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AERASGARD® FSLQ-UMaintenance-free air-quality sensor AERASGARD® FSLQ with active output, automatic calibration, in the in-wall housing, for determining the air quality (0…100 % VOC). The measuring transducer converts the measured variables into a standard signal of 0 -10 V. The in-wall sensor is mounted in high-quality panel switch programmes, ideally of the brands Gira, Berker, Merten, Jung, Siemens or Busch-Jaeger (using in-wall adapters) either individually or in combination with light switches, socket outlets, etc. The sensor is used in offices, hotels, convention centres, apartments, shops, etc. and is used for evaluating the indoor climate. This enables energy-saving room ventilation on an as-needed basis, thereby reducing operating costs and improving well-being. The air quality is detected by a VOC sensor (mixed gas sensor for volatile organic substances). This determines the pollutant loading of the room air by contaminated gases such as cigarette smoke, body vapours, breathing air, solvent vapours, emissions, etc.
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产品编号 1501-5120-1000-162
Voltage supply 24 V AC/ DC (± 10 %) Power consumption < 4.8 W/ 24 V DC typical; < 6.8 VA/ 24 V AC typical; peak current 200 mA Sensor, VOC VOC sensor (metal oxide) with automatic calibration (VOC = volatile organic compounds) Service life > 60 months (under normal load conditions), depending on the type of loading and gas concentration Measuring accuracy typically ± 20 % of final value (referred to calibrating gas) Warm up time approx. 1 hour Response time < 60 s Output 0 - 10 V (0 V = clean air, 10 V = polluted air) (low to elevated room air pollution load) Measuring range 0...100 % air quality; with reference to calibration gas Ambient temperature storage –20...+ 50 °C operation 0...+ 50 °C Medium clean air and non-aggressive, non-combustible gases Electrical connection 0.14 - 1.5 mm2, using plug terminals Housing dimensions plastic, colour pure white glossy (similar to RAL 9010) (other colours are possible on request with colour variants depending on the respective switch programme) Installation in in-wall flush box Ø 55 mm Permissible air humidity < 95 % r. H., non-precipitating air Protection class III (according to EN 60 730) Protection type IP 20 (according to EN 60 529) Standards CE conformity, electromagnetic compatibility according to EN 61326, according to EMC Directive 2014/ 30/ EU |