Dungs - Dungs Differential Pressure Switch for air, flue and exhaust gases

Dungs


Dungs Differential Pressure Switch for air, flue and exhaust gases - LGW 150 A2

Product Dungs Differential Pressure Switch for air, flue and exhaust gases
Brand Dungs
Product Price 0 LKR
Datasheet Download

Description

General

The differential pressure switches LGW…A2… are adjustable differential pressure switchesas per EN 1854 for automatic burner controls. 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. On LGW…A2P: test button integrated in lower part as standard.

Application

Differential pressure monitoring in firing, ventilation and air-conditioning systems. Suitable for air, flue and exhaust gases and other non-aggressive gases as differential pressure switches; not suitable for industrial combustion gases.

Specifications

  • Make: DUNGS
  • Part Number: LGW 150 A2
  • Order Number: 272356
  • Setting range (mbar):30-150
  • Max. operating pressure: 500 mbar (50 kPa)
  • Pressure connection: hose gland ø 4.6 mm
  • Switching voltage:
        • Ag contact AC eff. min. 24 V max. 250 V
        • DC min. 24 V max. 48 V
        • Au contact DC min. 5 V max. 24 V
  • Nominal current: AC eff. 10 A
  • Electrical connection: Standard At screw terminals via M20x1.5 cable entry Special design Plug connection for line sockets as per DIN EN 175 301-803, 3-pin
  • 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.
  • Deviation: Permissible deviation of the set value ≤ ± 15 % in the service life test according to EN 1854

Contacts and Delivery

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk