How much do you know about the characteristics of the bimetallic thermometer?

As we all know, bimetallic thermometer is used to measure the important medium and high temperature field detection instrument. Individual bimetallic thermometer is used in high temperature, thermocouple used in low temperature. And the rest of the similar products compare, the strengths of the bimetallic thermometer is indicating speed, small volume, good linearity and relatively stable, some products also has the function of task at low temperature. In addition, bimetallic thermometer how many there are the following characteristics: 1, the thermoelectric potential bimetallic thermometer only with the thermoelectric temper of the hot electrode material and temperature difference on both ends. A unified forming circuit of homogeneous conductor or semiconductor thermoelectric potential will not occur. 2, mercury-free harm; Application is convenient; Use scope is wide, individual for - measurement category 50 - 550 degrees, the supply of insurance, reliable, high precision measurement; 3, from planning and exist in its construction, waterproof, prevent corruption, shock resistant, intuitive, easy reading, no mercury pollution, durable and other characteristics; 4, bimetallic thermometer in the task the temperature beyond the given value, the active light, the detection power or the police. Can replace other forms of temperature measuring instrument, widely used in petroleum, chemical industry, machinery, ships, electricity, textile, printing and dyeing and other industries and scientific research; 5, type complete, important is: the axial, radial and 135 degree type, universal type, with both performance, and electronic output effect, reduced by application of measuring instrument of capital; 6, bimetallic thermometer is suit to the needs of the various field devices, bimetallic thermometer can have a variety of combination unit method, device method power changeable, suitable equipment in petrochemical for temperature measurement.