Barton Flow Recorder

8/17/2019 Barton Flow Recorder

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Contents

Introduction Main Components

◦ Differential Pressure Unit◦ Static Pressure Unit◦ Temperature Sensing Unit

Disposal Pens Errors Calibration


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Introduction

Measuring Flow Rate of Gas

◦ Daniel Software◦ g ! c "#w$ Pf

Most %ccurate Reliable


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Main Components

Case C#art Dri&e Fi&e wa' &al&e

Differential Pressure Unit (ellows Static Pressure Unit Temperature Sensing Unit Disposal Pens

Recording c#art


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Case

)ig#t weig#t Rugged die cast aluminium Rain*s#ield

+ig#l' resistant to weat#ering, scratc#es and industrial fumes Closed neoprene gas-et


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Chart Drive

Chart Rotation Two versions

◦ Battery Wound

◦ Spring Wound

Weekly or daily rotation Positive chart lock hub


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Five way valve

Consists of ◦ Two Suppl' .al&es

Upstream Downstream

◦ One !uali"ing Ports◦ Two #ent


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Differential Pressure Unit

)ocated at t#e bac- of Recorder (ellows Sensing Element Different %rms for Calibration

◦ Range %rm◦ Dri&e %rm◦ /ero %d0ustment %rm


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Bellows

$ost %&portant Part of 'P( 'ifferent Rating depending upon pressure


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Static Pressure Unit

(ourdon Tube Different %rms 1 23ᵒ

◦ Dri&e %rm◦ Range %rm

◦ /ero %d0ustment %rm


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Temperature Sensin Unit


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Disposal Pens

GREE45 Temperature ()UE5 Static Pressure RED5 Differential Pressure


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!rrors


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"ero !rrors


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Span !rrors


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#ineari$ation !rrors


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Cali%ration


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Thankyou

Barton Flow Recorder

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