Emerson 3812 User Manual

3-9000-765 Rev H

June 2015

List of Tables

Acronyms, abbreviations and definitions ........................................................................... 3

Meter specifications......................................................................................................... 13

3812 Ultrasonic Meter shrouds options per ANSI pressure rating ..................................... 27

Piping recommendation for uni-directional or bi-directional flow .................................... 31

Hoist ring part number lookup table ................................................................................ 39

Hoist ring lookup table for Daniel Model 3812 Liquid Ultrasonic Flow Meters................... 39

Configurations for open collector frequency outputs ....................................................... 45

CPU Module labeling and LED functions ........................................................................... 52

Ethernet cable to PC communication ............................................................................... 53

Serial Port A parameters................................................................................................... 54

Frequency/Digital Outputs possible configurations.......................................................... 58

DHCP server switch settings............................................................................................. 60

Configuration protect switch settings .............................................................................. 61

Local display labels, descriptions and valid units............................................................... 75

Open source licences  ................................................................................................99