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 Microwave Type KFD-1/KFD-2 Series
    ►Features
Even one pellet is not overlooked!
High sensitivity and stability with 24 GHz power!
  • Even one pellet is not overlooked by our proprietary circuit.
  • It can permeate substances such as a glass and synthetic resin to enable indirect detection.
  • It is not easily affected by dirt and scale on the detected surface.
  • Both a minute flow and large amount of flow can be detected by adjusting the sensitivity.

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      ►Operating Principles 

 

When a microwave emitted from the sensor touches the powders or granules flowing in the pipe, the reflected wave converts and amplifies the frequency drift according to the Doppler effect, and produces contact output.

 

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      ►Standard Specification
 
Model 　　KFD-1
Power Source 　　105/210VAC ±10% 50/60Hz
Power Consumption 　　5VA
Detection Distance 　　max1.5m (depends on substance)
Type of Wave 　　NON
Frequency 　　24.2GHz
Radiation Power 　　5.5mW
Output Contact 　　SPDT　250VAC 5A
ALARM (option) 　　SPST　250VAC 5A
　　（The instrument provides this output instantly on blackout
　　or 6 seconds later a poor transmission intensity and abort.）
ON Delay 　　Max.10seconds (variable)
OFF Delay 　　Max.10seconds (variable)
Allowable Pressure 　　490kPa
Temperature 　　-10℃～+55℃
Enclosure Rating 　　IP-67

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      ►Product Lineup

    • KFD-1
      Standard

 

 

 

 

 
 
 

 


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