A30XHAS optical smoke sensor for algorithmic-directional fire detection.
The principle of operation of the A30XHA / A30XHAS sensor is based on the Tyndall effect (refraction of light in a dark chamber) created in an optical camera.
The variation of the electrical characteristics in the presence of combustion aerosols makes it suitable for use as a smoke sensor.
Key features
- jo profile, total height less than 53.4 mm (including socket).
- Also available with high socket for 20 mm pipe.
- Double red alarm LED, which allows to identify the detector in alarm status from any direction (360º).
- Possibility of connection to a remote action indicator.
- Easy connection, no polarity.
- Indication, by means of LEDs, of the communication with the control panel (single blinking), as well as of the alarm status (LEDs on).
- Signaling of the sensor’s soiling status on the control panel display (the sensor allows differentiation between rapid signal increases due to alarm and small, slow and sustained increases due to accumulation of dust and dirt).
- Easy-to-install head and socket, interchangeable across the entire A30X range, and made of white heat-resistant ABS.
- Certified by AENOR according to EN 54 part 7 and CE marked according to the European Construction Products Regulation (EU) Nº305/2011.