| 摘要 |
<p>A thermocouple suitable for use for the measurement of the temperature of molten metal e.g. steel has a bimetal junction (18) located in a closed outer end of a length of quartz glass tube (21) with the separated free ends of the junction wires (19,20) around a plug (8) in the open end of the tube and connected to compensating conductors (9,17). A thermocouple e.g. platinum and platinum/rhodium has enhanced performance and ease of manufacture e.g. highspeed automated assembly, by elimination of the manufacturing difficulties associated with a thermocouple comprising a quartz glass U-tube.</p> |
