U type thermocouple how to use more safety and life of heating tube

How do U type thermocouple use, how to more effective and safe use of u-shaped thermocouple.

U thermocouple internal gap filled with magnesia oxide, magnesia oxide on the thermocouple wire end easily polluted by impurities and water infiltration, so should pay attention to when operating the thermocouple wire end state, avoid creating leakage accidents.

when U thermocouple used in air heating, pay attention to the uniform arrangement of thermocouple, thermocouple is there to do this is to ensure that the benefits of adequate and uniform heat dissipation space, and as much as possible to ensure the liquidity of air, improve the product of manufacturer of heat pipes heating efficiency.

U thermocouple when used for liquid or solid metal heating, must pay attention to the thermocouple must be completely in heated objects, are not allowed to appear empty thermocouple burn. If the outer metal shell after U thermocouple used on scale or carbon, to timely to * *, in order to avoid to affect the cooling performance and service life of the thermocouple.

U thermocouple temperature has no special requirements for the working environment, but the environment air humidity is not greater than 95%, and can't existence inflammable and explosive or corrosive gas. The working voltage of thermocouple external can't more than 1 rated voltage. 1 times, in front of the thermocouple operation must ensure that the shell effectively, to prevent electrical accident.

elements such as thermocouple location and platinum rhodium thermocouple, must be kept dry and appropriate insulation resistance, insulation resistance if found when using thermocouple storage environment is too small, can be used again, often after a low voltage electric be reinstated. Thermocouple before use fixed, proper connection part on the outside of the insulation layer, and avoid contact with corrosive, explosive medium and water.

how to more effective and safe use of thermocouple, not only need to pay attention on the quality, also need to streamline when using thermocouple, the reasonable use can increase the service life of the thermocouple, better work, guarantee the quality of work.

we want to know the service life of the warranty period is less than that of any products are warranty, and are only talking about warranty don't talk about life, heat pipes is still in the warranty period and the damage of non-artificial factors, we promise after communication for repair or replacement.

( 1) Tube material can not meet the customer's requirements;

( 2) Craft not in strict accordance with the standard production, product electric insulation performance not up to standard, etc. ;

( 3) Surface load design.