Diaphragm seal dimensions Version Application The diaphragm seal is a pressure-transmitting, diaphragm-type device. The pressure signal is sent to the cooperating pressure measuring device (pressure transmitter, pressure gauge) through manometric liquid filling the space between the separating diaphragm of the seal and the pressure measuring device. The diaphragm seal task is to isolate the pressure measuring device from damaging impacts caused by either medium or installation: - low or high temperature, increased viscosity, impurities; - tendency to crystallisation on the tank walls; - vibrations of the installation (remote diaphragm seal). The flanged diaphragm seal with extended diaphragm is typically applied to measure the pressure or level of the media in a multi-walled tank, where the separating diaphragm should be placed close to the inner wall of the tank.

^plisenS9Recommended minimum measuring range (bar), depending on the type of the set: pressure measuring device - diaphragm seal Pressure measuring device * The ranges given in the table for smart transmitters should be taken as set ranges Recommendations Special versions Maximum pressure for PN40 - 40 bar Other standards DIN and ANSI Maximum pressure for ANSI 150-150 psi Direct diaphragm seal for medium temp. over 150°C Material of diaphragm, tube and flange: 316Lss othere Important: - standard outlet capillary from flange: direct mounted diaphragm seal - axial remote mounted diaphragm seal...