Hi belhaj, tamper detection is a feature of energy meters that enables them to detect, and anallize (if possible) tampering methods done on the meter itself. Tampering is an illegal method and some of it is done through shorting the current shunt, putting a magnetic material to the meter, etc.
ADE9153B has a tampering detection feature. For more information about ADE9153B please contact the local analog sales team as ADE9153B cannot be supported thru Engineer Zone.
