VEGA VEGAPULS 62 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART - four-wire - Manual (Page 77)

77
INDEX
VEGAPULS 62 • 4 … 20 mA/HART - four-wire
36504-EN-121011
INDEX
A
Accessories
– External indicating and adjustment unit 12,
13
– External radio unit 13
– Flanges 13
– Indicating and adjustment module 12
– Interface adapter 12
– Protective cover 13
Adjustment
– Max. adjustment 42
– Min. adjustment 41
Adjustment system 34
Agitator 21
Application area 11
Applications
– Bulk solid 38
– Liquid 35
– Standpipe 36
C
Cable entry 27
Check signal 56
Connection cable 27
Connection compartment
– Double chamber housing 30, 31
Connection procedure 28
Connection technology 28
Curve indication
– Echo curve 43
– False signal suppression 43
D
DD (Device Description) 51
Default values 46
E
Echo curve memory 52
Echo curve of the setup 43
EDD (Enhanced Device Description) 51
Electronics compartment, double chamber
housing 30
Error messages 53
Event memory 52
F
False signal suppression 43
Fault rectification 56
Flow measurement
– Khafagi-Venturi flume 26
– Rectangular flume 25
Foam generation 21
Functional principle 11
G
Grounding 27
I
Inflowing medium 17
Installation position 16
K
Key function 33
L
Linearisation curve 45
M
Main menu 34
Meas. reliability 42
Measured value memory 52
Measurement error 57
Measurement in a surge pipe 21
Measurement in the bypass 23
Medium
– Liquid Bulk solid 35
Moisture 14
N
NAMUR NE 107
– Failure 54
– Function check 55
– Maintenance 55
– Out of specification 55
P
Packaging 11
Peak value 42
Polarisation plane 16
Potential equalisation 27
Protection class 27
R
Reflection properties 35
Repair 61
Replacement parts
– Antenna impedance cone 13
– Electronics module 13
Reset 45