Description

The 601PH-M detector forms part of the series 600 range of plug in detectors for ceiling mounting. 601PH-M detectors react to the complete range of fire products, from slow smouldering fires , producing visible particles to open flaming fires producing large numbers of very hot smaller sized aerosols. The combination of optical and heat technology allows detection of clear burning fire products which until now could only be detected by ion-chamber detectors.

For normal ambient conditions 601PH-M will behave as a normal optical smoke detector, only when a rapid rise in temperature is detected does the sensitivity of the detector increase and the presence of smoke will confirm a fire condition which will be transmitted as an alarm level. The 601PH-M design incorporates a unique “mousehole” optical chamber with an unrivalled signal to noise ratio providing high resilience to dust and dirt which means reduced servicing cost. In addition, a unique chamber cover actually draws slow moving smoke into the chamber to provide a more responsive detector.

Key Features:
• Approved by all major classification societies for use on vessels
• EN54 Approved from LPCB
• Low operational voltage: 10.5 Vdc to 33 Vdc
• Aesthetically discreet
• Superior performance and reliability
• Designed for rapid installation
• Wiring polarity independent