via IO-Link.