The differential pressure sensor is a sensor used to measure the difference between two pressures.

Its working principle is usually based on a pressure-sensitive element capable of converting pressure into an electrical signal.

Its main features include:

High precision: Able to accurately measure pressure differences.

Good stability: can maintain reliable performance under different environmental conditions.

Quick response: able to respond quickly to pressure changes.

Differential pressure sensors have a wide range of applications, such as:

HVAC systems: Monitor air flow and filter status.

Industrial Automation: Used to control and monitor pressure differences in processes.

Medical equipment: ensures stable flow of air or liquid.

Environmental monitoring: measuring atmospheric pressure differences.

When selecting a differential pressure sensor, you need to consider the following factors:

Measurement range and accuracy requirements.

Working environment conditions, such as temperature, humidity, etc.

Interface and output signal type.

Reliability and stability.