Apollo Orbis Conventional Duct Smoke Detector - 53546-023APO

Apollo Orbis Conventional Duct Smoke Detection - 53546-023APO

The Conventional Duct Smoke Detector provides early detection of smoke in the air moving through heating and ventilation (HVAC) ducts in commercial and industrial premises. Its purpose is to prevent the re-circulation of smoke from an area on fire to areas unaffected by the fire when used with a Orbis detector. It provides a volt-free changeover relay rated at 30V, 1A.

Key Features:

For use with Orbis detectors

Operates in air speeds of 0.5m/s to 20m/s

Transparent cover to view detector head LED

Integral smoke test port

Volt-free contacts