Pressure spring thermocouple

Product Overview: The WRT-01 pressure spring fixed nickel chromium copper nickel thermocouple uses a pressure spring to tightly adhere the thermocouple end to the surface of the measured object, in order to improve the reliability and accuracy of measurement. The pressure spring fixed thermocouple is used in conjunction with display instruments and can directly measure temperatures within the range of 0-400 ℃. The pressure spring fixed thermocouple is equipped with flexible extension wires that can be bent freely. It has the characteristics of small thermal response time and easy use, and is suitable for industries such as plastic extruders, textiles, and food. The working principle, division characteristics, allowable deviation, temperature compensation of the reference end (cold junction), and connection method with the display measuring instrument of the WRET-01 pressure spring fixed thermocouple are the same as those of general thermocouples. The structure of WRET-01 pressure spring fixed thermocouple is shown in the figure, consisting of a protective tube and mounting bolts Composed of locking sleeve, spring, and thermocouple wire. The installation method of WRET-01 pressure spring fixed thermocouple is shown in the figure. It is fixedly installed on the measured object. First, tighten the connecting bolt on the measured object, then tightly attach the thermocouple to the measured object, tighten the sleeve screw, and finally tighten the locking sleeve. Model specifications, model division number, temperature measurement range ℃, thermal response time t0.5s, protective tube material WRET-01E (EA-2) * 0-4005 stainless steel 1Cr18Ni9TiWRNT-01K (EU-2) * 0-4005 stainless steel 1Cr18Ni9Ti specification, connecting bolt l 2 mm total length .....