Thermal resistance is the temperature change is converted to a series of thermal resistance elements offer a variety of changes in the resistance value, usually require the resistance signal is transmitted to the computer control device by wire or other primary instrument. Industrial installations thermal resistance at the production site of various series of thermal resistance, there is a certain distance from the sales of various series of thermal resistance between the control room and therefore the thermal resistance of the leads have a greater impact on the measurement results. Industrial platinum resistance thermometer is a widely used thermometer. For a long time, the relevant standards or technical specifications and abroad CVD method commonly used in the calculation equation of its verification scale. But industrial platinum resistance thermometer accuracy using CVD verification scale equation is not high, low stability, the uncertainty is large, can not use as a transfer standard. Pictures of various series of thermal resistance, the force measured since the instrument, various series of thermal resistance provided by the Shanghai Automation Instrumentation Co. measured. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Since the force measuring device leadership with the staff warmly welcome all inquiries negotiations to create the force measuring instrument since a better future.