Description
DUNGS LGW3A4
DUNGS LGW3A4 LGW3A2 LGW10A4
Thông tin sản phẩm (DUNGS LGW 3 A4/2)
- Tên sản phẩm: Công tắc áp suất DUNGS – LGW 3 A4/2 | 232 041
- Loại: LGW 3 A4/2
- Mã sản phẩm: 232 041
- Mô tả sản phẩm: Differential pressure switch for air, setting range: 0,4 – 3mbar, pmax: 500mbar
- Nhà sản xuất: DUNGS
- Thời gian bảo hành: Theo quy định của nhà sản xuất
Pressure Switches for Gas and Air
LGW…A4 – Pressure Switches for gas, air, flue, exhaust gases and hydrogen
Adjustable DUNGS Pressure Switches LGW…A4 for monitoring overpressure, underpressure or differential pressure. Suitable for air, flue, exhaust gases and non-aggressive gases in burner, ventilation and air-conditioning systems. When used as an overpressure monitor or for measuring the differential pressure, gases of gas families 1, 2 and 3, gas-air mixtures or hydrogen can be connected to P+ (G 1/4″).
Dungs LGW3 A4 Pressure Switch
**PLEASE NOTE**
Multiple Variants of this pressure switch are available:
Connection Type: Terminal or Plug
Terminal types: Standard or Gold Plated
Please select the relevant options before ordering.
Specifications
The differential pressure switch LG3A4 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.
Differential pressure monitoring in firing, ventilation and air-conditioning systems.
Differential pressure switches: suitable for air, flue and exhaust gases.
Pressure switches: suitable for gases of families 1,2,3 and other neutral gaseous media.
Switching Function
As pressure rises: 1 NC opens, 2 NO closes
As pressure falls: 1 NC closes, 2 NO opens
Technical Specifications
IP Rating: IP54
Pressure Range: 0.4 – 3 mbar
Max Pressure: 500 mbar
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