Systemair VOC Duct sensor KLQ-W - 24VAC/DC 0-10V, 4-20mA + contact

The maintenance-free microprocessor-controlled duct sensor with automatic and manual calibration, enclosure with quick-locking screws, is used for determining the air quality or the air quality based on a mixed gas sensor/VOC sensor. The measurement signals are converted into standard signals of 0-10 V or 4...20 mA. Version: KLQ-W It is used - For air quality measurement in offices, hotels, meeting rooms and convention centres, apartments, stores, and restaurants, etc. - For quantitative evaluation of room air pollution with contaminating gases (cigarette smoke, body perspiration, exhaled breathing air, solvent vapours, emissions from building members and cleaning agents) - For adjustable sensitivity regarding the maximum air contamination to be expected - For room ventilation as-needed, enabled by air changes only taking place when air is polluted while conserving energy at the same time. The sensor's service life depends on the type of burden and gas concentration and is more than 60 months under normal ...