Temperature sensor
TM45x1
5
Welding operation:
Fig. 1: Applying the fixing points
Fig. 2: Applying the welding seams
u
Apply the fixing points of the welding thermowell at equal distance (crosswise) with a sufficient
adhesive force.
u
Apply the welding seams between the fixing points opposite each other.
u
Ensure sufficient intervals between the individual welding operations to avoid glowing through or
warping of the welding thermowell due to overheating.
After completion of the welding operation:
u
Let the workpiece cool down.
u
Slightly grease the thread using a lubricating paste which is suitable and approved for the
application.
u
Screw the sensor into the adapter and tighten. Tightening torque: 30...50 Nm.
5 Electrical connection
The unit must be connected by a qualified electrician. Voltage supply according to EN50178,
SELV, PELV.
u
Disconnect power.
u
Connect the unit as follows:
4
3
2
1
1
2
3
4
Fig. 3: Wiring diagram (colours in accordance with DIN EN 60947-5-2)
1:
BN (brown)
2:
WH (white)
3:
BU (blue)
4:
BK (black)
6 Maintenance, repair and disposal
The operation of the unit is maintenance-free.
Only the manufacturer is allowed to repair the unit.
u
After use dispose of the device in an environmentally friendly way in accordance with the
applicable national regulations.
u
Define regular calibration intervals according to the process requirements.
