| 摘要 |
Room-heating monitoring device characterised by a piece of equipment installed in the rooms consisting of a detector for cutting in the heating 8, of two aquastats 9 and 10 installed on the heating water network, of a burner alarm, of a detector for minimum fuel in the tank, wired to a relaying circuit 11 feeding a code converter 15 or 16. This code converter transmits information sent to a central monitoring unit 19 either via a telephone network 17 or via a high-frequency link 18 making it possible to monitor the heating of the room thus equipped. The monitoring device is self-regulating. <IMAGE> |
