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CONTENTS
1. INTRODUCTION ..................................................................................... 5
2. TECHNICAL DATA ................................................................................. 6
2.1
G
ENERAL
D
ATA
................................................................................... 6
2.2
A
DDITIONAL DATA FOR EXPLOSION
-
PROOF DEVICES
................................ 7
2.3
S
PECIAL DATA OF THE TWO
-
WIRE
DMSP400
AND
DMSP500 ................. 8
2.4
D
IMENSIONS
........................................................................................ 9
2.5
S
PECIAL CONDITIONS OF SAFE USE
...................................................... 10
2.6
M
AINTENANCE
.
R
EPAIR
,
AND STORAGE CONDITIONS
............................. 10
Software upgrade................................................................................................................................................................................................... 10
3. INSTALLATION .................................................................................... 11
3.1
L
IQUID
L
EVEL
M
EASUREMENT
............................................................. 11
3.2
O
PEN
C
HANNEL
F
LOW
M
EASUREMENT
................................................ 13
3.3
I
NSTALLATION AND
E
LECTRICAL
C
ONNECTION
...................................... 13
3.4
L
OOP
C
URRENT
C
HECKING
................................................................ 14
4. PROGRAMMING .................................................................................. 14
4.1
P
ROGRAMMING WITHOUT
D
ISPLAY
M
ODULE
......................................... 15
4.2
P
ROGRAMMING WITH THE
D
ISPLAY
M
ODULE
........................................ 18
Display Module....................................................................................................................................................................................................... 19
S
TEPS OF THE
D
ISPLAY
M
ODULE
...................................................................................................................................................................................... 19
I
NDICATIONS OF THE
D
ISPLAY
M
ODULE AND
LED
S
TATUS
..................................................................................................................................................... 20
QUICKSET ................................................................................................................................................................................................................ 21
F
ULL
P
ARAMETER
A
CCESS
.............................................................................................................................................................................................. 23
5. PARAMETERS
–
DESCRIPTIONS AND PROGRAMMING ................ 25
5.1
M
EASUREMENT
C
ONFIGURATION
........................................................ 25
5.2
C
URRENT
O
UTPUT
............................................................................ 31
5.3
R
ELAY
O
UTPUT
................................................................................. 32
5.4
D
IGITAL OUTPUT
................................................................................ 32
5.5
M
EASUREMENT
O
PTIMISATION
............................................................ 33
5.6
V
OLUME
M
EASUREMENT
.................................................................... 37
5.7
V
OLUME
F
LOW
M
EASURING
............................................................... 38
5.8
32-P
OINT
L
INEARISATION
................................................................... 44
5.9
I
NFORMATIONAL
P
ARAMETERS
(R
EAD
O
UT
P
ARAMETERS
) .................... 45
5.10
A
DDITIONAL
P
ARAMETERS OF THE
F
LOW
M
ETERING
........................... 47
5.11
S
UPPLEMENTARY PARAMETER OF THE LOGGER
.................................. 47
5.12
T
EST
P
ARAMETERS
......................................................................... 48
5.13
S
IMULATION
.................................................................................... 49
5.14
A
CCESS
L
OCK
................................................................................. 49
6. ERROR CODES ................................................................................... 50
7. PARAMETER TABLE .......................................................................... 51
8. SOUND VELOCITIES IN DIFFERENT GASES ................................... 53