IBG
Corel Instrumentation & Control

43 Doringberg Street, Vaalpark, Sasolburg

tel:  
+27 16 971 3970
cell:  
+27 83 236 2906
email:  
info@corelinstrumentation.co.za
url:  
www.corelinstrumentation.co.za

Core business offering: Product solutions and services of the highest quality for the instrumentation and control industry. We represent various brands as their agent, partner or distributor.


Botha, Yolanda
Internal Sales
internalsales@corelinstrumentation.co.za
Rademeyer, Leon
Sales
leon@corelinstrumentation.co.za
Walker, Jackie
Office Administration
info@corelinstrumentation.co.za
Walker, Riaan
Sales
riaan@corelinstrumentation.co.za
Bürkert
(Sub Agency)
Daily Thermetrics
(Sole Agency)
Festo
(Sub Agency)
Fluke
(Sub Agency)
Kinetrol
(Sub Agency)
Pepperl+Fuchs
(Sub Agency)
Rhomberg Instruments
(Sub Agency)
VEGA
(Sub Agency)
Section - Miscellaneous Hardware
-Power
- Armoured
- PVC
- Silicon
-Signal
- Armoured
- Coaxial
- Computer, LAN
- Explosion proof / intrinsically safe
- Flat, ribbon
- High temperature
- Multiwire
- Optical fibre
- Screened
- Single conductor panel wires
- Temperature compensated cable
- Twisted pair
-Circular DIN, control
-Circular, mixed signal
-Circular, power
-Coaxial connectors
-D-subminiature
-Explosion proof
-Fieldbus interface
-Harsh environment
-High temperature
-I/O
-Optical fibre
-Rectangular, control, signal
-Rectangular, mixed signal
-Rectangular, power
-Termination tooling
-Thermocouple
-Watertight
-19" racking
-Accessories
-Boxes - electronics
- Metal construction
- Plastic construction
-Cabinets
- Explosion protected
- Free-standing
- Wall mount
-Cases/housings
- Benchtop
- Card cages
- Portable
-Enclosures (special)
- Corrosion proof
- Environmentally protected
-Intercom systems (industrial)
-Pole mount accessories
-Pole mount accessories (stainless steel)
-Sub-rack systems
-Thermal control
- Fans, blowers
- Heat exchangers/airconditioners
- Heatsinks
-Reed relays
- Dry-contact
-Relays
- DIN-rail mount
- General purpose, control
- Plug-in
- Solid state (photo MOS)
- Solid state (zero-crossing)
- Time delay
-Switches
- Cam-operated
- Foot-operated
- Intrinsically safe
- Key-lock
- Magnetic
- Membrane, custom
- Pushbutton-control
- Rocker
- Rotary selector
- Thumb-wheel encoded output
-Busbar
-Cable glands
-Cable grommets
-Cable jointing kits
-Cable sleeving
-Cable tie installing tools
-Cable ties
-Cable/terminal marking systems
-Cable/terminal marking systems (stainless steel)
-Cabling conduit
-Ducting, trunking
-Electrical power
-Heat-shrink guns
-Heat-shrink tubing
-Insulating tape, coloured
-Lacing cord/ribbon
-Mounting clips, clamps
-Sleeve application tools
-Audible alarms
- Horns, sirens
-CBE (circuit breakers for equipment)
-Emergency stop switches
-Hazardous gas detection
-Intrusion alarms
-IS barriers, signal isolation
-Key-lock switches
-Light curtains
-Protection relays
- Over/under voltage
- Over-current
- Phase balance
- Phase sequence
- Pump protection
- Thermal overload, motor protection
-Safety limit switches
-Smoke/fire detection
-Surge protection/suppression
- Lightning arrestors
-Visible alarms
- Annunciator displays
- Indicator lights
- Industrial beacons
- LED
-Connectorised buslines
-DIN rail-mount
-Fieldbus terminal blocks
-Fuse terminal blocks
-I/O system
-Patching/cross-connection
-PLC interface
-Pluggable terminal blocks
-Screwed clamp
-Screwless spring cage
-Tab connector blocks (panel)
-Thermocouple
-Wire wrap
Section - Networks for Communication & Control
-4-20mA analog loop
-ASI
-CANbus
-EtherCat
-Ethernet
-Foundation Fieldbus
-HART
-Modbus
-Profibus
-Profinet
-Remote I/O
-RS232/422/485
-Wireless (for industrial application only)
-Antennas
- extension cables
- indoor
- outdoor
-WirelessHART
- field devices - controllers
- field devices - transmitters
- gateways
- network managers
- repeaters
- wireless handheld terminals
- WirelessHART adaptors
-Wireless Ethernet port adaptor (aka modem)
-Wireless gateways
-Wireless I/O - analogue
-Wireless I/O - discrete
-Wireless I/O networks
-Wireless multihop range extenders
-Wireless range extenders/repeaters
-Wireless sensor networks
-Wireless serial port adaptor (RS-232/RS-422/RS-485) (aka modem)
-WiFi
- gateways - Ethernet
- handhelds (PDAs, tablets, smartphones, etc)
-WiFI
- serial port adaptor (RS-232/RS-422/RS-485) (aka modem)
-WiFi
- still/video cameras
- switch/controllers or routers
Section - Process Control & Manufacturing Technologies
-Electric
-Limit switches
-Pneumatic
-Valve position transmitters
- Valve positioners
-Control valves (applications)
- Pump protection
- Severe service/harsh application valves
- Slurry control
-Control valves (type)
- Ball
- Butterfly
-Globe
- double seated
- split-body
- three-way
-Lined valves
-Manifolds
-Pinch-type sleeve
-Sliding/knife gate
-Solenoid
-Communications
- Fieldbus
- Proprietary
- RS232
- RS422/RS485
-Functionality
- Adaptive gain
- Auto/self tuning
- Cascade control
- Logic
- Maths/calculations
- Pattern/profile
- PID/PD
- Ratio control
- Scaling of I/O
-Inputs
- 0/4-20mA
- mV/V
- RTD
- Strain gauge
- Thermocouple
-Number of loops
- >16
- 1-16
-Outputs
- 0/4-20 mA
- 0-5V
- mA/mV
- Pulse
- Relay contact
