Why Use Extended Flange Connections on Differential Pressure Transmitters?

An extended flange connection is designed for applications where the diaphragm needs to reach further into the process, helping accommodate specific installation requirements and challenging operating conditions.

Depending on the application, an extended flange can offer several advantages:

🔹 Adapt to special installation requirements — Reach through thick tank walls, insulation layers, or recessed mounting positions.
🔹 Improve measurement reliability — Help position the diaphragm closer to the process and reduce the influence of unsuitable mounting arrangements.
🔹 Handle demanding process media — Combined with the appropriate diaphragm material and filling fluid, extended flange seals can support applications involving corrosive, viscous, or crystallizing media.
🔹 Simplify system integration — Customized flange dimensions, extension lengths, and sealing designs help meet different vessel and process requirements.

The right connection design is more than a mechanical detail. It is part of a reliable measurement system.