| 摘要 |
In a cold-test thermometer unaffected by defrost water, for installing in refrigeration plants of all kinds, having a thermometer body for holding a small tube or the like for a fluid responding to temperature changes, the thermometer body (1) is in connection with a temperature sensor (17). The thermometer body (1) is arranged in an airtightly closed sleeve (7), which is fitted in an insulating sheath (20) from which the temperature sensor (17) protrudes. <IMAGE>
|
