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.
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