Part of the bimetallic thermometer boiler

Bimetallic thermometer boiler, mainly through the sheath is installed on the equipment or pipeline, is through the sheath a cost-effective thermometer direct detection of medium temperature. Bimetallic thermometer of boiler by the heat pipe, joint, pan, cover, screw teeth, pointer, face plate, sheet, jacket, etc. Surface diameter: 63 mm and 100 mm structure forms: type axial and radial type cover circle: circle of detachable cover material: chrome plated ring cover panel: ordinary panel table: glass shell material: black iron shell sheath and heat tube material: copper sheath thread: 1/2 & quot; BSP sheath long: 60 mm thread, 100 mm thread in order to meet the characteristics of different devices, bimetallic thermometer boiler temperature range, sheath length and the teeth can be customized, easy to use. Bimetallic thermometer boiler thermal element is two pieces of expansion system made of different metal stitch welding together. Bimetallic strip after heat due to the expansion of the two sheet metal bending length is not the same. The length and width of the linear expansion of the higher the temperature the greater the difference, thus draws the greater the bending Angle, the bimetallic strip are made into spiral tube, this is the working principle of bimetallic thermometer.