Brochure

20
Refrigerant Pressure Sensors
Part Number Version Output Pressure Accuracy Category Power
Relative Differential 0 to10 Vdc 4 to 20mA Relay Contact LCD Display Adjustable PSII Percentage Basic Standard High Quality 24 Vac Vdc
QBE2001-P10U
n n
-14.5 to 130
n n
16 to 33
QBE2001-P25U
n n
-14.5 to 348
n n 16 to 33
QBE2x01-P
Designed for refrigeration
areas, Siemens pressure
sensors feature a stainless steel
membrane that is welded to
the housing, eliminating the
need for a seal. This enables
use with all refrigerants, even
ammonia and carbon dioxide,
as well as with high process
temperatures and aggressive
media.