Owner's manual

ii
Model MT 3810
Contents
Installation and Operation Manual
X-VA-MT3810-eng
Part Number: 541B050AAG
December, 2008
Figures
Figure Page
Number Number
1-1 Model MT 3810 Meter Dimensions................................................................................................... 1-4
1-2 Transmitter Only Wiring Diagram ..................................................................................................... 1-7
1-3 Transmitter Only Wiring Notes ......................................................................................................... 1-8
1-4 Transmitter with Alarm and Pulse Outputs Wiring Diagram ............................................................. 1-9
1-5 Transmitter with Alarm and Pulse Outputs Wiring Notes ................................................................ 1-10
1-6 Power Supply vs. Maximum Load resistance .................................................................................. 1-11
1-7 Model MT 3810 Explosion-proof Housing Wiring Diagram.............................................................. 1-13
1-8 Transmitter with Inductive Alarms Wiring Diagram.......................................................................... 1-15
1-9 Transmitter with Inductive Alarms Wiring Notes .............................................................................. 1-16
1-10 Inductive Alarms Only Wiring Notes ................................................................................................ 1-19
1-11 Inductive Alarms Only Wiring Notes ................................................................................................ 1-20
2-1 Typical Bypass Installation................................................................................................................ 2-3
2-2 Smart Meter Manager Electrical Configuration................................................................................. 2-5
2-3 Typical SMM Transmitter Analog Output and Power Wiring ............................................................. 2-5
2-4 Alternate SMM Transmitter Analog Output and Power Wiring (Where 4-20 mA is not required) ..... 2-6
2-5 Multi-drop SMM Transmitter Analog Output and Power Wiring ........................................................ 2-6
2-6 Typical SMM Transmitter with Alarms and Pulse Digital Output and Power Wiring.......................... 2-8
3-1 Model MT 3810 SMM Electronics Device Description Tree (Basic Setup) ....................................... 3-3
3-2 Model MT 3810 SMM Electronics Device Description Tree (Detailed Setup) ................................... 3-4
3-3 HART Communicator ....................................................................................................................... 3-5
3-4 Typical HART Communicator Interface ............................................................................................ 3-5
3-5 HART Communicator Action / Hot Keys ........................................................................................... 3-6
3-6 HART LCD ....................................................................................................................................... 3-6
4-1 Meter Float Replacement & Cleaning............................................................................................... 4-6
Tables
Table Page
Number Number
1-1 Model MT 3810 Capacities, Pressure Drop and Viscosity Immunity Ceiling .................................... 1-3
1-2 Model MT 3810 Pressure Ratings .................................................................................................... 1-3
1-3 Maximum Fluid Temperatures at 104
o
F (40
o
C) Ambient .................................................................. 1-3