摘要 |
<p>The arrangement has an evaluation unit (5) provided for verifying an electrical output signal of a sensor and for producing an evaluation signal, which passes through a local maximum in dependent of the function of the evaluation criteria. The evaluation unit stays in connection with a display module (4), where the evaluation unit and the display module are provided in respective circuits. A transmission module (3) is provided between the evaluation unit and the display module. An electric circuit provided with the evaluation unit is in connection with a stabilized voltage supply.</p> |