CPC G01R 29/12 (2013.01) [G01R 31/001 (2013.01)] | 20 Claims |
1. A method of monitoring static charge, the method comprising:
connecting a metallic plate to a conductive tape wrapped around an outer surface of a non-conductive tube;
detecting a plurality of static charges from the metallic plate by an electrostatic field meter, wherein the conductive tape and the metallic plate are entirely disposed within a metallic box; and
adjusting a flow rate of a fluid flowing through the non-conductive tube according to the plurality of static charges detected by the electrostatic field meter.
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