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Flow Technology Overview

The materials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers and current employees as a resource only. They may not be reproduced, published, or transmitted electronically for commercial purposes. Furthermore, the Company’s name, likeness, product names, and logos, included within these compilations may not be used without specific,

written prior permission from Dwyer Instruments, Inc. ©Copyright 2014 Dwyer Instruments, Inc.

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OverviewBrief overview of flow technology

Flow switchesFlow transmittersDifferential pressure flowSight Flow indicators

Define the scope of applicationsDefine the correct solutionCompetition

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Flow SwitchesPaddle or vane sensors

Easy to installMagnetic linkages

Shuttle/pistonLower and specific set points

Thermal dispersionNo moving parts to jam

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Flow Switch Application

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Flow TransmittersPaddlewheel inline/adjustableElectromagneticUltrasonic

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Flow Transmitter Application

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Differential Pressure Flow

Liquid in-line (averaging pitot tube)Insertion type DP liquid flow measurement

Orifice platePressure drop across restriction

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Differential Pressure Measurement

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Orifice Plate Differential Pressure Measurement

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Sight Flow IndicatorsSight Flow indicators

Pump proving applicationsBoiler systemsVisual indications

Sight windowsEasy to installProvides visual indication for pipes and tanks

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Sight Flow IndicatorApplications

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The materials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers and current employees as a resource only.  They may not be reproduced, published, or transmitted electronically for commercial purposes.  Furthermore, the Company’s name, likeness, product names, and logos, included within these compilations may not be used without specific, written prior permission from Dwyer Instruments, Inc.   ©Copyright 2014 Dwyer Instruments, Inc.