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How to connect the pressure transmitter, water pressure tran

time£º2019-08-29 16:24    source£ºair pressure sensor

How to connect the pressure transmitter, water pressure transmitter customization dp pressure transmitter

       The electrical components that sense the pressure of the pressure transmitter are generally resistance strain gauges. The resistance strain gauge is a sensitive device that converts the pressure on the device under test into an electrical signal. The resistance strain gauges are more commonly used as metal resistance strain gauges. There are two types of strain gauges, such as filament strain gauges and metal foil strain gauges.
       Pressure transducers usually bond the strain gauges tightly to the mechanical strain matrix through special adhesives. When the stress changes due to the stress of the matrix, the strain gauges also deform together to change the resistance of the strain gauges. Therefore, the voltage applied to the resistor changes.

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