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Conventional Detectors

Pertronic Industries Conventional Smoke Detectors cater for a wide range of detection applications.

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51A51 / 51B51 / 51C51 / 51D51

(Discontinued Product)

5151 series thermal detector

System Sensor 5151 Series detectors are designed to meet the stringent performance requirements of industrial and municipal Fire Detection/Alarm systems. The 5151 Series detectors combine electro-pneumatic technology (Rate-of-Rise operation) and electronic thermistor technology (Fixed Temperature operation) to provide reliable detection of Heat produced by fire.

Model 51A51:
A Low Temperature Heat detector featuring both Fixed Temperature and Rate-of-Rise for use in areas normally below 45°C, where rapid ambient temperature changes are unlikely to occur.
Model 51B51:
A Low Temperature Heat detector featuring Fixed Temperature operation, for use in areas normally below 45°C, where rapid ambient temperature changes may occur.
Model 51C51:
A Low Temperature Heat detector featuring both Fixed Temperature and Rate-of-Rise for use in areas normally below 75°C, where rapid ambient temperature changes are unlikely to occur.
Model 51D51:.
A Low Temperature Heat detector featuring Fixed Temperature operation for use in areas normally below 75°C, where rapid ambient temperature changes may occur.

Features

  • Sleek, low profile design
  • Dual Red LED’s for 360º visibility
  • Low standby current
  • Standard B401 Base with in-built shorting spring
  • In-built tamper resistant base
  • Optional Remote LED accessory
  • IP54 Rated
  • Compatible with 100 Series products

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