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Addressable Simplex Detectors & Bases

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Simplex Addressable Heat DetectorView larger

Simplex TrueAlarm Heat Sensor 4098-9733EA

PSIM-AH

TrueAlarm heat detectors are self-restoring and provide rate compensated, fixed temperature sensing, selectable with or without rate-of-rise temperature sensing. Due to its small thermal mass, the detector accurately and quickly measures the local temperature for analysis at the CIE Rate-of-rise temperature detection is selectable for either 8.3°C or 11.1°C per minute. Fixed temperature sensing is independent of rate-of-rise sensing and programmable to operate at 57.2°C or 68°C. In a slow developing fire, the temperature may not increase rapidly enough to operate the rate-of-rise feature, however an alarm will be initiated when the temperature reaches its rated fixed temp setting.

TrueAlarm heat detectors are self-restoring and provide rate compensated, fixed temperature sensing, selectable with or without rate-of-rise temperature sensing. Due to its small thermal mass, the detector accurately and quickly measures the local temperature for analysis at the CIE Rate-of-rise temperature detection is selectable for either 8.3°C or 11.1°C per minute. Fixed temperature sensing is independent of rate-of-rise sensing and programmable to operate at 57.2°C or 68°C. In a slow developing fire, the temperature may not increase rapidly enough to operate the rate-of-rise feature, however an alarm will be initiated when the temperature reaches its rated fixed temp setting.

Technical Details

  • Dimensions : L100 x W100 x H60mm
  • Length (mm) : 100
  • Pack Quantity : 1
  • Single Units : Yes
  • Weight : 100g
  • Operating Voltage : 24 to 40Vdc*
  • Quiescent Current (max) : 400µA
  • External Output Drive (max) : 5mA
  • Relative Humidity : 10% to 95% (n/cond)
  • Ambient Temperature : 0 to +50°C
  • Alarm Current (max) : 10mA

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