VEGA VEGAPULS WL 61 4 … 20 mA_HART - two-wire - Manual (Page 56)

56
INDEX
VEGAPULS WL 61 • 4 … 20 mA/HART - two-wire
38061-EN-121011
INDEX
A
Accessories
– External indicating and adjustment unit 12
– Interface adapter 12
Application area 11
C
Check signal 37
Connection cable 23
D
DD (Device Description) 32
E
Echo curve memory 33
EDD (Enhanced Device Description) 32
Error messages 34
Event memory 33
F
Fault rectification 37
Flow measurement
– Khafagi-Venturi flume 22
– Rectangular flume 21
Foam generation 21
Functional principle 11
H
HART resistor 28
I
Inflowing medium 19
Installation
– Angle 13
– Bracket 14
– Straining clamp 13
Installation position 18
M
Measured value memory 33
Measurement error 38
Mounting
– Flange 16
N
NAMUR NE 107
– Failure 35
– Function check 36
– Maintenance 36
– Out of specification 36
P
Packaging 11
Polarisation plane 17
R
Repair 41
S
Sensor orientation 20
Service hotline 41
Socket 19
Status messages 34
Storage 11
T
Type label 10
V
Vessel installations 20
Voltage supply 23