Catalogs >
APLISENS S.A. >
Flanged seals with flush diaphragm S-P

Flanged seals with flush diaphragm S-P
2Pages

Catalog excerpts

Flanged seals with flush diaphragm S-P - 1

Remote connection with: smart and analog pressure and differential pressure transmitters gauges: 063, 0100 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:

Open the catalog to page 1

Flanged seals with flush diaphragm S-P - 2

flPLISENSRecommended 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 the smart transmitters should be taken as set ranges. Recommendations The essential metrological problem at diaphragm seals operational use is an absolute thermal zero error, resulting from the thermal expansion of the manometer liquid. The expansion effect must be compensated for with the separating diaphragm flexibility. To minimise this effect, it is advisable to: - use capillaries as short as...

Open the catalog to page 2