Air Flow Switch

Axis air flow monitor provides reliable source to monitor positive or negative air flow of compact fans or filter fans. Proper installation and connection with an optical LED or low audible signal device, a bi-direction air flow monitor will activate – deactivate an electrical contact if the air flow of the fan falls below 0.8 m/s , thus either turning the signalling device on or off

Recommended Use:
Normally used to turn an alarm or signalling device On to indicate loss of air flow.


  • Very Economical
  • Reliable size
  • Reliable Mechanical Switch contact
  • Easy for maintenance
  • Easy for installation via clip or clamp
  • Multipurpose fields of application
Contact rating ( Max. )  : 10W or 10 VA ( resistive load )
 Switching Voltage ( Max. )  : 180 VDC / 130 VAC
Switching current ( Max. )  : < 0.5A for VDC / < 75mA for VAC
Initial Contact Resistance ( Max.) : 150 mΩ
Operating / Storage Temperature : -40°C to +70°C


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