First, the scope of application Compensated temperature measuring plug is mainly used for rapid temperature measurement in the metallurgical and foundry industries. It is connected with a miniature thermocouple, a temperature measurement gun, a compensation line, and a secondary instrument to form a temperature measurement circuit and transmit a temperature signal.
2. Features The positive and negative electrodes of the plug are made of the corresponding types of compensating lead materials, and the lead is led using high-tech welding technology. No soldering is required, and the third component is excluded to improve the temperature measurement accuracy. The insulating part is made of high-molecular material, which is heat-resistant to 200 ℃.
The jacket is chrome-plated or boiled in copper or steel, and is divided into threads or cones to insert the structure.
Third, implementation standards
YB / T163-1999
4. Model Specifications Model: SC, BC, RC, KX, WC3 / 25
Specifications: 602 602-1 602-2 602-3 602-4 -604
The fixed oxygen special plug has F46 as the lead insulation, plus and minus, plus and minus lead, and the thermoelectromotive force tolerance is strictly controlled within ± 1 ℃.