Vega VEGADIS 176 Operating Instructions Manual - 3 Product Description
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3 Product description
VEGADIS 176 • External indicating and adjustment display without external energy for front panel mount-
ing
47916-EN-170801
3 Product description
3.1 Configuration
The scope of delivery encompasses:
•
Indication and adjustment display VEGADIS 176
•
Mounting material
•
Documentation
– This operating instructions manual
– Exspecificsafetyinstructions(withExversions),ifnecessary
furthercertificates
3.2 Principle of operation
The VEGADIS 176 is an external indicating and adjustment display
without additional external energy for front panel mounting. It is used
for separate measured value indication of all standardized 4 … 20 mA
circuits.AnexistingHARTsignalwillnotbeinfluenced(HART-trans-
parent).
The instrument is looped directly into the 4 … 20 mA circuit and
requires no separate power supply.
3
4
1
2
Fig. 1: Connection of VEGADIS 176 to a sensor
1 Voltage supply/Signal output sensor
2 VEGADIS 176
3 4 … 20 mA signal cable
4 Sensor
3.3 Indication and adjustment
The VEGADIS 176 is equipped with a 5-digit, scalable LC display.
Apart from the digital measured value, parameter adjustment of
an analogue bar graph and the unit is also possible. If required,
background lighting can be activated by selecting the corresponding
terminals.
Adjustment is carried out via three keys in the front plate of the instru-
ment.
Scope of delivery
Application area