Pressure switch Dungs GGW 150 A4-U
About product
Go to descriptionAED 1,800
Description
The Dungs GGW 150 A4-U pressure switch, article 247980, monitors the differential pressure of gas and air in industrial combustion units. The sensor is designed for vacuum. It is made taking into account the EN 1854 standard.
Key operating parameters
Permissible pressure in the system: -500 mbar.
Adjustment in the range: from -30 to -150 mbar.
Response interval: 0-3 mbar.
Media: gas of the 1-3 family, smoke, exhaust, neutral gases, air.
Operating temperature: -15°C to +70°C.
Connection: on Rp1/4 thread.
Design and features
The relay switch responds to the differential pressure between the chambers, closing, opening or switching the contacts of the electrical circuit when the pressure exceeds or drops below the set value.
The trigger parameters are adjusted manually. A rotary wheel and a digital scale are provided for this purpose.
The reliable design is made of high-quality materials. The base is aluminum, die-cast. The body and switch are made of polycarbonate, the membrane is made of butadiene-nitrile rubber.
Gold-plated contacts are used, which ensure a stable signal. The level of electrical protection meets the IP 54 standard.
The relay is screwed directly onto a pipe with an external thread G 1/4. The recommended position is vertical. If the installation orientation is changed, the switching point will shift (detailed information is reflected in the operating instructions for the device).
Advantages:
precise, error-free switching;
easy manual adjustment;
wide adjustment range;
reliable design;
impermeability of the casing (IP 54);
threaded connection.
The Dungs GGW 150 A4-U pressure relay is a device that combines German quality and reliability with an affordable price. To buy a relay and other components for furnace units, fill out an application on the website.
Characteristics