Product Description:

Pressure gauges are industrial automation instruments used to measure the pressure of gases or liquids, 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 instance, if the pressure in a high-pressure container exceeds the rated value, it is unsafe and must be measured and controlled. In some industrial processes, pressure also directly affects 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 impacts the yield. Therefore, pressure gauges are widely used for pressure measurement in industrial sectors such as metallurgy, electricity, petroleum, chemicals, light industry, pharmaceuticals, and machinery. Moreover, under certain conditions, pressure measurement can indirectly determine parameters such as temperature, flow rate, and liquid level.