Petrochemical industry often use thermometer have?

All around us, as it were, most of the mechanical operation can use oil, is the top priority of social work, life, industry can not do without it. It is a very important resource, is important to the development of national economy and national defense construction supplies. Because oil drilling refining harsh environmental conditions and the existence of hazardous substances, the industry of the stringent security requirements. These instruments used in the field is also very much, such as: used for oil industry test, analysis and determination of oil, etc. , among them, the industrial thermometer is its essential, therefore, bimetallic thermometer is the most commonly used, in addition, if you need signals, an external output line, etc. , this time will need electronic thermometer. Of course, if the superior performance and achieve a certain level of explosion-proof, also need the seismic, pressure type thermometer is indispensable, the characteristics of pressure type thermometer is seismic. According to the boiling point of the oil in the material is different, so need oil fractionation, the need to control the different temperature, boiling point, use the method of heating for each material separation, the need to control the temperature at this time, because of controlling the temperature of the gas, keep them in the boiling point of each state, so as to control its good fractionation. In our life also is commonly used to oil, for example, our traffic tools, small to a bicycle, big to aircraft, etc. , used for fuel, though different, but are fractionation and extraction of oil. So, we cannot leave it, when we feel the important of oil, must think of oil refined into the ingredients we need, what is also played a big role. So, when we are enjoying the good life, must know happiness behind hard, thermometer is intangible services we in life!