Endress+Hauser PROline prosonic flow 90 Operating Instructions Manual page 94

10 Technical data
Shock and vibration
resistance
Electromagnetic compati-
bility (EMC)
Medium temperature
range
Medium pressure range
(nominal pressure)
Pressure loss
94
according to IEC 68-2-6
To EN 61326/A1 (IEC 1326) "Emmision to class A requirements" and NAMUR Recom-
mendations NE 21.
Process conditions
x Flowrate measuring sensors Prosonic Flow W (Clamp On):
–20...+80 °C
x Flowrate measuring sensors Prosonic Flow U (Clamp On):
–20...+80 °C
x Flowrate measuring sensors Prosonic Flow W (Insertion):
–40...+80 °C
Perfect measurement requires that the static fluid pressure is higher than vapor pres-
sure.
Max. nominal pressure for the W sensors (Insertion): PN 16 (PSI 232)
There is no pressure loss.
PROline Prosonic Flow 90
Endress+Hauser