VEGA VEGAPULS 51K…54K 4 … 20 mA; HART compact sensor User Manual
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VEGAPULS 51K … 54K
21750-EN-031222
Technical data
Measuring range
1)
Standard
0 … 20 m
VEGAPULS 54
- DN 50 standpipe
0 … 16 m
- DN 100 standpipe
0 … 19 m
Output signal
Signal output
4 … 20 mA current signal in two-wire or
four-wire technology; the HART
®
signal is
modulated to the 4 … 20 mA signal
Fault signal
current output unchanged, 20.5 mA, 22 mA
(adjustable)
Integration time
0 … 999 seconds (adjustable)
Two-wire technology 4 … 20 mA:
The analogue 4 … 20 mA output signal (measuring signal) is transmitted together with the
power supply via one two-wire cable.
Four-wire technology 4 … 20 mA:
Separate power supply. The analogue 4 … 20 mA output signal (measuring signal) is
transmitted in a cable separate from power supply.
Measured value display (optional)
Liquid crystal indication
- in the sensor
scalable output of measured values as graph
and number
- in the external indicating instrument
powered by the sensor
scalable output of measured values as graph
and number. The display unit can be mounted
up to 25 m away from the sensor
Adjustment
- PC and adjustment software VEGA Visual Operating
- adjustment module MINICOM
- HART
®
handheld
1)
Min. distance of the antenna to the medium 5 cm