发明申请
US20130119974A1 SYSTEM AND METHOD FOR TAMPER DETECTION IN A UTILITY METER 有权
用于实验室中篡改器检测的系统和方法

SYSTEM AND METHOD FOR TAMPER DETECTION IN A UTILITY METER
摘要:
Systems and methods for detecting the removal of a meter cover are provided. For example, a tamper-detect energy meter may include metering circuitry, a processor, a tamper detect switch, and a cover with a switch interface surface. The tamper detect switch may be triggered from an open circuit state to a closed circuit state as the switch interface surface of the cover contacts the tamper detect switch during removal.
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