What is a diaphragm in-line seal?
The diaphragm in-line seal is perfectly suited for use with flowing media. With the seal being completely integrated into the process line, measurements are not affected by any turbulence, corners, dead spaces or other obstructions in the flow direction. The medium flows unhindered and effects the self-cleaning of the measuring chamber. The diaphragm seal consists of a cylindrical cover component which contains a welded-in thin-wall round-pipe diaphragm. This makes the designing of special measuring point connections unnecessary. Different nominal widths allow the in-line diaphragm seals to be adapted to the corresponding pipe cross-section. The pressure range goes up to a maximum of 400 bar for PN 6 ... PN 400 flange connections, with the normal temperature limit being at +752 °F (+400 °C).