Setup; Setup Steps; Recalibration; Setup 6.1 Setup Steps - Vega VEGABAR 17 Operating Instructions Manual

Instruments with plug
connector or cable outlet
VEGABAR 17 •
6

Setup

6.1

Setup steps

After mounting and electrical connection, VEGABAR 17 is ready for
operation.
VEGABAR 17 delivers a current of 4 ... 20 mA corresponding to the
actual process pressure.
Further settings are not necessary.
6.2

Recalibration

With both instruments with thread ring or terminal housing, zero and
span can be adjusted via integrated potentiometers. Adjustment
range:
•
Zero ± 5 %
•
Span ± 5 %
This allows, for example, the consideration of an installation position
different from the reference installation position.
A shifting of zero shifts span also respectively.
Note:
The potentiometer for span should only be used if you have adequate
calibration equipment (at least 3 times more precise than the devia-
tion of VEGABAR 17).
Recommended recalibration cycle: 1 year.
Proceed as follows:
1. Loosen the plug connector and screw the screwed ring in con-
nected status
2. Place the plug connector onto the instrument place and pull both
carefully out of the instrument
6 Setup
17