-Panel size (mm)
- 150x150
- 24x48
- 48x48
- 48x96
- 72x72
- 96x96
-Visual display
-Flowmeters (application)
- Batching
- Partially filled pipes/channels
-Flowmeters (type)
- Clamp-on, non-invasive
- Coriolis
- Custody transfer
- Differential pressure (DP)
- Doppler ultrasonic
- Magnetic/electromagnetic
- Mass
- Open channel, flume, weir
- Orifice plate, flow nozzle
- Pelton wheel
- Pitot tube
- Positive displacement
- Solids
- Target
- Thermal dispersion/calorific
- Turbine
- Variable area
- Venturi tube
- V-notch
- Vortex
- Wedge
-Monitors/indicators
-Pipeline monitors
-Potable water meters
-Regulators
-Switches
-Totalisers and correlators
-Explosion proof
-Flameproof
-Gas detection
-Intrinsic safety
- 3.5 & 4.5 digit indicators
- 4-20 mA set-point stations
- Batch controllers
- Flashing beacons
- Isolating interface units
- Multiplexers
- Sensors
- Shunt diode safety barriers
- Solenoid valves
- Sounders
- Totalisers
- Transmitters - flow
- Transmitters - level
- Transmitters - pressure
- Transmitters - temperature
- Valve positioners
-Pressurisation
-Type 'n' protection
-Industrial IT & networking
-Smart sensors
-System simulation
-Boiler sight glasses
-Capacitive & conductive
-Float-operated
-Loadcell
-Microwave, guided & radar
-Nucleonic
-Optical, laser
-Pressure/hydrostatic
-Rotary paddle
-Tank gauging
-Thermistor / thermal
-Tilt switch
-Ultrasonic
-Vibrating fork
-Machine vision lighting
-Machine vision sensors
-Machine vision systems
-Visual inspection systems
-Coriolis
-Density
-Loadcell
-Analog I/O
- 1-16
- 17-64
- 65-256
-Digital I/O
- 1-16
- 17-64
- 65-256
-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
-Actuators
- Linear
- Rotary
-Air dryers
-Controllers/logic devices
-Cylinders
- Double acting
- Positioners
- Rodless
- Single acting
-Filters
-Motors
-Pneumatic conveying systems
-Pressure/vacuum switches
-Seals
-Tubes & fittings
-Valves
- Check
- Flow
- Gauge
- Isolation
- Manifolds
- Pressure
- Servo
-Control transducers
- Displacement/position transducers
- Synchros & resolvers
- Tacho generators
- Tilt transducers
- Torque
-Programmable motion control systems
- Pneumatic drive systems
- Servo systems
- Stepper systems
-Rotary encoders
-Servo amplifiers
- Electronic
- Magnetic
-Servo motors
- Linear motors
- Stepper motors
-Differential pressure transducers
-Instrument manifolds
-Manometers
-Pressure gauges/indicators
-Pressure switches
-Pressure-electrical transducers
-Regulators
- Pilot operated pressure reducing
- Rupture disk
- Self-acting back pressure
- Self-acting pressure reducing
-Capacitive
-Colour mark
-Edge detection
-Hot metal
-Inductive
-Infrared
-Laser
-Limit switch
-Machine guard
-Magnetic
-Photoelectric
-Ultrasonic
-Acoustic
-Anemometers
-Current
-Density
-Displacement
-Fibre-optic
-Flow
-Gas
-Hall-effect
-Hole/tear
-Humidity
-Interface in solids/liquids
-Level
-Light intensity
-Loadcell
-Mass
-Metal detectors
-Moisture
-Other
-Presence
-Radiation
-Strain gauges
-Tactile
-Thickness
-Vibration
-Vision
-Amplifiers & pre-amplifiers
-Converters
- A-D
- D-A
- I-P, P-I
- mV/current
- Power (VAR, F, kWh, etc.)
- Programmable
-Isolators
-Multiplexers
-Root extractors
-Infrared (IR) line scan
-IR non-contact
-IR thermal imaging
-Panel-mount indicators
-Pyrometers (IR non-contact)
-Pyrometric cones
-RTDs (Pt 100, Ni)
-Temperature indicating paints/labels
-Temperature switches
-Thermocouple extension cables
-Thermocouple reference units
-Thermocouples (Type S, T, etc)
-Thermowells
-Counters
- Batch
- Handheld tally
- Mechanical
- Panel mount
- Rail mount
-Timers
- Analog
- Digital
- Panel mount
- Rail mount
-Conductivity
-Control signal
-Differential pressure
-Electrical power
-Flow
-Frequency
-Gas
-Humidity
-Level
-pH
-Pneumatic
-Pressure
-Resistance
-Temperature
-Universal, programmable
-Vibration
-Wireless
Section - Test, Measurement & Calibration
-pH
-pH handheld
-Pyrometers
-Turbidity meters
-0/4-20 mA loop simulators/calibrators
-Calibration services (SANAS accredited, etc.)
-Deadweight testers
-Decade boxes, R/I/C
-Documenting process calibrators
-Flow calibrators
-Frequency, time simulators/calibrators
-mV simulators/calibrators
-Power, energy calibrators
-Pressure simulators/calibrators
-RF reflectometers
-RTD simulators/calibrators
-Spectrometers
-Strain gauge simulators/calibrators
-Temperature (dry block)
-Temperature baths
-Thermistor simulators
-Thermocouple simulators
-Bonding/earthing
-Clampmeters
-Electrostatic measurements
-Insulation testers
-Logic probes/pulsers
-Magnetic measurements
-Mains power analysers
-Multimeters
-Ohmmeters
-Oscilloscopes
-Phase rotation
-Pipe & cable locators
-Portable power meters
-Alignment systems (shaft)
-Balances, mass
-Coating thickness
-Density
-Dimension gauging
-Hardness testers
-Humidity
-Leak detection
-Light level
-Magnetic material
-Moisture content
-Noise/sound level
-Pyrometers
-Stroboscopes
-Tachometers
-Temperature
-Temperature profiling
-Thermal imaging
-Thickness, wall, plating
-Velocity
-Vibration/machine health
- Non-contact/ultrasonic
- Physical contact
-Viscosity
Industry news:
Measuring what matters in oilfields
May 2026, Mass Measurement, VEGA Controls SA

