LST AI-58000-500 manual Ionisation Smoke Detector, Description

Ionisation Smoke Detector

AI-58000-500

•ADM loop technology with Apollo/Discovery protocol

•Sensitivity selectable in 5 steps

•Optional connection of remote indicator

•Constant response sensitivity

•Sealed electronics

Description

The Ionisation Smoke Detector AI-58000-500 was de- veloped for the safe detection of a wide range of smoke aerosols. The modern design of the ionisation chamber allows to reliably evaluate the characteristics of fi re. The dual chamber principle with measurement and refe- rence chamber ensures the automatic compensation of environmental impact.

The response sensitivity of the detector can be adjus- ted in 5 steps, via the fi re detection control panel.

The proven ADM loop technology with Apollo/Discovery protocol establishes a permanent communication be- tween the fi re detection control panel and the detector. That ensures a periodical function testing of the detec- tor. In the control panel all types of fi res are detected by continuously comparing fi re patterns.

The infl uence of contamination of the measurement system is compensated for by using intelligent evalu- ation algorithms. With that, the response sensitivity of the detector is kept constant for a long time – a further effective step to avoid false alarms.

The two LEDs with 360° visibility indicate the activated condition of the detector. The detector address is se- lected by means of a code card in the detector base. Therefore the detector can be changed without additi- onal tools.

The detector can be attached to various bases and it can be protected against theft.

Building Safety. Building Security.

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