ESMI22051TEI / FFS06710603, smoke/heat detector, Schneider Electric

The multi-criteria detector with isolation ESMI 22051TEI photo-thermal detector uses thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit. The ESMI 22051TE conforms to EN54 -7, a 58°C fixed temperature and rate of rise thermal assistance conforming to EN54-5.