2
TX 20
500 mm
200 mm
200 mm
8
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8
Operating instructions
Ex – Temperature Controller Ex-TC/…-It
BU 122-It
Revision 2
MONTAGE
ATTENTION
When selecting the mounting
location, take into account the degree of mechanical
hazard for the terminal housing as well as the IP
protection type and the permitted operating temperature.
RECOMMENDED TOOLS
REQUIRED WRENCH SIZES
Fitting
Wrench sizes
[mm]
M20x1.5
23, 24
M25x1.5
24, 29
1
Do not fasten heating cable and sensor line at the planned
measurement point approx. 500 mm.
2
Prepare the end of the sensor line with a strong wire and
by using adhesive tape to lead a sensor line into the mount-
ing base.
4
Cut off the end
of the heating cable
at an angle of about 45°.
2
Lead a sensor line
into the opening pro-
vided and
pull it about 200 mm
into the mounting
base.
3
Remove the adhe-
sive tape and strong
wire from the sensor
line.
5
Guide the heat-
ing cable into the
mounting stand.
6
Guide the heat-
ing cable about
200 mm through
the mounting
stand.
MOUNTING ON THE PIPE
