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LGW Series

Technology
Adjustable differential pressure switches according to EN 1854. The pressure switches are suitable for activating, deactivating or switching a circuit if the actual value of the pressure changes compared with the set nominal value. The nominal value (switching point) is set by means of a setting wheel with scale.

Differential pressure switch
LGW...A2, LGW...A4
The control unit reacts to differential pressure, which connects, disconnects or switches a circuit when exceeding or falling below a set nominal value.

Function
Differential pressure switch in the positive and negative pressure range. The differential pressure acts on the micro switch via the membrane against the force of the adjusting spring. The pressure switch works without auxiliary power.

Media/Use

  • LGW…A2 SGN
    Differential pressure switch for
  • air, smoke gases and flue gases
  • flue gas of biogas
  • LGW…A4 SGV
    Pressure switch suitable for
  • gases according to DVGW worksheet G260/1: gas families 1, 2, 3
  • gases according to DVGW worksheet G262 (biogases)
  • special gases
  • Differential pressure switch for
  • air, smoke and flue gases
  • flue gas of biogas
  • Pressure monitoring of biogas installations operated with biogases and sewage gases according to DVGW worksheet G 262.

    All pressure switches have proven suitability for barn atmosphere in accordance with DIN EN 60730-2-9

 

14 Products

LGW10A2 1 -10 mbar Differential Pressure Switch

Excl. VAT: £29.51

Incl. VAT: £35.41

LGW3A2 0.4 -3 mbar Differential Pressure Switch

Excl. VAT: £29.51

Incl. VAT: £35.41

LGW50A2 Pressure Switch

Excl. VAT: £29.51

Incl. VAT: £35.41

LGW150A2P 30 -150 mbar Differential Pressure Switch

Excl. VAT: £37.05

Incl. VAT: £44.46

LGW50A2P 2.5 - 50 mbar Differential Pressure Switch

Excl. VAT: £37.05

Incl. VAT: £44.46

LGW10A2P 1 -10 mbar Differential Pressure Switch

Excl. VAT: £37.05

Incl. VAT: £44.46

LGW3A2P 0.4 -3 mbar Differential Pressure Switch

Excl. VAT: £37.05

Incl. VAT: £44.46

LGW150A4 30 - 150 mbar Pressure Switch

Excl. VAT: £49.22

Incl. VAT: £59.06

LGW50A4 2.5 - 50 mbar Pressure Switch

Excl. VAT: £49.22

Incl. VAT: £59.06

LGW3A4 0.4 -3 mbar Pressure Switch

Excl. VAT: £49.22

Incl. VAT: £59.06

LGW10A4 1 - 10 mbar Pressure Switch

Excl. VAT: £49.22

Incl. VAT: £59.06

LGW50A4\2 - 2.5 - 50 mbar Pressure Switch IP65

Excl. VAT: £104.97

Incl. VAT: £125.96

LGW50A4\2 2.5 - 50 mbar Pressure Switch IP65

Excl. VAT: £104.97

Incl. VAT: £125.96

LGW150A4\2 30 -150 mbar Pressure Switch IP65

Excl. VAT: £104.97

Incl. VAT: £125.96

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