4000

Introduction

 

 

1 Introduction

1.1Using This Manual

This manual is designed to assist the user with the installation, configuration, operation, maintenance, and troubleshooting of the Varec Model 4000 Advanced Technology Transmitter (ATT).

1.2Getting Acquainted with the Advanced Technology Transmitter (ATT)

The Varec Model 4000 Advanced Technology Transmitter (ATT), in conjunction with a host, represents a data acquisition and communications system for use in liquid level measurement and/or other measurement applications. Liquid level measurement is provided by the Advanced Technology Transmitter coupled to a Varec Model 2500 or other level gauge, as shown in Figure 1-1.

 

Tank Gauge

 

and

 

Transmitter

 

Power

 

Loop

 

Communcations

 

3-wire

 

RTD

 

8130 RTU

FuelsManager

or

8300 TGI

Software

 

 

Loop Communcations

 

Communications

 

between DCS/PLCs

 

for control capabilities

 

Field

 

Junction Box

 

Star Communcations e.g. Mark/Space

Figure 1-1: Tank Installation with Model 4000 ATT

1

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Varec 4000 manual Introduction, Using This Manual