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Regulars
Control systems + automation
4
Impact of energy management on Process Automation Systems
Peter Hogg, Schneider Electric
10
Round UP
Drives, motors + switchgear
16
Matching load and servo motor sizes
Glyn Craig, Techlyn
20
OPINION: Energising energy planning
David Claassen, Zest WEG Group
22
Round UP
Flow measurement + instrumentation
28
Traceability and validation of liquid flow measurands
Dr Nicolaus Mathies, Krohne
31
Round UP
Valves + actuators
34
Assessing control valves and their performance
Jim Shields, Fluke Corporation
36
Round UP
Energy + enviroFiciency
38
Helping communities adapt to Climate Change – approaches to drought and flood in North-Central Namibia
Margaret N Angula and Dian Spear, Adaptation at Scale in Semi-Arid Regions (ASSAR) project
41
Round UP
The
NanoView
from
CBI-elec-
tric
:
low voltage
is an exciting
new energy and water monitoring
device suitable for household as
well as commercial consumers.
Read more on page 13.
FEATURES:
• Control systems+ automation
• Drives,motors+ switchgear
• Flowmeasurement+ instrumentation
• Valves+ actuators
• Energy+ enviroFiciency
Cover
CONTENTS
1 Comment
13 Cover article
42 A sense of Africa
43 Light+Current
43 Bizz Buzz
47 Social engineers
48 Clipboard
Visit our innovative
online technical
resource for the
engineering industry.
www.eandcspoton.co.za16
20
34
38
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