Description
The A.J. Antunes 8024206082 SMD Differential Pressure Switch is an essential element of HVAC systems, which is used for measuring pressure variations. It measures differential pressure across filters, dampers and other HVAC components ranging from 0.17-12”WC. In the case where the pressure differential crosses a certain limit, the switch produces an alarm or control signal. Such functionality is useful in managing the flow of fresh air into the system, and keeping the full system functional to avoid equipment loss. This switch is installed in air handlers, filters, dampers, VAV boxes and helps in controlling and maintaining energy efficiency, IAQ and protecting HVAC equipment from breakdowns.
