Galvanic required is provided by two different but fit certain requirements of the conductor (or semiconductor) material loop. Measuring the temperature difference between the thermocouple terminal and reference terminal is required. The two different conductor or semiconductor materials A and B welded together to form a closed loop. When the two attachment points when the temperature difference between 1 and 2, will produce conductors A and B between the electromotive force, and therefore the size of the current non-standard form a thermocouple in the main circuit, a phenomenon known as the thermoelectric effect . Thermocouple is the application of this effect to work. 1) The thermocouple thermocouple inputs removed from the instrument, and then any one wire thermocouple inputs shorted the meter. Energized, the digital display on the instrument when the value is about room temperature, indicating an open thermocouple internal wiring, replace the same type of thermocouple. If the above-mentioned conditions or non-standard thermocouple prices, indicating the instrument during transport, the input of the instrument is damaged, to exchange instruments. Distribution of non-standard thermocouple measuring force since the instrument _ Quality Assurance (certified) _ non-standard thermocouple measuring the force provided by the Shanghai Automation Instrumentation Co., Ltd. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) (http://www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, 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. You can also access (http://www.licesh.com/supply_details_29105746.html), for more information about the company.