Trane TDR00365 Pressure Transducer 4-Pin Outdoor Suction Pressure Sensor

The Trane TDR00365 4-Pin Outdoor Suction Pressure Sensor Transducer is used to measure refrigerant suction pipeline units in outdoor HVAC system units. It converts system pressure into a low-voltage signal that is sent to the control board for monitoring compressor operating conditions and load regulation. Used in heating, ventilation, and air conditioning equipment, it is installed in outdoor condensing units or heat pumps to track suction pressure. The sensor is mounted on the refrigeration circuit and provides accurate pressure feedback and stable compressor operation.