AERASGARD® APS-SD-U

Maintenance-free surface-mounted sensor AERASGARD® APS - SD with active output, in an impact-resistant plastic housing with quick-locking screws, for detecting the fine dust content (0...500 μg /m³). The measuring transducer converts the measured variable into a standard signal of 0-10 V.



The sensor is used in offices, hotels, conference rooms, apartments, stores, etc. and is used to evaluate the indoor climate. This enables energy-saving, needs-based room ventilation and thus a reduction in operating costs and an increase in well-being. We recommend 1 device per 30 m² of room area.
An optical particle sensor precisely detects particulate matter (PM) in the size category 0.3 to 10 micrometers. The sensor is calibrated at the factory.