(1) for measuring the temperature of the fluid pipe center thermocouple of platinum-rhodium thermocouple image, generally should be measured at the center of the pipe end is inserted into (mounted vertically or inclined installation). As the pipe diameter is 200 mm measured fluid platinum and rhodium thermocouple manufacturers, that the thermocouple or RTD insertion depth 100 mm should be selected; (2) For high-temperature high-pressure and high-speed fluid temperature measurement (such as the main steam temperature), in order to reduce the protective cover on the fluid resistance and prevent the protective cover at fracture fluid action occurs, can be taken to protect the shallow tube inserted or by using thermal sleeve type thermocouple, light plug-in thermocouple protection tube, insert it into the main steam pipe depth should not be less than 75mm; standard thermal sleeve type thermocouple insertion depth of 100mm; (3) If you need to measure the temperature of the flue smoke, despite the flue diameter of 4m, thermocouple or RTD insertion depth of 1 m to; (4) the original insertion depth when measuring more than 1m platinum rhodium thermocouple quotes, platinum and rhodium thermocouple should be mounted vertically as possible, or install bracket and protective sleeve. 4, the reference electrode is the law of this law only research professionals, concerns, general production, who use the links do not understand the explanation is simple: use of high purity platinum wire as the standard electrode, assuming nickel chromium - nickel silicon thermocouple positive the negative electrode, respectively, and the standard pairing, their sum is equal to the value of this nickel-chromium - nickel silicon value. Platinum-rhodium thermocouple measuring force since the instrument manufacturers _ _ Jilin quality assurance provided by the platinum-rhodium thermocouple measuring the Shanghai Automation Instrumentation Co., Ltd. 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.