Dwyer Instruments 1950-1-2F Explosion-Proof Differential Pressure Switch 0.4"-1.6"WC

The Dwyer Instruments 1950-1-2F Differential Pressure Switch is a precision instrument used to monitor and control pressure differentials in HVAC systems. To maintain pressure balance and ideal airflow within ventilation systems or ductwork, this switch is essential. Responsive to variations in pressure, the switch actuates within the pressure range of 0.4 to 1.6 inches of water column. It is commonly utilized in diverse HVAC apparatuses, including ducts and air handling units, to guarantee appropriate ventilation and airflow control. Diverse pressures are detected as part of the 1950-1-2F's process. The switch opens, turning on any associated controls or alarms, when the pressure rises above or falls below the set threshold. Preventing problems such as air leakage requires this functionality.