Daniel 3812 Liquid Ultrasonic Flow Meter Design - Emerson Daniel 3812 Installation Manual

Introduction
January 2019
NOTICE
After the download, follow the instructions in the Readme file. Do not attempt to unzip
the zipped firmware file. Daniel MeterLink unzips the compressed file using the Tools →
Program Download utility.
Refer to the Daniel MeterLink Software for Gas and Liquid Ultrasonic Meters Quick Start Manual
(P/N 3-9000-763) for installation instructions and to setup initial communications. You
may download the manual from the Daniel MeterLink web page:
https://www.emerson.com/documents/automation/quick-start-guide-ultrasonic-flow-
meters-meterlink-software-daniel-en-43940.pdf
1.6 Daniel 3812 Liquid Ultrasonic Flow meter
design
The Daniel 3812 Liquid Ultrasonic Flow Meter designs include a direct or remote mount
electronics option and depending on the meter's outside diameter, have a shroud cover
protecting the transducers and cable assemblies. See
meter body shroud types. Shroud options are:
• split shroud
• bolted band shroud
• latched single band shroud
• clamped band shroud
Figure 1-2: Direct mount electronics assembly with split shroud
A. Explosion-proof transmitter enclosure (CPU Module, Power Supply, I.S. Barrier Board,
Backplane board, and optional LCD Board with glass endcap)
B. Intrinsically-safe base enclosure includes Acquisition Module
C. Meter - body and split shroud for transducers and cables assemblies
16
Installation manual
Table 2-1 and the list below for
3812 Liquid Ultrasonic Flow Meter
3-9000-765