Views:1 Author:Site Editor Publish Time: 2018-04-28 Origin:Site
1. Detection mechanism.
The method of detecting a gauge capacitance with a resistor file. In measurement, the positive power source increases the power to the measured amphibious capacitance adapter through the standard resistor R0, starting with the moment of the increase in power, which, because of Vc0, presents "000". As VC rises, the representation value increases. When a VC / 2 variable resistor is present, the pressure gauge begins to render an overflow indicating "1". During charging, T is the time required to display the value from "000" to overflow, and the distance during this period can be measured by a quartz meter.