Data Sheet for Product

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Siemens Pressure sensors QBE2004-P... / QBE2104-P… A6V10434676_en--_b
Building Technologies 2017-12-01
Technical data
Electrical interface
Power supply
Supply voltage (QBE20
04…)
Current consumption
Supply voltage (QBE
2104…)
Current consumption
Protection by extra low voltage (SELV, PELV)
AC 24 V ± 15%, 50...60 Hz or DC 12...33 V
<7 mA, < 0.5 VA
DC 7…33 V
< 23 mA, < 0.7 VA
External supply line protection
Fuse slow max. 10 A
or
Circuit breaker max. 13 A
Characteristic B, C, D according to EN 60898
or
Power source with current limitation of
max. 10 A
Output signal QBE2004…
Output signal
QBE2104…
DC 0 ...10 V, load >10 kΩ, < 100 nF, 3-wire
DC 4…20 mA, R
Load
≤ Ohm
2-wire
Insulation voltage
500V
Functional data
Application range
Refer to "Type summary"
Me
asuring accuracy
FS = Full sc
ale
Characteristic curve
1)
Resolution
Temperatur
e response
L
ong-term stability (as per IEC EN60770-1)
±0.3 % FS
0.1 % FS
<±0.2 % FS/10 °C (-15…85 °C)
<±0.25 % FS
1)
typical; max. 0.5 % FS (including zero point, end value, linearity, hysteresis, and reproducibility)
Dynami
c response Response time: <2 ms, typical 1 ms
Load change: < 100 Hz
Nominal pressure
Relative pressure as in "Type summary"
(measurement of difference from ambient
pressure)
Max. admissible pressure
3 x scale end value of measuring range (FS)
Rupture pressure
6 x scale end value of measuring range (FS)
Medi
a
Admiss
ible temperature of medium
Suitable for all media, including ammonia
(see “Accessories“)
− 40...+ 135 °C
Protection
Protection standard
IP 67 to EN 60529
Protection class
III according to EN 60730-1
Connections
Electric connection
QBE2004
QBE2104
PVC cable length 1.5 m, 3 x 0.5 mm
2
PVC cable length 1.5 m, 2 x 0.5 mm
2
Screwed fitting
Internal thread
7
/16-20 UNF
Environmental conditions
Temperatur
e
Humidity
Operation
− 30...+ 85 °C
Insensitive to
Condensation
Storage
− 50...+ 100 °C
Insensitive to
Condensation
Mechani
cal robustness
Shock
Continuous shock
Vibration
DIN IEC 60 066-2-27
DIN IEC 60 068-2-29
DIN IEC 60 068-2-6
Maintenance
maintenance-free
Mounting position
optional
Directives and standards
Product standard
EN 61326-1
Electrical equipment for measurement, control
and laboratory use. EMC requirements. General
requirements
EU Conformity (CE)
8000078214 *)
RCM Conformity
CE1T1909en_C1 *)
Weight
Including packaging
0,171 kg
*) The documents can be downloaded from http://siemens.com/bt/download.
Operating voltage – 7 V
0,02 A