Presostato Dungs LGW10A2-7 257437

Dungs LGW10A2-7 257437 pressure switch is an adjustable differential pressure switch for furnace systems, compliant with EN 1854. It activates, deactivates, or switches an electrical circuit when the preset pressure is reached. Dungs LGW10A2-7 257437 pressure switch technical data: Setting range: 1-10 Pa Max. operating pressure: 100 mbar (10 kPa) Pressure connection: hose gland ø 4.6 mm Ambient temperature: -15 °C bis +85 °C Medium temperature: -15 °C bis +85 °C Storage temperature: 30 °C bis +85 °C Housing: Polycarbonat Switch: Polycarbonat Diaphragms: NBR Degree of protection: IP 54 IEC 529 (EN 60529), protection insulated, optional IP 65 Setting tolerance:  ± 15 % switching point deviation, relative to nominal value, with vertical mounting position. Rising (↑) or falling (↓) setting available on site. Dungs 257437 LGW10A2-7 differential pressure switch application: Dungs 257437 LGW10A2-7 pressure switch is used in heating, ventilation, and air conditioning systems. Dungs LGW10A2-7 257437 differential pressure switch monitors excess, vacuum, or differential pressure for air and non-aggressive gases, excluding combustible technical gases.