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.

Overview

Brief overview of flow technologyFlow switchesFlow transmittersDifferential pressure flowSight Flow indicators

Define the scope of applicationsDefine the correct solutionCompetition

Flow Switches

Paddle or vane sensorsEasy to installMagnetic linkages

Shuttle/pistonLower and specific set points

Thermal dispersionNo moving parts to jam

Flow Switch Application

Flow Transmitters

Paddlewheel inline/adjustableElectromagneticUltrasonic

Flow Transmitter Application

Differential Pressure Flow

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

Orifice platePressure drop across restriction

Differential Pressure Measurement

Orifice Plate Differential Pressure Measurement

Sight Flow Indicators

Sight Flow indicatorsPump proving applicationsBoiler systemsVisual indications

Sight windowsEasy to installProvides visual indication for pipes and tanks

Sight Flow IndicatorApplications

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.