Dungs 107409 Pressure switch LGW3A2

Dungs LGW3A2 107409 pressure switch is an adjustable differential pressure switch that complies with EN 1854 standards, designed for furnace systems. Dungs 107409 LGW3A2 pressure switch is used to turn on, turn off, or switch an electrical circuit when the actual pressure reaches the preset value. The desired value (switching parameter) is set using an adjustment wheel with a scale. Dungs LGW3A2 107409 pressure switch technical data: Setting range: 0,4-3 mbar Max. operating pressure: 500 mbar (50 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 107409 LGW3A2 differential pressure switch application: Dungs 107409 LGW3A2 pressure switch is used in furnace systems, ventilation installations, and air conditioning units. It serves as a pressure, vacuum, or differential pressure switch for air and non-aggressive gases, excluding combustible technical gases. Dungs LGW3A2 107409 differential pressure switch functional description: Dungs 107409 LGW3A2 differential pressure switch in pressure and vacuum range. The differential pressure acts via the diaphragm against the force of the setting spring on the microswitch. The pressure switch operates without auxiliary power. Dungs 107409 LGW3A2 pressure switch approvals: Dungs LGW3A2 107409 pressure switch is certified by the European Community for sample testing in accordance with EU gas equipment regulations: CE-0085 AQ 0673 Additionally, it holds a certificate from the European Community for sample testing in accordance with EU pressure equipment regulations: CE0036