Presostato Dungs LGW50A2P 221207

Dungs LGW50A2P 221207 pressure switch is an adjustable differential pressure switch compliant with EN 1854 standards for furnace systems. Dungs LGW50A2P 221207 pressure switch technical data: Setting range: 2,5-50 mbar Max. operating pressure: 500 mbar (50 kPa) Pressure connection: G 1/4 tapered female thread for higher pressure on centre of housing un- derside, including test button and on the side 4.6 dia. test point; G 1/8 female thread for lower pressure. Ambient temperature: -15 °C bis +70 °C Medium temperature: -15 °C bis +70 °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 LGW50A2P 221207 differential pressure switch functional description: Dungs 221207 LGW50A2P differential pressure switch operates within both excess and reduced pressure ranges. Differential pressure, exerted by the switch, is transmitted through a diaphragm to a microswitch, counteracting the force of the setpoint spring. This mechanism ensures precise regulation and control of pressure within systems. The device boasts a robust design, ensuring reliable operation in diverse conditions. Due to its efficiency and reliability, Dungs 221207 LGW50A2P pressure switch is an excellent choice for various pressure management applications. Importantly, this pressure switch does not require auxiliary energy for operation, simplifying installation and usage.