Description
The Dwyer Instruments ADPS-05-2-N Differential Pressure Switch WC is designed to monitor air pressure differences within HVAC systems and ventilation equipment. Operating within a 0.80 to 4″ water column range, it detects pressure changes across filters, fans, ducts, and airflow sections to support proper system operation. This switch is commonly placed in commercial and industrial applications where airflow check and pressure monitoring are required. Within the system, it assists control circuits by activating or deactivating connected components when preset pressure conditions are reached, helping maintain balanced airflow and operational consistency in air handling and ventilation assemblies.
