Tyco Minerva MF901 Addressable Ion Chamber Smoke Detector (R) (516.051.001)

Tyco Minerva MF901 Addressable Ion Chamber Smoke Detector (R) (516.051.001)

These detectors react to the visible and invisible fire aerosols (products of combustion) and are therefore capable of detecting the early prescence of hot smouldering and flaming fires, such as wood, paper atc.

They are particularly suitable for general applications in all areas and use a dual ionisation chamber in which air is ionised by a single radioactive source (33k Bq Americium 241).  The prescence  of smoke in the sampling chamber causes a change in the balance voltage, between the two chambers.  This is then converted to a current level and transmitted as an analogue value.

Key Features

• Intelligent Universal Smoke Detector
• Low profile, discreet and unobtrusive
• Superior performance and reliability
• Attractive new design
• Smart Card Addressing Technology
• Designed for fast easy installation
• Optional Locking Kit
• May be used in systems that meet BS5839 Pt1
• Integral and remote alarm LED
• Wiring polarity independent
• LPCB approved to EN54