Apollo Orbis Optical Smoke Detector

The Apollo 53546-023APO Orbis duct smoke detector offers early detection of presence of smoke in the air. This is done through moving through heating and ventilation, non as  HVAC ducts within commercial and industrial premises.

Supplied and offered as a complete housing with Apollo Orbis volt free relay base the duct smoke detector is fitted either to the side, the top or the bottom of the ventilation duct. It has two tubes which then extend into the air duct passing through holes which are placed within the duct wall. The duct smoke detector is designed and works best when set up to operate in ducts with a width of between 300mm and 3000mm. A sampling tube of 360mm, suitable for duct widths up to 540mm, is supplied as standard. If you can’t find what you are looking for here or if you have a specific query, then don’t hesitate to give us a call on +443300563094 or email us on sales@firetradesupplies.com.


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