| 摘要 |
The invention relates to an optical detection device operating according to the scattered light principle, for measuring fine dust particles, said detection device can also be used as a smoke detector, in particular as an aspirating smoke detector. As a result, a dual-use detection device is provided which is compact and which can be used to detect smoke and fine dust. Said compact structure allows said detection device to be produced in the shape and measurements of commercial danger detectors. The invention also relates to the thereof in particular in private households. For example, for a reliable and cost-effective monitoring of wood furnaces (fireplace, etc) |
