The DUNGS GW Series Pressure Switches are designed to monitor gas pressure in combustion systems and ensure safe burner operation. These pressure switches automatically detect pressure changes and activate switching functions when preset pressure values are reached.
Suitable for industrial and commercial gas burner applications, the GW Series offers a wide range of pressure settings from 1 mbar to 500 mbar, allowing compatibility with various gas train and burner installations.
Available in standard GW...A5 versions and GW...A5/1 versions with damping orifice, these pressure switches provide stable operation even in applications with pressure fluctuations.
The robust construction, precise switching performance, and simple adjustment make the DUNGS GW Series one of the most trusted pressure monitoring solutions in industrial combustion systems.
Key Features
Gas pressure monitoring switch
Adjustable pressure setting range
High switching accuracy
Reliable safety monitoring
Compact and robust construction
Suitable for industrial gas burners
Easy installation and adjustment
Available with damping orifice versions
Long operational life
Maintenance-free operation
Trusted DUNGS technology
Applications
Industrial Gas Burners
Commercial Gas Burners
Gas Trains
Steam Boilers
Hot Air Generators
Industrial Furnaces
Process Heating Systems
Combustion Equipment
Thermal Oil Heaters
OEM Burner Installations
Gas Safety Systems
Why Choose DUNGS GW Pressure Switches?
Accurate gas pressure monitoring
Improves burner safety and reliability
Wide pressure adjustment ranges
Suitable for various gas applications
Stable switching performance
Easy setup and calibration
Long-lasting industrial design
Trusted worldwide in combustion systems
Technical Description
The DUNGS GW Series Pressure Switches monitor gas pressure and provide switching signals when the pressure reaches a predefined set point.
The switches are available in several pressure ranges including 1–3 mbar, 2–10 mbar, 5–50 mbar, 5–150 mbar, and 100–500 mbar. Models are offered with or without damping orifice to suit different operating conditions.
Designed for gas burner safety circuits, the GW Series ensures reliable pressure supervision and helps protect combustion systems from unsafe operating conditions.
Technical Specifications
Specification | Details |
|---|---|
Brand | DUNGS |
Series | GW Series |
Product Type | Gas Pressure Switch |
Pressure Range | 1 – 500 mbar |
Accuracy | ±15% |
Mounting | Standard Mounting Kit |
Versions | GW...A5 / GW...A5-1 |
Application | Gas Pressure Monitoring |
Installation | Industrial & Commercial Burners |
Available Models
GW...A5 Pressure Switches
Model | Setting Range |
GW 3 A5 | 1 – 3 mbar |
GW 10 A5 | 2 – 10 mbar |
GW 50 A5 | 5 – 50 mbar |
GW 150 A5 | 5 – 150 mbar |
GW 500 A5 | 100 – 500 mbar |
GW...A5/1 Pressure Switches
Model | Setting Range |
GW 10 A5/1 | 2 – 10 mbar |
GW 50 A5/1 | 5 – 50 mbar |
GW 150 A5/1 | 5 – 150 mbar |
GW 500 A5/1 | 100 – 500 mbar |