120
Manual Index
Index
Daniel 3812 Liquid Ultrasonic Flow Meter Installation Manual
December 2014
3-9000-765 Rev G
incorrect sling attachment
..........................................44
safety precautions using swivel hoist rings
............36
Split shroud security seals
.....................................70
,
swivel hoist rings
............................................................35
90 degree angle between slings
................................37
Meter specifications
..............................................................13
analog Input(s)
................................................................15
analog output(s)
.............................................................16
connectivity
.....................................................................15
Digital Input(s)
................................................................15
frequency output/digital outputs
.............................16
power
.................................................................................14
temperature
....................................................................14
transducers
......................................................................14
Meter tube considerations
bi-directional flow
..........................................................32
piping unidirectional flow
...........................................31
MMU
.............................................................................................4
Mounting in heated or cooled pipelines
.........................45
O
Open source licenses
..........................................................101
Opensource
BSD Open Source License
..........................................117
GNU General Public License
......................................102
GNU Lesser General Public License
.........................113
M.I.T License
..................................................................118
P
Piping recommendations
....................................................30
bidirectional flow
...........................................................32
unidirectional flow
.........................................................31
Port A
communications
............................................................56
Pre-installation considerations
..........................................17
Public domain
........................................................................101
S
Safety
.........................................................................................17
ATEX Directive 94/9/EC
................................................17
FCC compliance
..............................................................19
Seal the meter
Bolted band shroud security seals
............................68
Clamped band shroud security seals
.......................69
Latched band shroud security seals
.........................71
Split shroud security seal
.............................................70
Sealing the unit
.......................................................................73
Section
.......................................................................................75
Securing end caps and shroud
...........................................64
Serial Port A parameters
......................................................56
Shroud options
..........................................................................6
bolted band shroud
.........................................................6
clamped band shroud
.....................................................6
latched single band shroud
...........................................6
split shroud
.........................................................................6
Source code for executable files
......................................101
Startup
startup and configuration
.................................... 47
systems that use flame-proof cable
.........................51
T
Transducer
LT-10 operating temperature
....................................14
LT-11 operating temperature
....................................14
Transmitter Electronics Enclosure
chassis ground
.................................................................48
U
Ultrasonic type
........................................................................13
W
Wiring and connections
Ethernet cable to PC communication
......................55
Ethernet communications
...........................................55
Modbus ASCII
..................................................................52
Modbus ASCII or RTU
....................................................52
PC to meter serial connection
....................................57
PlantWeb® architecture
..............................................52
RS-485 full duplex
..........................................................52
TCP/IP protocol
...............................................................52
Wiring and I/O
.........................................................................52
Numerics
3812 meter
accuracy limits
................................................................13
body and flange pressure rating range (psi)
..........13
communications
............................................................15
design
..................................................................................6
digital, analog, and frequency inputs
......................15
digital, analog, and frequency outputs
...................16
electronic specifications
..............................................14
Enclosure materials
.......................................................13
flange types
......................................................................13
linearity
..............................................................................13
meter performance
.......................................................13
meter type
........................................................................13
Minimum operating pressure
.....................................13
pre-installation considerations
..................................17
repeatability
.....................................................................13
specific gravity
................................................................13
specifications
...................................................................13
temperature base electronic enclosure
..................14
Velocity range
.................................................................13