VEGA VEGAFLEX 86 4 … 20 mA_HART two-wire Coax probe With SIL qualification - Manual (Page 2)

2
Quick start
VEGAFLEX 86 • 4 … 20 mA/HART two-wire
44231-EN-130823
Quick start
The quick start procedure enables a quick setup with many applica-
tions. You can find further information in the respective chapters of the
operating instructions manual.
→
Distance from the metallic vessel wall > 300 mm. Distance from
non-metallic vessel wall > 500 mm. The probe must not touch any
installations or the vessel wall.
For further information see chapter "Mounting".
1. Make sure that the power supply corresponds to the specifica-
tions on the type label.
2. Connect the instrument according to the following illustration
5 1 2 + ( ) (-) 6 7 8
4...20mA
2
3
4
1
Fig. 1: Electronics and connection compartment, single chamber housing
1 Voltage supply, signal output
2 For display and adjustment module or interface adapter
3 For external display and adjustment unit
4 Ground terminal for connection of the cable screen
See also chapter "Connecting to power supply"
1. In this menu item you can select the application. You can choose
between level and interface measurement.
2. In the menu item "Medium - Dielectric constant" you can define
the medium type (medium).
3. Carry out the adjustment in the menu items "Min. adjustment" and
"Max. adjustment".
4. A "Linearization" is recommended for all vessels in which the
vessel volume does not increase linearly with the level - e.g. in a
horizontal cylindrical or spherical tank. Activate the appropriate
curve.
5. A "False signal suppression" detects, marks and saves the false
signals so that they are no longer taken into account for level
measurement. We generally recommend a false signal suppres-
sion.
Mounting
Electrical connection
Set parameters