What is a Differential pressure gauge?

A differential pressure gauge is a device used to measure the pressure difference between two points. By monitoring this pressure difference, it can determine fluid flow rates, liquid levels, or the degree of filter clogging. Differential pressure gauges are widely used in fluid management applications in industries such as manufacturing, HVAC systems, petrochemicals, and healthcare. They are easy to install and operate, enabling efficient monitoring and process control.

Application of Differential pressure gauge

１．Filter Clogging Detection
Monitors the pressure difference in air or liquid filters to detect clogging, optimizing replacement timing and reducing operational costs.
２．Measuring Fluid Flow Rate
Indirectly measures fluid flow rates in pipelines, crucial for controlling flow in manufacturing lines.
３．Liquid Tank Level Measurement
Determines the height of liquid in tanks using pressure differences, helping decide when to refill.
４．Air Pressure Control in Clean Rooms
Measures pressure differences between inside and outside of clean rooms to maintain a proper environment.

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