Pressure gauges

A pressure gauge is an analog gauge used to measure the pressure of a gas or liquid, such as water, oil or air. Unlike traditional pressure transducers, these are analog devices with a circular dial and a mechanically actuated pointer that have been in use for decades.

In many modern applications analog pressure gauges are being replaced by digital pressure gauges with a digital display and additional features, such as built-in alarms or wireless retransmission of the displayed value.

Digital pressure gauges are often manufactured in a process housing bracket that is similar in size and shape to traditional analog gauges, making them interchangeable.