VEGA VEGABAR 81 4 … 20 mA - Operating Instructions - Manual (Page 8)

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3 Product description
VEGABAR 81 • 4 … 20 mA
45025-EN-131010
This operating instructions manual applies to the following instrument
versions:
•
Hardware from 1.0.0
•
Software version from 1.0.0
The scope of delivery encompasses:
•
Pressure transmitter
•
Documentation
– this operating instructions manual
– Test certificate measuring accuracy (optional)
– Operating instructions manual "Display and adjustment mod-
ule" (optional)
– Supplementary instructions manual "Heating for display and
adjustment module" (optional)
– Supplementary instructions manual "Plug connector for con-
tinuously measuring sensors" (optional)
– Ex-specific "Safety instructions" (with Ex versions)
– if necessary, further certificates
3.2 Principle of operation
The VEGABAR 81 is suitable for the measurement of the following
process variables:
•
Process pressure
•
Level
Fig. 2: Process pressure measurement VEGABAR 81
In combination with a slave sensor, VEGABAR 81 is also suitable for
electronic differential pressure measurement.
You can find detailed information in the operating instructions of the
respective slave sensor.
VEGABAR 81 is suitable for applications in virtually all industries. It is
used for the measurement of the following pressure types.
•
Gauge pressure
•
Absolute pressure
•
Vacuum
Scope of this operating
instructions manual
Scope of delivery
Measured variables
Electronic differential
pressure
Application area