Introduction
Siemens Sensors
Pressure sensors for liquids and gases QBE..
Differential pressure sensors for liquids and gase (0…10 V) QBE3000..
For slightly aggressive liquids and gases. With threaded connections G1/8".
Including mounting bracket and 2 screwed fittings for copper pipe, 6 mm dia.
Not suitable for use with ammonia or freones.
Data sheet N1922
Operating voltage AC 24 V
DC 18...33 V
Analog output, signal DC 0...10 V
Pressure conneciton Internal thread G 1/8 "
Connection, electrical Plug-in connection
Medium temperature -15...80 °C
Degree of protection IP65
S55720-S173
Differential pressure sensor for liquids and gase (0…10 V) 0…1 bar
0…1 bar, 0…100 kPa
25 bar
S55720-S174
Differential pressure sensor for liquids and gase (0…10 V) 0…1.6 bar
0…1.6 bar, 0…160 kPa
25 bar
S55720-S175
Differential pressure sensor for liquids and gase (0…10 V) 0…2.5 bar
0…2.5 bar, 0…250 kPa
25 bar
S55720-S176
Differential pressure sensor for liquids and gase (0…10 V) 0…4 bar
0…4 bar, 0…400 kPa
25 bar
S55720-S186
Differential pressure sensor for liquids and gase (0…10 V) 0…6 bar
0…6 bar, 0…600 kPa
25 bar
S55720-S177
Differential pressure sensor for liquids and gase (0…10 V) 0…10 bar
0…10 bar, 0…1 MPa
50 bar
S55720-S178
Differential pressure sensor for liquids and gase (0…10 V) 0…16 bar
0…16 bar, 0…1.6 MPa
50 bar