Product Description:

Pressure gauges are industrial automation instruments used to measure gas or liquid pressure, also known as pressure meters or manometers. Pressure gauges are categorized by their working principle into types such as liquid column, elastic, load, and electrical measurement.

Application Fields:
Pressure is a critical parameter in industrial production. For example, when the pressure of a high-pressure vessel exceeds the rated value, it is unsafe and must be measured and controlled. In certain industrial processes, pressure also directly impacts product quality and production efficiency, such as in the production of synthetic ammonia, where nitrogen and hydrogen must be synthesized at a specific pressure, and the pressure level directly affects the yield. Therefore, pressure gauges are widely used for pressure detection in industrial sectors like metallurgy, power, oil, chemical, light industry, pharmaceuticals, and machinery. Moreover, under certain conditions, pressure measurement can indirectly determine parameters such as temperature, flow rate, and liquid level.