مفتاح ضغط الغاز من شركة Kromschroeder DG12IG-4 (84447082)
Kromschroder DG12IG-4 84447082 pressure switch designed for effective monitoring of pressure changes in gas or air systems. Kromschroeder DG12IG-4 84447082 gas pressure switches designed to reliably detect both an increase and decrease in pressure, ensuring stable operation of the system. The Krom shroder 84447082 DG12IG-4 pressure switches play an important role in ensuring the safety and efficiency of gas and air installations. Kromschroder DG12IG-4 84447082 differential pressure switches are a reliable monitoring tool that can automatically respond to pressure changes, ensuring the safety and efficiency of the system. Technical data Adjusting range: +7 – +1 mbar and -1 – -12 mbar Gas type: natural gas, town gas, LPG (gaseous), flue gas, biogas (max. 0.1 %-by-vol. H2S) and air Negative pressure for gas With gold-plated contacts Electrical connection via screw terminals and M16 cable gland, IP 65 Maximum medium and ambient temperatures: -20 to +80°C Storage temperature: -20 to +40°C Long-term use in the upper ambient temperature range accelerates the ageing of the elastomer materials and reduces the service life Diaphragm pressure switch, silicone-free Diaphragm: NBR Housing: glass fibre reinforced PBT plastic with low gas release Lower housing section: AlSi 12 Enclosure: IP 54 or IP 65 Safety class: 1 Line diameter: 0.5 to 1.8 mm (AWG 24 to AWG 13) Line entrance: M16 x 1.5, clamping range: diameters of 4 to 10 mm Type of connection: screw terminals Weight: 0,321 kg Certification Kromschroder 84447082 DG12IG-4 differential pressure switch with product ID No. CE-0085AP0467 complies with the requirements of the listed Directives and Standards. Directives: 2009/142/EC – GAD, 2014/35/EU – LVD Regulation: (EU) 2016/426 – GAR Standards: EN 13611:2015+AC:2016, EN 1854:2010 Kromschroder DG12IG-4 84447082 pressure switch corresponds to the tested type sample. The production is subject to the surveillance procedure pursuant to Directive 2009/142/EC Annex II paragraph and to Regulation (EU) 2016/426 Annex III paragraph 3.