In the oil and gas industry, enhanced oil recovery addresses key industry challenges. However, the extraction process often results in a mixture of materials that is hard to characterise.

Where industry meets the fairway
May 2026, SAIMC, SAIMC

The SAIMC Durban Golf Day once again proved why it’s one of the highlights on the local industry calendar, bringing together good people, good golf, and just the right amount of competitive spirit under spectacular Durban skies.

Internationally engineered valves support uptime in tough conditions
May 2026, Valves, Actuators & Pump Control, Bearing Man Group t/a BMG

BMG’s Fluid Technology division works closely with industry in sub-Saharan Africa to ensure that all valves, strainers and flow control equipment supplied meet the exact requirements of every application and also conform with stringent industry standards.

Importance of gas analysis in the petrochemical industry
May 2026, Analytical Instrumentation & Environmental Monitoring, Elemental Analytics

Gas analysis plays a critical role in petrochemical operations, supporting process optimisation, product quality and plant safety. As an experienced and expert gas analysis supplier, Elemental Analytics can provide the correct analyser and sample system package to meet individual plant requirements.

Loop signature Part 2-4: Feedforward Control: Part 3
May 2026, Fieldbus & Industrial Networking, Editor's Choice, Michael Brown Control Engineering

In the previous articles in this series, the basic theory behind feedforward control was discussed, and it was also shown how to apply feedforward in practice. In this article, it will be shown how well feedforward can work in practice by giving a couple of examples.

Custom mini substations for Zambian copper mine
May 2026, Electrical Power & Protection

Recent orders to supply seventeen specially engineered mini substations for an underground copper mine in Zambia reinforces Trafo Power Solution’s track record in delivering customised electrical solutons for challenging environments.

The growing decentralisation of power grids
May 2026, Electrical Power & Protection

The decentralisation of power generation is changing how national grids function. For electrical engineers, several new challenges and opportunities are on the horizon.

The OT operator’s guide to security and uptime on the plant
May 2026, IT in Manufacturing, RJ Connect

The article addresses three common questions about industrial network deployment and maintenance, exploring ways to achieve better control and visibility with more efficiency.

visit www.instrumentation.co.za

         
 
 
             
   
     
Copyright © Technews Publishing (Pty) Ltd. All rights reserved.