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Dungs LGW3 A4/2 Pressure Switch

Alternative Part Number: 232041


Manufacturer: Dungs 

  • The differential pressure switch  LGW3 A4/2 is an adjustable differential pressure switch as per EN 1854 for automatic burner controls.
  • It is suitable for switching a circuit on, off or over on changes in actual pressure value relative to the set reference value.
  • The reference value (switching point) is adjusted on a setting wheel provided with a scale. The test nipple is integrated in metal housing as standard.

Technical Data:

Max. operating pressure: LGW 3 A4/2 - LGW 150 A4/2 500 mbar

Temperature range: Ambient temperature: -15 °C to +70 °C

                                Medium temperature: -15 °C to +70 °C

                                Storage temperature: -30 °C to +80 °C

Degree of protection: LGW…A4/2 IP 65 as per IEC 529, (metal housing)