Smoke gas fans - Import export

A smoke fan is a fan whose task is to operate under extreme heat conditions, usually in the event of a fire. Smoke fans are a very important part of many of today’s safety systems in tunnels and buildings. There are a variety of standards that smoke fans are classified within, it can e.g. be F200 Classification for operation at 200° C for 2 hours F300 Classification for operation at 300° C for 2 hours F400 Classification for operation at 400° C for 2 hours Our many years of experience and large product range give our customers peace of mind. Development, design and manufacture of fans for smoke gas is done with the highest precision and with the highest quality materials. A smoke fan can be designed as an axial fan or impulse fan. To choose the right smoke fan, you should start from operating data and system design, as well as whether there are any special requirements.

Unlike traditional detection systems, Reflected Beam Smoke Detectors were designed for spacious rooms, open areas, and high ceilings. Their innovative features make them popular choices for spaces like warehouses, atriums, arenas, and churches. With only one device to install and align, these single-ended optical beam solutions save you time and money on open-area and high-ceiling applications. The firebeam protection system includes a motorised head unit containing an infra-red transmitter and receiver, a ground level controller and prism reflector. Making use of the prism reflector the returned infra-red beam is analysed for smoke contamination and registers a fire condition at a pre-determined level. At ground level the controller unit is used to make operational adjustments. The standard protection system covers a range of 5 to 40 meters. https://vedardalarm.com/conventional-reflected-beam-smoke-detection-p-169 https://www.vedard.com/forum