What is a Digital pressure gauge?

A digital pressure gauge is a machine for measuring pressure. It is used for monitoring and controlling hydraulic pressure, water pressure, and atmospheric pressure in various industrial machines, equipment, and analytical equipment. Depending on the intended use, some are waterproof. It is necessary to select according to the fluid (dry air, mist air, steam, oil, etc.) for which you want to measure the pressure and the upper limit of the applied pressure. In recent years, the method used in many pressure sensors is to measure the pressure with a part called a diaphragm, convert it into an electrical signal, and output it to a monitor.

Application of Digital pressure gauge

Pressure gauges are used in machinery, equipment, and chemical analysis equipment in various industries such as petroleum, paper manufacturing, and chemicals, as well as semiconductor gas supply systems. Therefore, the properties of the fluid to be measured vary. It is necessary to select an appropriate sensor according to the object to be measured (gas, liquid, flammability, corrosiveness). The reference pressure (absolute pressure / atmospheric pressure) also differs depending on the device. Furthermore, there are two types of equipment that measure atmospheric pressure, one that measures negative pressure and the other that measures positive pressure.

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