The Refrigerant Transducer (RT) (P/N 809-1550) monitors a specified area for the presence of refrigerant. When refrigerant is detected, the RT sends a signal to a 16AI input board, and to a controller such as the Building Environmental Control (BEC) or Refrigeration Monitor and Case Control (RMCC). The 16AI input board is capable of supporting up to sixteen RTs, although an additional power supply is required if more than one RT is connected to a 16AI board. The clearing cycle, warm-up cycle, and temperature compensation are unique RT features that reduce false leak signals and improve leak detection capabilities. The transducer is enclosed in a protective case to prevent damage to the refrigerant sensor.
809-1550 Refrigerant Transducer Installation