FISCHER ME50 R Series, Operation Manual

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FISCHER Mess- und Regeltechnik GmbH Technical Data | 5
BA_EN_ME50_ATEX 21/28
5.6 Application conditions
Ambient
temperature range without display -20 °C … +60 °C
with display -20 °C … +60 °C
Storage temperature range -10 °C … +70 °C
Medium temperature range (in opera-
tion) -10 °C … +85 °C
ATEX EN 60079-0:2012 + A11:2013
EN 60079-15:2010
EMC EN 61326-1:2013
EN 61326-2-3:2013
RoHS EN 50581:2012
Type of protection: IP 65 acc. to EN 60529
Materials of the parts that come into contact with the surroundings
Casing CrNi Steel 1.4404, 1.4571
Process adapter TC
Clamp light/solid CrNi Steel 1.4404
High pressure CrNi Steel 1.4308
TC clamp CrNi steel 1.4301
Front pane Safety composite glass
M12 plug Ms nickel-plated, PA, FKM, Ms
Materials of the parts that come into contact with the measuring medium
Process adapter TC
Clamp light/solid CrNi Steel 1.4404
High pressure CrNi Steel 1.4308
TC seal FKM (Viton
®
)
Sensor membrane Ceramics Aluminium oxide ceramic Al
2
O
3
(99.9
%)
Piezo-resistive CrNi 1.4435
5.7 Construction design.
All dimensions in mm unless otherwise stated
5.7.1 Dimensional picture
78
98.5 Ø72
Ø50.5
Fig. 12: Dimension drawing