Pt100 thermocouple and display instrument what is the connection way to _ the instrument
1, the three pt100 thermocouple wire, if there are two same color, wiring connected the two wires of the same colour when 2 and 3 terminal, a terminal 1, after turning on the power supply if the display is not normal, According to larger or smaller) , the no. 1 on the wire and terminal 3 terminal wiring change. 2, if three wire color each are not identical, will inevitably have a root is red, when wiring the red wire to terminal 1, the two remaining wire to terminal 2 and 3, after turning on the power supply if the display is not normal, According to larger or smaller) , the no. 1 on the wire and terminal 3 terminal wiring change.
During the exhibition season, the company team, with company letter product thermocouple, thermal resistance electronic temperature and other products, visited our company's European and South American customers, meet with old customers at the exhibition, new products are welcomed by old customers; should be invited, visit customer company, deepen The understanding of both sides is for further cooperation.