Gas pressure switch
The Italian MADAS MW series air and gas pressure switches are used in various industrial applications and heating systems allowed by European EN1854, for media such as gas, air, and flue gas. Compliant with European 90/396/EEC EN1854 gas application standards and obtained German T V certification.


Product Features
Applied to any occasion permitted by EN1854, it can be used for gas, air, and flue gas media
●Pressure action point range from 0.4 to 500mbar
●Compliant with EU gas application standards (90/396/EEC EN1854)
●Environmental temperature: -15 ℃+80 ℃
●Installation location: Any. It is recommended to install horizontally or vertically according to the position of the membrane, and ensure that the medium is clean and free of moisture and impurities. When installed vertically, the actual operating pressure is the set value. When installed unevenly, the actual operating pressure is 0.2mbar higher than the set value. When installed upside down, the actual operating pressure is 0.2mbar lower than the set value.
●Pressure pipe connection: 1 and 2, positive pressure control, Rp1/4', 3 and 4, negative pressure control, Rp1/8'。
Specification and Model (1):

Product parameters
| Pressure range: | 0.4-500mbar |
| Voltage: | 230VAC 5A |
| Voltage tolerance: | ±15% |
| Applicable medium: | Gas, air, smoke and other media |
| Adapt to temperature: | -15℃— +60℃ |
| Pressure pipe connection: | RP1/4″ |
installation
Installation specifications:
Can be installed freely. It is recommended to install horizontally or vertically according to the position of the membrane, and ensure that the medium is clean and free of moisture and impurities. When installed horizontally or vertically, the actual operating pressure is the set value; When installed unevenly, the actual operating pressure is 0.2mbar higher than the set value, and when inverted, the actual operating pressure is 0.2mbar lower than the set value.
