SafEye Open Path Hydrocarbon Gas Detectors, Series 700 and 200, monitor for combustible hydrocarbon gases over an open air 'path' of up to 460ft (140m) and can provide alarms prior to a fire or explosion event. The normal unit of measure for open-path detectors is the product of distance x concentration. Typical full scale is 0 - 5 LEL.meters i.e.100%LEL over 1 metre (or 25%LEL over 4 meters etc).rnSpectrex's SafEye 'Line-of-Sight' IR Hydrocarbon Gas Detectors feature unprecedented reliability and exceptional detection capability for flammable hydrocarbon gases/vapours in a wide range of hazardous conditions and ambient environments.rnThe 'flash' type radiation source ensures immunity to false alarms and the unit functions effectively even in extreme environments, such as fog, rain, smog etc. Heated optics are also available to ensure continued detection in extremes of weather. If the 'open-path' is ever completely blocked due to environmental orrnhuman intervention, a warning signal will be generated to allow correctivernaction or investigation.
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