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Dwyer Instruments MAFS-46 | Averaging air flow sensor | 46" probe - generaltechuae

Dwyer MAFS-46 | Metal Averaging Flow Sensor | 46" probe, K-factor 0.81

Part Number : MAFS-46

Built as a metal averaging probe, the Dwyer MAFS-46 (46" probe) gives a velocity pressure reading across a duct with a K-factor of 0.81. It pairs with Dwyer air velocity gauges, transmitters and switches, sampling total and static pressure at evenly spaced points along the 46" probe.

  • Accuracy for the 46" probe: ±2% FS from 400 to 9000 FPM (45.7 m/s)
  • 46" probe rated for 400 fpm (2 m/s) minimum and 12,000 fpm (60.91 m/s) maximum flow
  • MAFS-46 tubing connection: dual barb, 3/16" or 1/4" ID
  • MAFS-46 wetted material: aluminium AA6063; maximum 400°F (204°C), gasket -31 to 230°F (-35 to 110°C)
  • RoHS II (EU Directive 2011/65/EU) technical requirements met by the MAFS-46
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