75
INDEX
VEGAPULS 66 • 4 … 20 mA/HART - two-wire
36519-EN-121011
INDEX
A
Accessories
– External indicating and adjustment unit 12
– External radio unit 13
– Indicating and adjustment module 12
– Interface adapter 12
– Protective cover 13
Adjustment
– Max. adjustment 40
– Min. adjustment 39
Adjustment system 32
Applications
– Bulk solid 36
– Liquid 33
– Standpipe 34
C
Cable entry 23
Check signal 54
Connection cable 23
Connection procedure 24
Connection technology 24
Curve indication
– Echo curve 41
– False signal suppression 41
D
DD (Device Description) 49
Default values 44
E
Echo curve memory 50
EDD (Enhanced Device Description) 49
Electronics and connection compartment,
single chamber housing 26
Electronics compartment, double chamber
housing 26
Electronics compartment with Ex-d double
chamber housing 27
Error messages 51
Event memory 50
F
False signal suppression 41
Fault rectication 54
Functional principle 11
G
Grounding 23
H
HART resistor 46
K
Key function 31
L
Linearisation curve 42
M
Main menu 32
Meas. reliability 40
Measured value memory 50
Measurement error 55
Medium
– Liquid Bulk solid 33
Moisture 14
N
NAMUR NE 107
– Failure 52
– Function check 53
– Maintenance 53
– Out of specication 53
O
Overll protection according to WHG 43
P
Packaging 11
Peak value 40
Potential equalisation 23
R
Reection properties 33
Repair 59
Replacement parts
– Electronics module 13
Reset 43
S
Service hotline 58
Shielding 23
Socket 16
Status messages 51
Storage 12
T
Type label 10
