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Elster 6 Series User Manual

Elster 6 Series
68 pages
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73023467_B_EN
i 2018-06-07
Doc: 10000050188

Table of Contents

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Elster 6 Series Specifications

General IconGeneral
BrandElster
Model6 Series
CategoryMeasuring Instruments
LanguageEnglish

Summary

General Information

About these Instructions

Explains the manual's purpose, scope, and compliance with directives and standards.

Limitation of Liability

Outlines warranty provisions and manufacturer's responsibility for product use and potential damages.

Text Labelling

Presentation of Safety and Risk Instructions

Explains formats for hazard warnings, safety instructions, and tips for clear communication.

Character Formats

Details various character formats used in the manual, including hyperlinks and special symbols.

Abbreviations

Lists and defines abbreviations used throughout the document for clarity and consistency.

Ultrasonic Flow Meter Series 6

General

Provides an overview of the UFM Series 6 Q.Sonicplus, its design, and capabilities.

Applicable Standards

Lists the European directives and international standards the flow meter complies with.

Configuration

Describes the path types (Axial and Swirl) and the Q.Sonicplus path layout.

Calibration

Explains the requirement for calibration in custody transfer applications and lists calibration facilities.

Theory of Operation

Flow Velocity Measurement

Explains how ultrasonic pulses are used to measure gas velocity based on travel times.

Correction after Calibration

Details how the meter is adjusted after calibration, either by factor or linearization.

Volume Flow at Line Conditions

Describes the calculation of volume flow using gas velocity and flow cell cross-section.

System Description

Flow Cell and Signal Processing Unit

Describes the flow cell, SPU, and transducers as key components of the meter system.

Sensors and Nameplates

Details optional sensors, labels, and nameplates, including certification information like ATEX, IECEx, FM, CSA.

Sealing Procedures

Outlines important sealing locations and processes as required by MID certificate and general advice.

Installation and Commissioning

Introduction and Installation Requirements

Covers initial checks, pipeline installation, and testing requirements for the flow meter.

Wiring, Configuration, and Commissioning

Details wiring instructions, SPU configuration, and procedures for cold and hot commissioning.

Operation

LED at Display

Explains the function of the two LEDs (Power and Status) for meter indication.

Front Panel and Touch Display

Describes the interactive touch screen display and its 7 touch areas for measurements and diagnostics.

Basic Display

Details the values displayed on the basic screen, including Qline, Vm FWD, Vm REV, and Vline.

Home Screen

Shows the Home Screen menu with options like Language Selection, Info, Error List, and System.

Diagnostics

Explains how to access and interpret general meter diagnostics and path-specific data.

Info

Describes how to access general information about electronics and software, including submenus.

Maintenance

Collecting and Inspecting Data

Covers data collection methods and rules for analysing measured data like sample rate and performance.

Exchanging Components

Details procedures for exchanging parts like sensors, transducers, and SPU, including warnings and precautions.

Verifying Software Versions

Verifying Components with Checksums

Explains how to check software versions and checksums of various meter components.

Verifying Software Status of Parameter Build Up

Guides on checking the software status of different modules via the front panel.

Display Test

Describes how to perform a display test to check screen functionality.

Checking Errors and Warnings

Explains how to view and accept meter errors and warnings via the front panel.

PC Software Package

Introduces the SonicExplorer software for configuration and monitoring, with download information.

User Rights / Login

User Profiles and Access Levels

Details the available user profiles (Admin, User1, User2) and their respective permissions.

Shipping and Storage

Handling and Storage Conditions

Provides guidelines for careful handling and proper storage conditions to maintain instrument integrity and warranty.

MID Requirements

General MID Applicability

Explains the applicability of MID requirements for fiscal metering and environmental class compliance.

EC Declaration of Conformity

Lists the applicable directives (PED, ATEX, EMC, MID) the meter complies with.

Sealing Requirements

Mentions the requirement for sealing MID compliant meters and refers to relevant sections.

Calibration Documentation

Describes the documentation accompanying an MID compliant meter for calibration and conformity.

Installation Requirements

Highlights special attention needed for mounting according to EC certificate and power supply requirements.

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