gw-150-a5/1-presostato-dungs-241247
gw-500-a5-presostato-dungs-227639
gw-500-a5/1-100500mbar-respuesta-retardada-presostato-dungs-241248
DungsGW-500-A5 (227639) Pressure Switch is a regulatable pressure monitor specifically designed for gas and combustion equipment. The following is a detailed introduction to this product:
I. Basic Information
Brand and Model: DUNGS GW-500-A5 (227639)
Origin: Germany
Application Fields: Mainly used for pressure detection and monitoring of gases in gas categories 1, 2, and 3, as well as other neutral gaseous media. It is widely applied in various thermal energy industries such as boilers, hot blast stoves, smelting furnaces, curing furnaces, aluminum melting furnaces, aluminum billet heating furnaces, heat treatment equipment, central air conditioning, coating, petrochemicals, kitchen equipment, drying equipment, food drying equipment, ironing equipment, and paint baking equipment.
II. Product Features
Adjustable Pressure Monitoring: The switching point can be adjusted on the dial without the need for a pressure gauge, allowing users to set the pressure threshold according to actual needs.
No Auxiliary Energy Required: The pressure switch can operate in the over pressure zone without external auxiliary energy, improving convenience and economy of use.
Multiple Installation Options: It can be directly mounted on the housing or installed via an adapter, accommodating different installation environments.
Rapid Response: The pressure switch has a short response time during pressure fluctuations, enabling quick and accurate detection of pressure changes.
Durable and Stable: Made from high-quality materials and manufacturing processes to ensure long-term stable operation of the pressure switch.
III. Technical Parameters
Measurement Range: 100 mbar to 500 mbar (or -50 mbar to +2500 mbar, depending on the model and order information)
Pressure Switch Tolerance: ≤15 mbar (or varies according to specific models)
Temperature Range:
Ambient Temperature: -15°C to +70°C
Media Temperature: -15°C to +70°C
Storage Temperature: -30°C to +80°C
Materials:
Housing: Die-cast aluminum
Switch Components: Polyamide (PA)
Diaphragm: Butadiene-acrylonitrile rubber
Operating Contact Components: Pure silver
Operating Voltage:
AC: Minimum effective value of 24V, maximum 250V
DC: Minimum 24V, maximum 48V (rated current varies according to specific models)
Protection Level: IP54 (complies with international standards IEC 529/EN 60529)
Mechanical Life: Varies according to specific models, generally up to several hundred thousand cycles
IV. Applications and Precautions
Applications: The GW-500-A5 pressure switch is suitable for pressure monitoring of gases in gas categories 1, 2, and 3, as well as other neutral gaseous media. In combustion equipment, it can be used to monitor gas pressure, ensuring normal operation and safety of the equipment.
Precautions:
Before installation and use, please read the product manual carefully to ensure proper connection and operation.
Avoid using the product under environmental conditions that exceed its specifications, as this may affect its performance and lifespan.
Regularly inspect and maintain the pressure switch to ensure its accuracy and reliability.
V. Price and Purchase
Price: The specific price of the GW-500-A5 pressure switch may vary depending on factors such as the supplier, purchase quantity, product specifications, and market activities. It is recommended that users contact suppliers directly to obtain the latest quotation information.
Purchase: Users can purchase this product through professional industrial equipment suppliers or DUNGS official authorized dealers. Before purchasing, it is recommended to communicate in detail with the supplier regarding product specifications, price, delivery time, and after-sales service.
In summary, the Dungs GW-500-A5 (227639) pressure switch is a high-quality product with superior performance, easy operation, and suitability for pressure monitoring in gas and combustion equipment.
