Description
Minerva MR501T Addressable High performance Optical Smoke Detector
These detectors are the Minerva legacy range fitted to system in the early 90’s. These were superceded by the MR901T Addressable Detector, however, these are not backward compatable without a software configuration change.
For direct replacement without a configuration change replace a 500 series detector with a 500 series detector; please bear in mind that the address for the detector is set in the base on this series.
For normal ambient conditions, the high performance optical detector behaves as a normal optical detector. When a rapid rise in temperature is detected the sensitivity of the detector increases and the presence of smoke will confirm a fire condition which will be transmitted as an alarm level. The HPO will not operate on a rate of rise of temperature alone.
Please note these legacy detectors are obsolete, however, we can still supply this detector and base if required.
Please contact us to discuss price & availability
