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Control Systems Technology
Unit 7, Edison Park, 183 Edison Crescent, Hennopspark, Centurion
Core business offering: CST is a distributor, installer and integrator of process measurement and control instrumentation equipment. It specialises in custom solutions to suit customer needs, from data-logging, remote alarm condition monitoring, meteorological and cold storage, to industrial combustion equipment.
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Section - Computers & Software
-Communication standard
- Ethernet/IP
- Modbus
- RS232/485/422
-Mounting methods
- DIN rail
-Signal modules
- Analog
- Digital
- Mixed
-Applications
- Alarm management
- Batch production
- Data acquisition, analysis
- Direct control
- Operator interface
-Operating systems
- Windows 2000
- Windows CE
- Windows NT
- Windows XP
Section - Data Acquisition & Remote Control
-Ethernet-based systems
-In-transit temperature/event
-Logging printers
-Machine health monitoring
-PC based data acquisition
- A-D conversion boards
- automatic data acquisition
- data acquisition cards
- intranet system
- presentation/analysis software
-Recorders
- chart paper
- circular chart
- disposable pens
- events
- paperless
- strip chart
-Standalone data loggers
-Maintenence management
-Quality management
-Warehouse management systems
-Anemometers
-Barometers
-Hygrometers
-Meteorological instrumentation
-Monitors
- effluent
- flame
- gas
- moisture
- noise
- vibration
-Sampling equipment
- gases
- liquids
- solids
-Alarms
-Number of I/O points
- 0-32
-Operating system
- Windows 2000
- Windows NT
-Reports
-Standalone version available
-Cable telemetry
- Ethernet LAN
-Remote sensing & control
- cellular
Section - Miscellaneous Hardware
-Gas burner safety control
-Hazardous gas detection
-IS barriers, signal isolation
-Optical isolators
-Protection relays
- Over-current
- Pump protection
-Visible alarms
- Annunciator displays
Section - Networks for Communication & Control
Section - Process Control & Manufacturing Technologies
-Electric
-Pneumatic
-Valve position transmitters
- Valve positioners
-Functionality
- Auto/self tuning
- Cascade control
- Logic
- Maths/calculations
- Pattern/profile
- PID/PD
- Ratio control
-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)
- 48x96
-Visual display
-AC control
- Inverters - 1 phase AC
- Inverters - 3 phase AC
-Flowmeters (type)
- Differential pressure (DP)
- Doppler ultrasonic
- Magnetic/electromagnetic
- Mass
- Turbine
- Vortex
-Monitors/indicators
-Switches
-Totalisers and correlators
-Explosion-proof
-Intrinsic safety
- Sensors
- Transmitters - flow
- Transmitters - level
- Transmitters - pressure
- Transmitters - temperature
-Capacitive & conductive
-Fibre optic
-Float-operated
-Loadcell
-Microwave, guided & radar
-Optical, laser
-Pressure/hydrostatic
-Rotary paddle
-Tank gauging
-Thermistor / thermal
-Tilt switch
-Ultrasonic
-Vibrating fork
-Alarm indicators
-Analog panel meters
-Annunciator panels
-Digital panel meters
-Digital process indicators
-Displays
- Bar graphs
- Characters
- Display wall (control room)
- LCD, flat-panel
- Programmable message
- Touch screens
-HMI
-Keyboards
- Desktop
- Flat-panel
- Sealed
-Keypads
- Outdoor (weather-proof)
-Analog I/O
- 1-16
- 17-64
- 65-256
- 257-512
-Digital I/O
- 1-16
- 17-64
- 65-256
-Display
-Networking
- Ethernet
-Operator interface panel
-Actuators
- Linear
- Rotary
-Cylinders
- Double acting
- Positioners
- Single acting
-Valves
- Flow
- Isolation
- Pressure
-Differential pressure transducers
-Manometers
-Pressure gauges/indicators
-Pressure switches
-Pressure-electrical transducers
-Capacitive
-Inductive
-Laser
-Limit switch
-Magnetic
-Anemometers
-Current
-Displacement
-Fibre-optic
-Flow
-Gas
-Humidity
-Level
-Light intensity
-Loadcell
-Mass
-Metal detectors
-Moisture
-Presence
-Strain gauges
-Vibration
-Converters
- A-D
- I-P, P-I
- mV/current
- Power (VAR, F, kWh etc)
- Programmable
-Isolators
-IR non-contact
-IR thermal imaging
-Panel-mount indicators
-Pyrometers (IR non-contact)
-RTDs (Pt 100, Ni)
-Temperature indicating paints/labels
-Temperature switches
-Thermistors (PTC, NTC)
-Thermocouple extension cables
-Thermocouples (Type S, T, etc)
-Thermowells
-Counters
- 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 - Services & Systems
-Programmers
- Other
- PLC
- Scada
-System integration/consulting
- Process control
- Quality control
- Scada/DCS/PLC
-Boiler/furnace control
-Food & beverage
-Furnace control & management
-Gas, infrared heating systems
-HVAC control
-Kiln Control
-Laboratory control & management
-Marine
-Pharmaceutical
-Transportation
Section - Test, Measurement & Calibration
-Analysers
- Dissolved oxygen
- Flue gas
- Gas
- Gaseous contaminants
- Oxygen
-Chambers (environmental/temperature)
-Conductivity
-ORP
-pH
-pH handheld
-Pyrometers
-Redox measurement
-Turbidity meters
-0/4-20 mA loop simulators/calibrators
-Power, energy calibrators
-Mains power analysers
-Multimeters
-Portable power meters
-X/Y, Y/t chart recorders
-Temperature profiling
-Vibration/machine health
- Physical contact
Industry news: |
From the editor's desk: Digital transformation or the way of the dinosaur?
September 2020, News, Technews Publishing (SA Instrumentation & Control)
The Fourth Industrial Revolution (4IR) recently had its fair share of exposure in South African industry circles. First, the German & EU Chamber’s Working Group Industry 4.0 kicked off a series of online ... |
Safe operation of LNG tanks
September 2020, IS & Ex, Endress+Hauser South Africa
Endress+Hauser’s innovative instrumentation and advanced inventory management solutions for LNG storage tanks ensure safe operation of plant and high levels of inventory transparency.
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Fully automated CIP system upgrade at a food factory
September 2020, System Integration & Control Systems Design, Hybrid Automation
Hybrid automation was recently approached to upgrade the CIP system at a food production plant based on the East Rand of Johannesburg. |
WearCheck launches disinfectant tunnel
September 2020, News, Wearcheck Africa
To help South African companies ensure the health of their employees, WearCheck has created a unique HealthCheck disinfectant tunnel which can be situated at the entrance to work-sites or public spaces ... |
Open Beckhoff technology sets adoption record
September 2020, News, Beckhoff Automation
Now, with 3000 officially registered device manufacturers, EtherCAT has the broadest base of adoption in the industrial Ethernet market.
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New Modicon IIoT-ready controller
September 2020, PLCs, DCSs & Controllers, Schneider Electric South Africa
The Modicon M262 is IIoT-ready, designed and delivered with intuitive direct cloud connectivity and no gateways are required for OEMs to design solutions for performance demanding applications.
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Check valve with redundant sealing
September 2020, Valves, Actuators & Pump Control, WIKA Instruments
The new model CV check valve from WIKA is designed for a wide range of applications in the process industry. Its sealing system reliably prevents backflow of liquid and gaseous media. |
Security concerns for safety systems
September 2019, IS & Ex, Phoenix Contact
A common strategy required for the future.
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