Bimetallic thermometer movable external thread installation method

Bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. Movable external thread is the bimetallic thermometer and the measuring equipment interface connection. Bimetallic thermometer is a form of fixed installation. Movable external thread structure bimetallic thermometer is the round shape into threaded heat bimetallic strip as thermal devices, and put it in a protective sleeve tube, one end is fixed, known as the fixed end, the other end of the connection on a thin shaft, called the free end. Spool at the free end is equipped with a pointer. When the temperature changes, the resulting thermal devices the free end of the rotation, drive the thin axis from the Angle of the pointer changes, corresponding temperature indicator on the dial. The characteristics of the movable external thread bimetallic thermometer is thread can rotate around on the sheath maerial. Workers installed bimetallic temperature time, because the movable external thread header when installation and screw thread connection is active, so you can free to adjust the position of the header, adjust to the work place, and then should be fixed to live, use the readings in this work is very convenient. Bimetallic thermometer is generally installed on the equipment, be aware that when installation, it is strictly prohibited to twist instrument shell. Don't make the protection tube bending variant and the table when the spanner is used.