VEGA VEGADIS 81 - Manual (Page 8)

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3 Product description
VEGADIS 81 •
43814-EN-130502
The scope of delivery encompasses:
•
Display and adjustment unit VEGADIS 81
•
Cable entry M20 x 1 for the sensor
•
Documentation
– this operating instructions manual
– Operating instructions manual 27835 "Display and adjustment
module PLICSCOM" (optional)
– Ex-specific "Safety instructions" (with Ex versions)
– if necessary, further certificates
3.2 Principle of operation
The VEGADIS 81 is an external measured value indicating unit that
can also be used to adjust the sensors.
Depending on the sensor, it can be mounted up to 25 m or 50 m away
from the sensor and is directly powered by the sensor. A separate
voltage supply is not required.
If the sensor is difficult to access, it can be mounted at a more favour-
able location.
The measured value indication and the sensor adjustment are carried
out via the display and adjustment module integrated in VEGADIS 81.
4
1
3
2
4
Fig. 2: Connection of VEGADIS 81 to the sensor
1 Voltage supply/Signal output sensor
2 Sensor
3 Connection cable, sensor - VEGADIS 81
4 VEGADIS 81
Measured value indication and sensor adjustment are carried out via
the display and adjustment module integrated in VEGADIS 81.
Due to the low ambient temperatures, the version with heated display
and adjustment module is selected for this example.
Scope of delivery
Application area
Application example
Application example -
with heating