Algorithmic addressable heat sensor for fire detection.

The A30XTA sensor is based on the physical properties of a NTC.  The variation of the electrical features of the NTC thermistor due to variation of room temperature makes it suitable for a heat sensor.

The A30XTA is capable of registering absolute temperatures (heat sensor) but also temperature rises (rise of heat rate sensor).

The heat rate function allows detect a fire in the first phases of its growth. If it is very slow, the sensor is activated when temperature reaches 55ºC.

  • Low section, total height less than 45 mm (including the base).
  • Available with high base for electrical conduit of 20 mm.
  • Alarm with two red LED, which makes easier the identification from any direction (360º).
  • Possibility to connect  a remote action indicator.
  • Easy connection, without polarity.
  • A single flash of LED indicators shows communication with the control panel, and alarm status with LED on.
  • Detector and base with easy installation, interchangeable with the entire of range A30X, and manufactured in white heat-resistant ABS.
  • According to EN 54 part 5 class A2R (sensors with heat rise function), and CE mark according to the European Regulation of Construction Products (UE) N°305/2011.

A30XTA DataSheet


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