Liquid Expansion Temperature Controller is a control device based on the principle of temperature expansion. Its core component is the liquid expander, which consists of an expansion body and a working medium, generally ethanol or sodium-potassium alloy.
Read MoreThe diffused silicon pressure sensor uses the principle of piezoresistive effect and adopts integrated process technology to dope and diffuse along the characteristic crystal direction of the single crystal silicon wafer to make a strain resistor to form a Wheatstone bridge.
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