模拟探测器、基座和防护罩


 
FAA-440 Analog Bases
  • Modular design
  • Easy detector removal for cleaning and servicing
  • Stable mounting of detectors
  • Terminal screws for remote LED, Data In and Out provided
  • Some models include isolator circuitry which prevents the entire SLC loop from being disabled when a short circuit occurs
 
 
FAA-325-B4 模拟传感器底座,4"
  • Modular design
  • Small and robust detector base with same diameter as detectors
  • Easy detector removal for cleaning and servicing
  • Stable fixing of detectors
  • Terminal screws for remote LED, Data In and Out provided
 
 
FAA-325-B6S 模拟传感器底座,带声报警器,6"
  • Sound pressure level of 85 dB at 10 ft
  • Can be alarmed by zone or by host
  • Base learns the detector address and adds 127 to it (address range from 128‑254)
  • Digital data communications via the attached detector and powered over a four‑conductor circuit