Description
The Bard HVAC 8406-128BX Pressure Transducer is an electronic sensor that is applied in the HVAC systems to measure air, gas, or refrigerant pressure and translate the physical pressure into an equivalent electrical signal to be used by the control system. It is installed in air handlers, rooftop units or packaged equipment and is connected to the control board of the system and the pressure lines to measure the operating conditions. Its purpose is to give correct pressure feedback, which allows the controller to adjust fans, valves or safety responses, which support stable operation and protective operation.
