Adjustable micro-pressure differential air pressure switch 20-200 Pa

This switch is capable of detecting small pressure changes and is widely used to control airflow in aerators, monitor fans, and air conditioners. It is also suitable for overheat and freeze protection in industrial refrigeration systems. Thanks to its exceptional design, the setting point can be visually adjusted. Pressure connection: 6.2 mm internal thread tube or G1/8 (optional if available). This pressure switch is primarily used in ventilation and air conditioning systems to control airflow in air ducts, as well as in filters, fins, and fans. It is suitable for air and other non-aggressive gases. Electrical connection: screw terminals, AMP connector 6.3 mm; AMP connector 4.8 mm. Operating temperature: -30°C to 85°C (5000 Pa overpressure).