3.48 датчик для измерения в одной точке (single point sensor): Датчик, предназначенный для определения газа в одной точке - месте его установки.
Источник: ГОСТ Р 52350.29.2-2010: Взрывоопасные среды. Часть 29-2. Газоанализаторы. Требования к выбору, монтажу, применению и техническому обслуживанию газоанализаторов горючих газов и кислорода оригинал документа
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
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