Pressure switch Dungs GW 2000 A4 HP G3

Pressure switch Dungs GW 2000 A4 HP G3, article 254286 – adjustable device for industrial burners. Used for automatic control of maximum pressure. The kit includes a cable socket. The sensor is easy to configure and connect, reliable in operation.

Main characteristics

• Maximum gas pressure: 5000 mbar.

• Environment: gas 1-3 families, neutral, flue gas, air, combustion products.

• Adjustment within: 400-2000 mbar.

• Response range: 0-100 mbar.

• Permissible operating temperature: from -15°C to +70°C.

• Connection: threaded Rp 1/4.

Design and features

The sensor is made of aluminum (base) and polycarbonate (housing and transparent cover). Electrical insulation complies with IP 54.

When the pressure increases/falls beyond the permissible limit, the contact closes and a signal is sent to the control unit. The wheel and scale are used to adjust the device. Precise, stable switching is ensured by gold-plated contacts.

The relay is mounted on the pipe using an Rp ¼ thread. The installation orientation is arbitrary, but if it is not vertical, the response point shifts (see instructions).

Advantages:

• uninterrupted operation;

• reliable housing;

• wide adjustment range;

• easy adjustment;

• IP 54 protection of electrical components;

• extended package;

• threaded connection;

• versatility.

The Dungs GW 2000 A4 HP G3 pressure switch is an adjustable sensor with an excellent combination of characteristics and price. This device complies with EN 1854 and will last for many years if you follow the manufacturer's recommendations.