Analogue Addressable Detectors

Pertronic Industries Intelligent Smoke Detectors cater for a wide range of detection applications. Each analogue addressable detector reports the precise location and zone of a fire incident to the fire alarm control panel.

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Rate of Rise Heat


Model 5251RBPI is AS 1603.1-1997 Type A rate of temperature rise heat sensor with:

  • Non-configuration rate of rise (ROR) alarm
  • Fixed temperature alarm with configurable threshold

5251BPI and 5251RBPI both of these models fit the plug-in analogue addressable detector base B501AUS (Ivory), B501/W (White) and isolator detector base B524IEFT-1.


  • Low Standby Current
  • Stable communication technique with noise immunity
  • Configurable Sensitivity
  • Rotary Decade Address Switches, 1 to 159
  • Detectors per loop: 1 to 99 on F100A and 1 to 159 on F220
  • Dual Red LEDs for 360º visibility
  • Optional Remote LED accessory
  • Also compatible with Pertronic F120A

Ordering Information

Product Code



AA ROR Thermal Detector, Type "A" & "C" - Ivory


AA ROR Thermal Analogue Sensor - Type "A" & "C" - White

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