Dwyer Instruments 1910-1 Differential Pressure Switch 0.4"-1.6" WC

The Dwyer Instruments 1910-1 Differential Pressure Switch is an essential part of HVAC systems is used to measure the pressure difference between two points with a range of 0.4” to 1.6” water column. This switch works based on the pressure differential across air filters or fans and guarantees the better airflow and system performance. Three of these uses include checking the condition of air filters, regulating the speed of the fan, and ensuring proper airflow which is essential in HVAC systems. The advantages of using this switch are, improved energy efficiency, better quality of air within the building, and comfort of the occupants since they can control the amount of air volume and pressure.