Pressure switch Dungs GW 500 A4/2 HP M
About product
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Description
Pressure switch Dungs GW 500 A4/2 HP M (article 254281) is a compact device for monitoring excess pressure with the ability to adjust the switching point. It is used in automatic gas supply control systems in combustion units. The sensor is easy to configure and connect, reliable in operation. It has a high level of protection. Conforms to the European standard EN 1854.
Main characteristics
Maximum pressure: 2000 mbar.
Typical environment: gas 1-3 families, neutral, flue gas, air, combustion products.
Adjustment in the range: 100-500 mbar.
Response interval: 0-30 mbar.
Operating temperature: -15 ° C to + 70 ° C.
Connection: on thread Rp 1/4.
Design and features
The GW...A4/2 HP M series relay features complete protection against dust and splashes – the metal housing (cast zinc cover and aluminum base) complies with the IP 65 standard.
The sensor switches the electrical circuit on/off/switches when the actual pressure changes to the set pressure. A dial with a digital scale is provided for regulating the device.
The design uses gold-plated contacts to improve signal quality and uninterrupted switching.
The relay has an internal threaded connection of Rp ¼ inch size for fixing on the branch pipe. The standard orientation is vertical. In another position, the relay operates at lower/higher pressure. Full information is reflected in the installation and operating instructions.
Advantages:
IP 65 moisture-proof, dust-proof metal housing;
uninterrupted service;
simple manual adjustment of response parameters;
wide adjustment range;
compact installation dimensions;
universality – suitable for many burners.
The Dungs GW 500 A4/2 HP M pressure relay is a reliable device for equipping gas automation. It is easy to buy a relay at the indicated price – you only need to fill in the data to place an order. If you need help from an ANKAS employee, call or write in the chat.
Characteristics