摘要 |
<p>The device (1) has a sensor (4, 6) for sensing measured values as well for a device for storing the measured values. The sensor and device (3) are arranged inside a closed process area (2). The device transmits wirelessly the stored measured values in given or time intervals given in advance to a receiver outside of the closed process area (2). The receiver is part of the device. The sensor collects temperature, or pressure in the process area.</p> |