Bimetallic thermometer WSS - The introduction of 401

Bimetallic thermometer WSS - 401 has been widely used in industry, it is measured in the field of low temperature testing instrument. This kind of bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. Bimetallic thermometer WSS - Diameter of 100 mm, 401:4, on behalf of the dial 0 (axial type, 1 on behalf of the movable nipple. WSS - 401 bimetallic thermometer its protection tube, connector, watchcase adopt SS304 material, cover circle for piping structure with pan, the meter overall waterproof anti-corrosion performance is good. Bimetallic thermometer is used to measure the temperature field testing instrument, can be used to directly measure the temperature of the liquid and gas. Compared with glass mercury thermometer, a mercury-free harm, the advantages of easy reading, strong and durable. Temperature measurement range: - 40 - 500 ℃ accuracy grades: 1. Level 5 parts: (thermometer instructions According to the thermometer dial outside diameter) φ100。 Stern tube length: 50-2000 - mm. Stern tube diameter: from 6, 6 respectively. 35、φ8φ10φ12。 Install some thread: M16X1. 5, M27X2, G1/2, G3/4, tail pipe and a fixed bolt joint material are SS304 material, such as pressure 1. 6MPa。 Waterproof performance: the IP65. Bimetallic thermometer WSS - The principle structure of 401 is around into threaded thermal 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.