Pressure type thermometer can also perform household thermometer

When it comes to pressure type thermometer, we think it is usually used in the ship, or on the industrial equipment, actually otherwise, also can be used as a household pressure type thermometer, is mainly used to measure the temperature of the bath, so can also call it a bath thermometer. The working principle of pressure type thermometer is according to the heat in sealed containers within the medium pressure with temperature changing principle of to measure temperature. Pressure type thermometer is mainly composed of spring tube, connected to the capillary tube and bulb. Its internal and a heat medium of a closed system. Bulb under the condition of heat, increase the stress direction along the spring tube in transmission organization leads, the instrument pointer will to a certain extent affect the elastic deformation of the spring pipe, and display the temperature. According to this principle, we only need the pressure type thermometer meter fixed to the wall of the bathroom, the temperature at the other end of the bag on the bathtub, when we he fills a bathtub to hot water, bulb temperature and the wall of the meter will display the current temperature of hot water. Compared with the traditional digital display thermometer, pressure type thermometer waterproof performance better.