SIEMENS Air duct differential pressure sensor,QBM3020..
- Brand: SIEMENS
- Type: QBM3020..
Pressure
Differential pressure sensor air and non-aggressive gas QBM..
SIEMENS Air duct differential pressure sensor,QBM3020.. DC 0...10 V
For use with air or nonaggressive gases, for extremely demanding accuracy and high requirements. With
diaphragm sensing element.
Availabe with switchable pressure-linear or extracting-the-root characteristic and digital display. Withextracting-the-root characteristic, the pressure measuring range is adjustable.
CE-, UL listed.Supplied complete with PVC connecting tube of 2 m.
Operating voltage AC 24 V
DC 13.5...33 V
Power consumption 0.5 VA
Analog output, signal DC 0...10 V
Sensing element Pressure diaphragm
Response time <20 ms
Pressure conneciton Connection branch, 6.2 mm dia.
Connection, electrical Screw terminals
Degree of protection IP54
Dimensions (W x H x D) 101 x 86 x 49 mm
Range overview QBM3020.. with switchable characteristic (linear / root extracted)
|
Product No.
|
Product No.
|
Measuring range, pressure
[Pa] |
Analog output, signal
|
|
|
|
|
|||
|
QBM3020-1U
|
S55720-S233
|
-50…+50Pa
|
±（30…50）Pa
|
0…10 V DC
|
|
QBM3020-1
|
S55720-S234
|
0…100Pa
|
50…100Pa
|
0…10 V DC
|
|
QBM3020-3
|
S55720-S235
|
0…300Pa
|
100…300Pa
|
0…10 V DC
|
|
QBM3020-5
|
S55720-S236
|
0…500 Pa
|
300…500 Pa
|
0…10 V DC
|
|
QBM3020-10
|
S55720-S237
|
0…1000 Pa
|
500…1000 Pa
|
0…10 V DC
|
|
QBM2030-25
|
S55720-S238
|
0…2500 Pa
|
1600…2500 Pa
|
0…10 V DC
|
|
QBM3020-1D
|
S55720-S239
|
0…100Pa
|
50…100Pa
|
0…10 V DC
|
|
QBM3020-3D
|
S55720-S240
|
0…300Pa
|
100…300Pa
|
0…10 V DC
|
|
QBM3020-5D
|
S55720-S241
|
0…500 Pa
|
300…500 Pa
|
0…10 V DC
|
|
QBM3020-10D
|
S55720-S242
|
0…1000 Pa
|
500…1000 Pa
|
0…10 V DC
|
|
QBM2030-25D
|
S55720-S243
|
0…2500 Pa
|
1600…2500 Pa
|
0…10 V DC
|
