Wind pressure switch detection and control​

Mechanical wind pressure switch is a switching component that utilizes air pressure change to push diaphragm displacement and diaphragm displacement to drive switching components. It has accurate pressure detection (up to ±5Pa), long service life (250,000 times), low cost and reliable performance.

Typical applications include the detection of forced-air water heaters, gas wall-hung boiler exhaust system in the exhaust condition, other need to detect airflow or air pressure of the occasion is also widely used, such as commercial air-conditioning filtration system, VAV system.