Electricity + Control June 2017

CONTENTS

16

24

34

40

Pressure + level measurement 4 Utilising Fluctuating Off-gases – With Less Flaring Philip Venter, Fanie Terblanche and Martin van Eck, University of the North-West 8 Round UP

Cables + accessories 16

Basic Principles – Trace and Locate Cables Fluke Corporation

18

Round UP

Control systems + automation 24

Globalised M2M and IoT Connectivity EMnify Team

29 30

IoT: Data and Devices for a Brave New World Sean Laval, Comsol Networks

Round UP

Electrical protection + safety 34

Safe Live Working: Complete Protection Against Arc Faults Alexis Barwise, DEHN Africa

36 39

Circuit Breaker Selection Wynand Visser, CBi-electric, low-voltage

Round UP

Plant maintenance, test + measurement 40

Aluminium Offers Benefits in Transformer Windings ZEST WEG Group

42 44

Maintenance Routing - Thermography Fluke Corporation

Round UP

Regulars

Cover

1 Comment 9 Cover Article 46 Light+Current 47 Social Engineers 48 Clipboard

SMC Pneumatics has embraced the development of electric actua- tors and now has one of the most impressive ranges of electric drive and control ranges around. Read more on page 9.

Visit our innovative online technical resource for the engineering industry. www.eandcspoton.co.za

FEATURES: • Pressure+ levelmeasurement • Cables+ accessories

• Control systems+ automation • Electrical protection+ safety • Plantmaintenance, test+measurement

EC June2017 cover.indd 1 www.electricityandcontrolmagazine.co.za 5/16/2017 10:20:25PM

Electricity+Control June ‘17

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