Model CTM-530 Interface Modules

    Protectowire model CTM-530 provides one (1) supervised detection circuit that may be field wired for either Class A (Style D) or Class B (Style B) service. The alarm initiating circuit is capable of operating up to 4000 feet (1219 meters) of Protectowire Type CTI Linear Heat Detector. The other features are :
    • Patented technology can distinguish between mechanical shorts and thermal alarm conditions (Short Circuit Discrimination)
    • Integrated Protectowire "Alarm Point Location Meter" with field calibration
    • 4x20 LED backlit LCD display
    • Plug-in terminals for easier field wiring connections
    • 4-20mA outputs for Status and Alarm Point Location
    • 64 Event History Log (FIFO)
    • Optional intrinsically - safe detection circuit available for use in hazardous locations

  • Category
    Confirmed Temperature Initiation (CTI)
  • Brand Info
    More Information


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