| 摘要 |
<p>The meter (10) has an interface (26) that is connected with a temperature sensor (22) i.e. temperature-dependent resistor, by a wireless transmission circuit (24). A processor (14) includes a saving unit for saving temperature data into a memory at preset time intervals or based on events registered in the processor, where the temperature data are provided with time information. The processor produces an alarm signal, which is applied to an interface (16) or an interface contact, if a maximum temperature value is exceeded.</p> |
