VEGA VEGAFLEX 81 4 … 20 mA_HART two-wire Coax probe With SIL qualification User Manual
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3 Product description
VEGAFLEX 81 • 4 … 20 mA/HART two-wire
44216-EN-130823
You can find further information in the operating instructions "Interface
adapter VEGACONNECT" (Document-ID 32628).
The VEGADIS 81 is an external display and adjustment unit for VEGA
plics
®
sensors.
For sensors with double chamber housing the interface adapter
"DISADAPT" is also required for VEGADIS 81.
You can find further information in the operating instructions "VE-
GADIS 81" (Document-ID 43814).
VEGADIS 62 is suitable for measured value indication and adjustment
of sensors with HART protocol. It is looped into the 4 … 20 mA/HART
signal cable.
You can find further information in the operating instructions "VE-
GADIS 62" (Document-ID 36469).
The protective cover protects the sensor housing against soiling and
intense heat from solar radiation.
You will find additional information in the supplementary instructions
manual "Protective cover" (Document-ID 34296).
Screwed flanges are available in different versions according to the
following standards: DIN 2501, EN 1092-1, BS 10, ANSI B 16.5,
JIS B 2210-1984, GOST 12821-80.
You can find additional information in the supplementary instructions
manual "Flanges according to DIN-EN-ASME-JIS" (Document-ID
31088).
The electronics module VEGAFLEX 80 series - SIL is a replacement
part for TDR sensors of the VEGAFLEX 80 series with SIL qualifica-
tion. Electronics modules with SIL qualification must only be replaced
by identical electronics modules.
You can find further information in the operating instructions manual
"Electronics module VEGAFLEX series 80".
The display and adjustment module can be optionally replaced by a
display and adjustment module with heating function.
You can use this display and adjustment module in an ambient tem-
perature range of -40 … +70 °C.
You can find further information in the operating instructions "Display
and adjustment module with heating" (Document-ID 31708).
VEGADIS 81
VEGADIS 62
Protective cap
Flanges
Electronics module
Display and adjustment
module with heating