Fire detection and fire alarm systems - Carbon monoxide detectors. Point detectors Ingestion-build-264231 BS ISO 4379:2018 supersedes BS

BS ISO 4379:2018 supersedes BS 4480‑3:1993

reducing the need for intrusive road excavations

Setting group class mapping

wall bushing or a bushing applied to a converter valve

when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer

Fire detection and fire alarm systems - Carbon monoxide detectors. Point detectors Ingestion-build-264231 BS ISO 4379:2018 supersedes BS1 Scope This European Standard specifies requirements, test methods and performance criteria for point detectors using carbon monoxide sensing for use in fire detection and fire alarm systems in and around buildings (see EN 541: 2011). This European Standard provides for the assessment and verification of consistency of performance (AVCP) of carbon monoxide point detectors to this EN. This European Standard does not apply to fire detectors