Rotary Encoder Sensor. It is a mechanical sensor that detects when a rotary dial is being turned and in what direction, this allows a user to precisely control volume / temperature / mode etc via a knob. The sensor consists of four parts: • frame (made of tin plate), • moving contact (liquid crystal polymer, phosphor bronze, silver plating), • insulating case (polyphenylene sulfide), • terminal (phosphor bronze, silver plating). The sensors are imported on a reel with 800 sensors per reel.

GIR 1 & 6. THE TEXT TO CODES 9031, 9031 80 & 9031 80 20. THE HSEN TO HEADING 9031.