DUNGS GW50A5 GW50A6 Gas Air Pressure Switch Compact Pressure Sensor for Industrial Burner Safety System
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- Description
- Specification
- Q&A
- Customer Reviews
| item | value |
| type | Gas burner |
| Material | Cast aluminum |
| weight (kg) | 0.5 |
| warranty | 1 Year |
| video outgoing-inspection | Provided |
| machinery test report | Provided |
| place of origin | China |
| brand name | Dongsi |
The main brands sold by our company are: Honeywell, Kromschroder, Fireye, MAXITROL, SIEMENS, OMRON, Durag, DUNGS, Elektrogas, Azbil, COFI, MADAS, Fujifilm, Eurotherm, WEST, LAM TEC, Fisher
Main products are :DCS, SIS system, transmitter (temperature transmitter, pressure transmitter, differential pressure transmitter), temperature control instrument, carbon control meter, combustion safety products: flame detector, flame controller, solenoid valve, pressure switch, actuator, transformer,
1. who are we?
We are based in Shanghai, China, start from 2018,sell to Domestic Market(87.00%),South Asia(1.00%),Eastern Asia(1.00%),North America(1.00%),South America(1.00%),Oceania(1.00%),Western Europe(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%),Africa(1.00%),Eastern Europe(1.00%),Mid East(1.00%),Southeast Asia(1.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PLC, Gas detector, Temperature control meter, Burner accessories, Building automatic control instrument
4. why should you buy from us not from other suppliers?
Our company mainly engaged in Honeywell DCS and SIS system.Honeywell transmitter. Honeywell, Omron, Fuji temperature control instrument.combustion safety control products: Honeywell, Kromschroder, Siemens, Fireye, Maxitrol.adequate inventory, original auth
5. what services can we provide?
Accepted Delivery Terms: -;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T;
Language Spoken: English,Chinese
DUNGS GW10A5 / GW10A6 Gas & Air Pressure Switches
Adjustable Low Pressure Switch for Industrial Burner Safety Systems
1. Product Overview
The DUNGS GW10A5 and GW10A6 are compact adjustable pressure switches designed for monitoring gas and air pressure in combustion systems. They are widely used in industrial burners, boilers, heating systems, and ventilation equipment to ensure safe operation by monitoring pressure changes and switching electrical contacts when the preset pressure value is reached.
The GW10 series is suitable for applications requiring low-pressure monitoring, with an adjustable range of 2–10 mbar. The pressure switch operates without auxiliary power and provides reliable switching for burner safety circuits.
2. Key Features
- Adjustable gas and air pressure monitoring
- Pressure range: 2–10 mbar
- Compact design for burner applications
- Mechanical diaphragm pressure sensing
- No external power supply required
- Adjustable switching point with setting wheel
- Suitable for DUNGS GasMultiBloc and DMV valve systems
- EN 1854 certified pressure switch
- Reliable operation in industrial combustion systems
- IP54 protection rating
3. Technical Specifications
| Item | GW10A5 | GW10A6 |
|---|---|---|
| Brand | DUNGS | DUNGS |
| Product Type | Gas & Air Pressure Switch | Gas & Air Pressure Switch |
| Series | GW A5 | GW A6 |
| Pressure Range | 2–10 mbar | 2–10 mbar |
| Application Medium | Gas / Air / Neutral Gases | Gas / Air / Neutral Gases |
| Max. Operating Pressure | 500 mbar | 500 mbar |
| Switching Difference | ≤1 mbar | ≤0.8 mbar |
| Switching Contact | Potential-free changeover contact | Potential-free changeover contact |
| Electrical Rating | 24–250 VAC | 24–250 VAC |
| Contact Capacity | 10 A | 10 A |
| Protection Class | IP54 | IP54 |
| Ambient Temperature | -15°C to +70°C | -15°C to +70°C |
| Connection | O-ring flange connection | Rp 1/4" thread connection |
| Standard | EN 1854 | EN 1854 |
4. Model Comparison
| Model | Main Difference | Recommended Application |
|---|---|---|
| GW10A5 | O-ring flange connection design, mainly for mounting on DUNGS multifunctional valves | Gas burner valve trains, GasMultiBloc systems |
| GW10A6 | Rp 1/4" threaded connection design | Independent gas/air pressure monitoring applications |
5. Applications
- Industrial gas burners
- Boiler burner systems
- Gas valve trains
- Heating equipment
- Industrial furnaces
- Drying systems
- HVAC ventilation systems
- Combustion safety systems
6. Advantages
Compared with conventional pressure monitoring devices, the DUNGS GW10 Series provides:
- Accurate low-pressure detection
- Reliable burner safety protection
- Compact and lightweight structure
- Easy adjustment and commissioning
- Excellent compatibility with DUNGS burner systems
- Long service life with minimal maintenance
- Stable performance in demanding industrial environments
7. Why Choose Us
- Original DUNGS combustion products
- Stable stock availability
- Competitive pricing
- Professional technical support
- Fast worldwide delivery
- OEM and bulk order service available
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