Construction systems - Import export

Selectable operation speeds - double-skinned construction - EasyClean filter system - removable anti-block wash and rinse arms - stainless-steel ‘blade’ technology rinse arms for the ultimate rinse coverage - moulded wash tank to prevent debris build-up and assist routine maintenance - boiler and wash tank temperature displays - simple, intuitive controls - self-draining wash pump for improve hygiene - insulated boiler - low water usage - pressurised rinse system - break tank

The ALS-2 Ambient Light Sensor is designed to measure background luminance as part of a Runway Visual Range (RVR) system. Mounted alongside the runway the ambient light sensor is often deployed with a visibility meter to provide the data necessary for calculation of RVR. Designed to comply with specifications and guidelines produced by the International Civil Aviation Organisation (ICAO), World Meteorological Organisation (WMO) and the Federal Aviation Administration in the USA (FAA), the ALS-2 meets all the requirements for use in typical RVR systems. The ability to connect the sensor directly to a Biral visibility or present weather sensor and have the background luminance data incorporated into the visibility sensors data string simplifies system design and construction.