TLM Tower Light Monitor
 

Monitor Steady or Flashing Beacon Lamps

TLM

The TLM is a universal lamp alarm relay designed to sense the failure of flashing or steady incandescent beacon lamps or steady side lights. The toroidal current sensor provides islolation and allows monitoring of more than one line at a time. The TLM energizes when one or more lamps fail. It will monitor the operation of up to four side lights or four beacon lamps.


Key Features

  • Monitors incandescent lamps for failure
  • Senses failed flashing beacon or obstruction lamps
  • Switch-selectable number, voltage and wattage of lamps
  • 10A isolated SPDT alarm output contacts
  • 1A solid state line voltage alarm output
  • Toroidal current sensing
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