Why use a bimetallic thermometer

The main functions of the thermometer is used to measure the temperature of the measured medium. The thermometer on market variety, according to the current generation of person's life habit, you can buy digital display thermometer, because it is easy reading, but why industrial applications, the scene indicates many places use bimetallic thermometer? Today is T300C, for example, tell you something about the characteristics of the bimetallic thermometer. Models: T300C types: hot shell bimetallic thermometer structure: axial type cover circle: flange type, full stainless steel material: stainless steel SS304 tooth head: 1/2 & quot; NPT other optional surface diameter: 80 mm heat pipe diameter: 6. 35 mm heat pipe length: 150 mm ( 50 - Optional) around 1200 mm. Temperature range: 0 - 150° C ( Can be customized) Accuracy: & plusmn; 1. Table: 5% glass protection grade: IP65 ( Dust, water) The characteristics of the bimetallic thermometer mainly has the following three aspects: 1. No mercury pollution, mechanical principles, without external power supply, long service life; 2. High cost performance. Compared with similar performance thermocouple thermometer, bimetallic thermometer cost-effective; 3. Use a wider range. Compared with ordinary digital display thermometer, the use of the bimetallic thermometer is wider.