摘要 |
An encasing reference thermocouple (40), around the rod temperature sensor, is connected back to the measuring instrument. Preferred features: The connection cited above, is made using sheathed (41) (e.g. mineral insulated metal clad) compensating cable. On the compression spring (11) a special bayonet cap is provided, having milled recesses (20, 23). Its bore (22) clears the temperature sensor. There is a spring clip (30) on the cap. |