Manual
12
Version of elec-
tronic module SE30
Supply voltage
Output
Order code
Hall 12-36 V DC 2 transistors,
NPN and
PNP
423913
Hall Low
Power
energized via the
Bürkert transmitter
the flow sensor is
connected to
1 NPN
transistor
423914
Ordering codes of fitting S030 can be found within the
related data sheet: refer to the data sheet to select the
fitting appropriate to the process.
English
13
6. TECHNICAL DATA
Conditions of use
Ambient temperature
(operating)
-15 °C to +60 °C
Air humidity < 80%, non condensated
Protection rating IP65, female connector wired,
plugged and tightened
Conformity to standards and
directives
The device conforms to the EC directives through the
following standards:
• EMC: EN 61000-6-2, EN 61000-6-3
• Pressure: The S030 fitting complies with article 3 of §3
from 97/23/CE directive.
Acc. to pressure directive 97/23/CE, the fitting can only
be used in the following cases (depending on the max.
pressure, the DN of the pipe and the fluid):
Type of fluid Conditions
Fluid group 1 § 1.3.a only DN ≤ 25
Fluid group 2 § 1.3.a DN ≤ 32
or DN > 32 and PNxDN ≤ 1000
Fluid group 1 § 1.3.b PNxDN ≤ 2000
English
13
14
Type of fluid Conditions
Fluid group 2 § 1.3.b DN ≤ 200
General data
Pipe diameter DN6 to DN65
The appropriate diameter is deter-
mined using the flow rate / DN / fluid
velocity graphs.
Pressure class Depends on the material of the fitting
used and on the fluid temperature:
refer to the operating instructions of
the fitting used.
Fluid temperature
• with fitting S030 in
metal or PVDF
• with fitting S030
in PP
• with fitting S030 in
PVC
The fluid temperature may be restricted
by the fluid pressure: refer to the ope-
rating instructions of the fitting used.
• -15 to +100 °C
• 0 to +80 °C
• 0 to +50 °C
Type and data of the
fluid
refer to the operating instructions of
the fitting used.
English
15
Flow rate measuring
range
0,3 to 10 m/s
Accuracy, with standard
K factor
≤ ±(0.5 % of the full scale + 2.5 % of
the measured value)*
Linearity ≤ ± 0,5 % of the full scale (10 m/s)*
Repeatability ± 0,4 % of the measured value*
* Determined in the following reference conditions: medium =
water, water and ambient temperatures 20 °C, min. upstream and
downstream distances respected, appropriate pipe dimensions
English
15