ElectroMechanica - SA Instrumentation & Control Buyers' Guide (IBG)

Port Elizabeth tel: +27 41 476 0390 fax: +27 86 411 4991 [email protected]	Bloemfontein tel: +27 51 476 0300 fax: +27 86 411 4991 [email protected]
Cape Town tel: +27 21 529 7000 fax: +27 86 411 4991 [email protected]	KwaZulu-Natal tel: +27 31 569 3500 fax: +27 86 411 4991 [email protected]
Boksburg tel: +27 11 249 5050 fax: +27 86 411 4991 [email protected]	Nelspruit tel: +27 13 010 1102 fax: +27 86 411 4991 [email protected]
Ormonde tel: +27 11 249 5000 fax: +27 86 411 4991 [email protected]

Tobias, Gedaliah
Marketing
[email protected]

Apator
(Sole Agency)

Celduc Relais
(Sole Agency)

Cembre
(Sole Agency)

Chauvin Arnoux
(Shared Agency)

CPT Cirprotec
(Sole Agency)

Dehn
(Shared Agency)

Delta Electronics
(Sole Agency)

DF Electric
(Sole Agency)

Ersce
(Sole Agency)

Ezi Canal
(Sole Agency)

Fandis
(Sole Agency)

Finder
(Sole Agency)

Hager
(Sole Agency)

Honko
(Sole Agency)

Huba Control
(Sole Agency)

Idem
(Sole Agency)

K'Electric
(Sole Agency)

Klemsan
(Sole Agency)

Lefoo
(Sole Agency)

Lovato
(Sole Agency)

MBS
(Sole Agency)

Panasonic
(Sub Agency)

Polar Monitoring
(Sole Agency)

ReeR
(Sole Agency)

Scame
(Sole Agency)

Siefert
(Sole Agency)

Sirena
(Sole Agency)

Socomec
(Shared Agency)

Teknomega
(Sole Agency)

Ter
(Sole Agency)

Wieland
(Sole Agency)

Wiska
(Sole Agency)

Wohner
(Sole Agency)

Section - Miscellaneous Hardware
–+ Energy sources/management
-DC-DC converters
-Engine driven generators
-Load management
-Mains AC-DC converters
-Mains/power conditioners
-Power factor correction
-Solar energy converters
-Standby power generators
-Uninterruptible power supplies
Section - Process Control & Manufacturing Technologies
–+ Control valve actuators
-Electric
-Hydraulic
-Pneumatic
-Valve position transmitters
- Valve positioners
–+ Control valves
-Control valves (applications)
- Slurry control
-Eccentric plug
-Manifolds
-Solenoid
–+ Controllers (standalone)
-Communications
- Fieldbus
-Functionality
- Cascade control
- Logic
- PID/PD
-Inputs
- Strain gauge
- Thermocouple
-Outputs
- Pulse
- Relay contact
-Visual display
–+ DCS - Distributed Control Systems
-DCS
-Emergency shut-down systems
-Networked controllers
-PACs - Programmable Automation Controllers
–+ Electric drives, inverters & motors
-AC control
- Closed loop
- Flux vector
- Inverters - 1 phase AC
- Inverters - 3 phase AC
- Soft starter
-AC motors
- Induction motors - geared motor units
- Induction motors - over 10kW
- Induction motors - up to 10kW
- Synchronous motors - brushless
- Synchronous motors - permanent magnet
-DC control
- 4-quadrant control
- Speed control
-DC motors
- Brushless
- Geared
- Permanent magnet
- Wound field
–+ Level measurement
-Capacitive & conductive
-Fibre-optic
-Float-operated
-Optical, laser
-Pressure/hydrostatic
-Tank gauging
-Thermistor / thermal
-Tilt switch
-Ultrasonic
-Vibrating fork
–+ Machine vision
-Machine vision sensors
-Visual inspection systems
–+ PLCs - Programmable Logic Controllers
-Analog I/O
-    1-16
-   17-64
-   65-256
-  257-512
- more than 512
-Digital I/O
-    1-16
-    17-64
-    65-256
-   257-512
-  more than 512
-Display
-Multiprocessor
-Networking organisation
- Host-to-PLC link
- PLC-to-PLC
- Remote I/O
-Networking
- 20 mA loop
- Ethernet
- Fieldbus
- PLC-to-PLC
- Proprietary data bus
- Remote I/O
- RS232, RS422, RS485
-Operator interface panel
-PACs - Programmable Automation Controllers
-Programming
- Diagnostic software
- Documenting software
- Function block diagram
- High level (C, Basic, etc.)
- IEC 1131
- Ladder diagram (relay logic)
- Logic diagram
- Sequential function chart
-Scan rate less than 1µs per step
-Scan rate less than 1ms per step
-Scan rate more than 1ms per step
–+ Pneumatics
-Actuators
- Linear
- Rotary
-Controllers/logic devices
-Cylinders
- Rodless
-Filters
-Motors
-Pneumatic conveying systems
-Pressure/vacuum switches
-Valves
- Check
- Gauge
- Isolation
- Servo
–+ Position/motion control
-Clutches and brakes
-Computer interfaces
-Control transducers
- Displacement/position transducers
- Synchros & resolvers
- Tacho generators
- Tilt transducers
- Torque
-Gearboxes
-Impactors - magnetic
-Programmable motion control systems
- Custom system design
- Hydraulic drive systems
- Pneumatic drive systems
- Servo systems
- Stepper systems
-Rotary encoders
-Servo amplifiers
- Electronic
- Magnetic
-Servo motors
- Brushless DC motors
- Cage rotor induction motors
- DC motors
- Geared motor units
- Linear motors
- Stepper motors
- Synchro motors
–+ Pressure measurement
-Differential pressure transducers
-Instrument manifolds
-Pressure gauges/indicators
-Pressure switches
-Pressure-electrical transducers
Section - Test, Measurement & Calibration
–+ Analytical instrumentation
-Analysers
- Ash content
-pH
-pH handheld
-Polarimetry
-Pyrometers
–+ Calibration equipment & services
-Flow calibrators
-Frequency, time simulators/calibrators
-Temperature baths
–+ Electrical test equipment
-Electrostatic measurements
-Logic probes/pulsers
-Scope & DMM combinations
-Servo/synchro testers
-Synchro/resolver simulators