The Working Principle of Checkweigher - News

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The Working Principle of Checkweigher

Our Admin
2017-11-25
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Weighing machine is composed of electronic components, weighing sensor, amplifier circuit, AD conversion circuit, SCM circuit, display circuit, keyboard circuit, communication interface circuit, voltage regulator circuit and other circuits.


checkweigher (1)

When the object is placed on the scale, pressure to the sensor, the sensor is deformed, thereby allowing the impedance changes, at the same time using excitation voltage changes, output an changed analog signal. The signal is amplified and amplified to digital converter by the amplifier circuit and convert the digital signal that is easy to handle to the CPU operation control. CPU outputs this result to the display according to keyboard commands and programs.


checkweigher (5)

Dongguan COSO Checkweighers adopt high technology to achieve high speed and high accuracy. All of our products can be customized according to customer’s requirements. Our products can satisfy your needs. Welcome to inquiry! We will offer you best service and suitable products. 


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