功能

• Diaphragm type pressure gauges are integrated with a diaphragm device directly connected to a pressure receiving part, and a liquid is vacuum-sealed inside.
• A diaphragm (diaphragm) is used to prevent the measurement fluid from coming into direct contact with the pressure-receiving part and Bourdon tube, and a fluid suitable for smoothly transmitting the applied pressure to the pressure gauge is enclosed.
• The diaphragm is a simple plate, and various materials can be selected to match the fluid to be measured.
• [Application] It is widely used for the measurement of highly corrosive fluids, highly viscous liquids, and fluids containing solids such as petroleum, paper, and chemicals.