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Ruskin's EFAMS electronic fan-inlet air measurement station utilizes thermal dispersion technology combined with low-pressure drop aerodynamic sensors to measure the airflow at the highest velocity point in the system.  

This lower pressure drop equates to lower cost of operation over the life of the building when compared to other fan inlet devices.


The Ruskin EFAMS features and benefits:

  • Can be retrofitted into existing systems where space does not exist for traditional air measurement devices.  
  • Includes a minimum of two sensors, a router and transmitter box with LCD display showing both temperature and air flow velocity or volume in either FPM, CFM or Meters per second or Liters per second.  
  • Easily field configured for any size fan.  
  • The transmitter box provides two isolate 4-20 mA ana log linear signal outputs representing measured air flow and temperature and shares the same platform as our EAMP, electronic air measurement probes.


Ruskin's unique patented design provides lower pressure drop and accurate measurement of fan inlet air flow and inlet temperature.


EFAMS : Electronic Fan-inlet Air Measurement Station


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