مفتاح ضغط الهواء من شركة Kromschroeder DL3K-3W (84444600)

Kromschroder 84444600 DL3K-3W air pressure switch designed to regulate positive, negative, or differential air and flue gas pressures. Its lifespan, as specified in the operating instructions, is determined by usage. According to EN 13611 and EN 1854 standards, the designed lifespan of Kromschroeder 84444600 DL3K-3W pressure switch, calculated from its manufacturing date, is 10 years. Krom schroder DL3K-3W 84444600 differential pressure switch technical data Adjusting range: 0.2-3 mbar, can be used as ''special-design pressure switch'' Gas type: air or flue gas, no flammable gases, no aggressive gases Housing with tube connection and hand wheel Electrical connection via screw terminals Micro switch to EN 61058-1 Safety class II to VDE 0106-1 Maximum medium and ambient temperatures: -20 to +80°C (-4 to +176°F) Diaphragm pressure switch, tempered LSR diaphragm system Housing: glass fibre reinforced PBT plastic with low gas release Weight: 0,2 kg Cover screw: 65 Ncm Strain relief facility: 65 Ncm Kromschroder DL3K-3W 84444600 differential pressure switch certification Kromschroder DL3K-3W 84444600 pressure switch, CE-0085AP0466, complies with Directives and Standards: 2009/142/EC – GAD (until 20 April 2018), 2014/35/EU – LVD, and Regulation (EU) 2016/426 – GAR (from 21 April 2018). It adheres to EN 13611:2015+AC:2016 and EN 1854:2010. The specific switch matches tested type samples and undergoes production surveillance per Directives 2009/142/EC Annex II and Regulation (EU) 2016/426 Annex III.