| 摘要 |
The invention relates to consumption meters comprising a basic unit (10) and a separate module (20) for transmitting data to and from the basic unit (10). The basic unit (10) contains only the components which are required for calibratability. The basic unit (10) and the module (20) are encapsulated such that they are protected from environmental influences. The module (20) has a device (25) for assigning the unit number of the basic unit (10) to a programmable alias. |
