Differential Pressure

Measuring Flow Resistance Across Systems

Differential Pressure is the difference in pressure between two points within a system. It is commonly used to measure flow rate or to assess the condition of filters in fire protection systems. By monitoring the differential pressure, engineers can determine how much resistance the fluid encounters as it moves through the system, allowing for precise control and maintenance of optimal performance.

Applications:

• Fire Protection: Utilized to measure flow rates and monitor filter conditions in fire suppression systems.

Key Aspects:

• Flow Measurement: Helps in calculating the flow rate based on the pressure difference across a component.
• Filter Monitoring: Indicates the condition of filters by showing how much pressure drop occurs across them, signaling when maintenance is needed.
• System Performance: Ensures efficient operation by providing critical data on pressure differentials.