lgw-3-a1-04-3mbar-no-pretarado-presostato-dungs-261567
I. Product Overview
The Dungs LGW-3-A1 (261567) pressure switch is a differential pressure switch manufactured by DUNGS, Germany. It is widely utilized in gas burner systems, ventilation, and air conditioning systems to monitor and control air or gas pressure. This compact and reliable pressure switch operates without the need for auxiliary power, utilizing a diaphragm to activate a small switch for precise pressure monitoring.
II. Product Features
High Precision and Stability:
The LGW-3-A1 pressure switch employs high-precision sensors and advanced diaphragm technology, allowing it to accurately detect pressure changes and operate stably within the specified pressure range.
No Auxiliary Power Required:
The pressure switch features a mechanical design, eliminating the need for an external power supply. This reduces operating costs, lowers failure rates, and enhances system reliability.
Easy Installation and Adjustment:
Installing the pressure switch is straightforward and quick. Users can easily adjust the switching point via a dial to suit various application needs.
Wide Range of Applications:
It is suitable for use with air, flue gas, exhaust gas, and other non-corrosive gases. It is particularly applicable in gas burner systems, ensuring stable and safe combustion processes.
Compliance with International Safety Standards:
The product is CE certified and conforms to EU gas appliance directives and relevant safety standards. It is highly reliable and suitable for various industrial environments.
III. Technical Parameters
Model: LGW-3-A1 (261567)
Maximum Working Pressure: 5000 Pa (or may vary depending on the specific model)
Pressure Monitoring Range: The specific range depends on the model; the LGW3A1 series can be adjusted to the appropriate pressure range.
Medium Temperature: -15°C to +60°C
Ambient Temperature: -15°C to +60°C
Storage Temperature: -30°C to +85°C
Protection Level: IP54
Connection Method: May include hose connections and threaded connections (specific to the model)
Material: The housing and key components are made of pressure-resistant and heat-resistant plastic or metal materials.
IV. Application Scenarios
The Dungs LGW-3-A1 (261567) pressure switch is suitable for the following applications:
Gas Burner Systems: Monitors and controls gas pressure to ensure stable and safe combustion processes.
Ventilation Systems: Monitors air pressure, regulates ventilation rates, and ensures indoor air quality.
Air Conditioning Systems: Monitors air pressure and maintains normal system operation.
V. Installation and Maintenance
Installation:
Ensure that the installation location meets the requirements for the pressure switch's use, avoiding mechanical shock and vibration.
Connect the pressure piping and electrical wiring correctly according to the instructions.
Maintenance:
Regularly check the operating status of the pressure switch to ensure that the switching point is accurate and reliable.
Clean the housing and connecting parts of the pressure switch to prevent dust and debris from affecting its performance.
If any faults or abnormalities are detected, promptly contact professionals for repair or replacement.
VI. Conclusion
The Dungs LGW-3-A1 (261567) pressure switch is a reliable, easy-to-install, and adjustable pressure monitoring device. It operates without the need for auxiliary power, complies with international safety standards, and is widely used in gas burner systems, ventilation, and air conditioning systems. By precisely monitoring and controlling pressure, it ensures stable system operation and safety. For applications requiring precise pressure monitoring, the Dungs LGW-3-A1 pressure switch is a trustworthy option.
