| 摘要 |
A device is described for warning of abnormal operating conditions such as development of gases, such as smoke fumes from smouldering in equipment such as electrical equipment and the like, or warning of gas leaks from containers, pipelines, etc., comprising a housing-forming element with inlets for rising air from the equipment, and a detector inside the housing for monitoring for the presence of any gases in the air from the equipment/container, and any increase in the temperature in the equipment. The device is characterised in that the housing defines one or more ducts, preferably in an upwardly direction, from the mentioned inlet and to the outlet from the housing, as each of the one or more ducts comprises a detector arranged in a duct, respectively. Also described is an application of the device.
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