fafnir SEPARIX-Control CT Technical Documentation Manual page 28

III.d ... adjustment
For operating the interface sensor no Ex-relevant adjustments are required.
III.e ... putting into service
Before putting into service, all devices must be checked of right installation and connection. The elec-
trical supply, as well of connected devices, must be checked.
III.f ... maintenance (servicing and emergency repair)
As part of regular maintenance of the Oil/Water Separator, the interface sensor must thoroughly be
cleaned using a moist cloth. Grease-dissolving cleansing agents can be used to remove any firmly cling-
ing grease or oil residues. Sharp-edged objects are unsuitable for the purpose of cleaning since they
could damage the sensor.
In case of a defect, the interface sensor must be sent back to FAFNIR or one of its representatives.
There is compliance with the requirements for the dielectric strength between the intrinsically safe circuit
and the chassis of the interface sensor with 500 V
IV Equipment marking
1 Manufacturer:
2 Type designation:
3 Certificate number:
4 Ex marking:
5 CE marking:
6 Technical Data
V Technical data
The safety-related values are defined with:
Input voltage
Input current
Input power
The externally effective capacitance and inductance are:
Internal capacity
Internal inductance
The interface sensor may be used in the following temperature ranges:
Ambient temperature
Medium temperature
General information (see also EN 60079-0, section 1):
Zone 0 exists only under atmospheric conditions:
Temperature range
Pressure range
Oxidants
The interface sensor achieves a degree of protection provided by enclosure:
Degree of protection
VI Specific conditions for use
None.
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FAFNIR GmbH Schnackenburgallee 149 c

in accordance with EN 60079-11, section 6.3.13.
AC
FAFNIR GmbH, 22525 Hamburg
SEPARIX-C ...
TÜV 03 ATEX 2368 X
II 1 G Ex ia IIB T4 Ga
0044
U 15 V
≤
i
L < 100 µH
i
U 15 V
≤
i
I 30 mA
≤
i
P ≤ 100 mW
i
C ≤ 10 nF
i
L ≤ 100 μH
i
-20 °C ≤ T ≤ +60 °C
a
0 °C ≤ T ≤ +60 °C
F
-20 °C ... +60 °C
0,8 bar ... 1,1 bar
Air (oxygen content approx. 21 %)
IP68
22525 Hamburg Tel: +49 / (0)40 / 39 82 07-0 
 
I 30 mA
≤
i
C < 10 nF
i
www.fafnir.de
P 100 mW
≤
i
T +60 °C
≤
a
info@fafnir.de
