The characteristics of industrial heat resistance bimetallic thermometer

Thermal resistance bimetallic thermometer is an important instrument for measuring temperature, are used in several industries. The thermal resistance of bimetallic thermometer is the most common used in industry, thermal resistance bimetallic thermometer in different industries, there are also plays a different role, the following will tell me the characteristics of the thermal resistance bimetallic thermometer! Important features: heat resistance bimetallic thermometer temperature field performance, intuitive convenience; Application secure, long service life; A variety of tectonic structure, can meet different application requirements. Bimetallic thermometer is based on the thermal resistor made ring around sexual twists and turns of bimetallic strip shape. Heat shrink at one end, affects the pointer, the instrument will show thermoelectric potential should value. Production with heat resistance bimetallic thermometer is an important element in two or more metal overlying together constitute a multilayer metal plates. Can take the initiative to continue to record the temperature change of instruments, to further temperature acuity, everyday will be made of metal spiral coil shape. When multi-layer metal temperature changes, the layers of metal contraction or compression quantity, makes the spiral coil rolled up or let go. Because one end of the spiral coil is firm and the other end with a can move the pointer to the connected, two kinds of metal volume changes during temperature change quantity of different kind of dispute, thus produces the twists and turns. The end is firm, the other end with the temperature change and produce displacement, displacement and temperature on the verge of linear correlation. Recording system by recording the clock, the recording pen, recording pen connected to reduce leverage and feel element holding, therefore, when a bimetallic strip touch the temperature changes, the pointer on a circular dividing scale had put it out to temperature. The instrument of measuring WenFanChou is - Deviation are 50 ~ 550 ℃, promised to stick two processes of less than 1%. This thermometer with a bar of glass liquid thermometer USES a similar, but can be used in the machine under the premise of higher strength requirements.