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Corel Instrumentation & Control
43 Doringberg Street, Vaalpark, Sasolburg
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.
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Sasolburg / Vaalpark
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Secunda
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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: |
Loop signature 25: Tuning part 3 - Results of tuning a particular simple self-regulating process by several different methods.
October 2024, Editor's Choice, Michael Brown Control Engineering
A couple of SWAG methods of tuning were given in the previous Loop Signature article. I have tuned a simple self-regulating process using those methods, and two other tuning methods, one of them being the sophisticated Protuner tuning package, which is the system I employ. The tests were performed on a very accurate and powerful simulation package, and the results are compared below.
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Inspection system for leak detection in valves in hazardous areas
October 2024, Valves, Actuators & Pump Control, Extech Safety Systems
Leaking valves in industrial plants not only lead to loss, safety risks and possible contamination and pollution, but also result in high economic costs. Therefore, valves in hazardous areas require regular proper inspection and preventive maintenance to ensure their functionality.
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Monitoring voltage continuously
October 2024, Electrical Power & Protection, Turck Banner Southern Africa
Get a more comprehensive view of equipment and overall plant health while improving the accuracy of power calculations with Turck Banner’s new AC voltage sensor.
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SAIMC: Durban branch
October 2024, SAIMC, SAIMC
The Durban branch of the SAIMC held its technology meeting on 4 September at the Premier Inn in Pinetown. Following the success of the first discussion group held in July, the topic this month was ‘Smart ... |
IO-Link master for the automation and IT world
October 2024, Fieldbus & Industrial Networking, ifm - South Africa
The decentralised IO-Link master modules from ifm serve as a gateway between intelligent IO-Link sensors and the fieldbus. Important information on the intelligent sensors can also be simultaneously sent. |
Reducing the carbon footprint by eliminating SF6
October 2024, Electrical Power & Protection, Schneider Electric South Africa
SF6 is a manmade gas widely used in the electricity industry for insulation and current breaking, and in medium- and high-voltage equipment. Unfortunately it is also the world’s most potent greenhouse gas. One important step is implementing SF6-free equipment in today’s modernised grid infrastructure.
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DFS 31 high-speed fibre-optic sensor
October 2024, Sensors & Transducers, Vepac Electronics
The DFS 31 high-speed digital fibre-optic sensor from Vepac Electronics has an ultra-high response speed and ultra-low jitter and is ideal for precise position accuracy and high-speed/small profile detection.
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Hands-on learning and career development
October 2024, News
Bühler recently hosted its third annual Student Career Day Expo, aimed at inspiring the next generation with a variety of career possibilities.
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