Definition and classification of sensors

　 　 　 　
According to the National Standard of the People's Republic of China (GB7665-87), the definition of a sensor is a device or device that can sense a specified measured signal and convert it into a usable output signal according to a certain pattern, usually composed of sensitive elements and conversion elements. Among them, sensing element refers to the part of the sensor that can directly sense or respond to the measured quantity and output other quantities (usually non electrical quantities) in a certain relationship with the measured quantity; A conversion element refers to the part of a sensor that can sense or convert sensitive components into usable output signals (usually electrical signals) suitable for transmission or measurement.



Content of weighing sensor:

Classification of load cell appearance

Load cells are classified by output

Selection of weighing sensors

----Range selection

----Precision selection

----Environmental adaptability selection

----Sensitivity selection

Weighing system configuration

----Sensors

----Weighing display instrument

-----Weighing transmitter

-----Junction box