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Exact Measurement & Control
13 Roseberry Street, Sasolburg
Core business offering: Supplier and importer of industrial instrumentation and analytical equipment. Calibration rig on site. For calibration or verification, all instruments used during the process are traceable to international measuring standards.
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Section - Computers & Software
Section - Data Acquisition & Remote Control
-Logging printers
-PC based data acquisition
- A-D conversion boards
- automatic data acquisition
- data acquisition cards
- distributed data acquisition
- presentation/analysis software
-Recorders
- chart paper
- circular chart
- disposable pens
- events
- instrumentation magtape
- paperless
- strip chart
- videographic
-Standalone data loggers
-Anemometers
-Barometers
-Hygrometers
-Monitors
- air quality
- chlorine
- corrosion
- density
- dust
- effluent
- flame
- gas
- moisture
- noise
- opacity
- radiation
- scale build-up
- vibration
- water quality
-Sampling equipment
- gases
- liquids
- solids
Section - Maintenance, Reliability & Asset Optimisation
-Bench
- Hydraulic fluid analyser/tester
- Instrument power supply
-Handheld/portable
- Data-logger
- Multimeter
- Thermal imager
- Thermometer
Section - Miscellaneous Hardware
-Signal
- Armoured
- Computer, LAN
- Flat, ribbon
- Optical fibre
- Twisted pair
-Instrument power supplies
-Uninterruptible power supplies
-Enclosures (special)
- Corrosion proof
- Environmentally protected
-Reed relays
- Dry-contact
- Mercury-wetted
-Relays
- DIN-rail mount
- General purpose, control
-Switches
- Intrinsically safe
- Membrane, custom
- Pushbutton-control
-Cable glands
-Cable grommets
-Cable jointing kits
-Cable sleeving
-Audible alarms
- Horns, sirens
- Programmable voice annunciators
-Emergency stop switches
-Hazardous gas detection
-IS barriers, signal isolation
Section - Process Control & Manufacturing Technologies
-Electric
-Hydraulic
-Pneumatic
-Valve position transmitters
- Valve positioners
-Control valves (applications)
- Cryogenic
- Globe - sanitary
- Hygienic
- Re-circulating
- Safety release
- Slurry control
- Steam conditioning
- Steam de-superheaters
-Control valves (type)
- Ball
- Butterfly
-Eccentric plug
-Globe
- double seated
- split-body
- three-way
-Manifolds
-Pinch-type sleeve
-Sliding/knife gate
-Solenoid
-Weir-type diaphragm
-Communications
- Fieldbus
-Functionality
- Adaptive gain
- Auto/self tuning
- Maths/calculations
- PID/PD
- Ratio control
-Inputs
- Thermocouple
-Number of loops
- 1-16
-Outputs
- 0/4-20 mA
- Pulse
- Relay contact
-Panel size (mm)
- 150x150
- 24x48
- 48x96
- 72x72
- 96x96
-Visual display
-AC control
- Closed loop
-Flowmeters (application)
- 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
-Regulators
-Switches
-Totalisers and correlators
-Intrinsic safety
- 3.5 & 4.5 digit indicators
- Flashing beacons
- Sensors
- Shunt diode safety barriers
- Solenoid valves
- Transmitters - flow
- Transmitters - pressure
- Transmitters - temperature
- Valve positioners
-Actuators
-Cylinders
-Filters
-Valves
-Capacitive & conductive
-Float-operated
-Loadcell
-Microwave, guided & radar
-Nucleonic
-Optical, laser
-Pressure/hydrostatic
-Rotary paddle
-Tank gauging
-Tilt switch
-Ultrasonic
-Vibrating fork
-Automatic dispensing systems
-Batching
-Belt scales
-Blending
-Check weighers
-Coriolis
-Density
-Drum filling
-Impact plate
-In-motion
-Alarm indicators
-Analog panel meters
-Annunciator panels
-Digital panel meters
-Digital process indicators
-Displays
- Bar graphs
- Display wall (control room)
- LCD, flat-panel
- Programmable message
- Touchscreens
-Handheld terminals
-Portable servers
-Analog I/O
- 1-16
- 17-64
-Digital I/O
- 1-16
- 257-512
-Networking
- Remote I/O
-Programming
- Documenting software
-Scan rate less than 1ms per step
-Scan rate more than 1ms per step
-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
-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
-Hot metal
-Inductive
-Infrared
-Laser
-Limit switch
-Machine guard
-Magnetic
-Photoelectric
-Ultrasonic
-Positive displacement
- Diaphragm
-Acoustic
-Anemometers
-Current
-Density
-Displacement
-Flow
-Gas
-Hall-effect
-Humidity
-Interface in solids/liquids
-Level
-Light intensity
-Mass
-Metal detectors
-Moisture
-Radiation
-Thickness
-Vibration
-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)
-RTDs (Pt 100, Ni)
-Temperature switches
-Thermocouple extension cables
-Thermocouples (Type S, T, etc)
-Thermowells
-Counters
- Batch
- Panel mount
-Timers
- Analog
- Digital
- Panel mount
- Rail mount
-Conductivity
-Control signal
-Differential pressure
-Electrical power
-Flow
-Frequency
-Gas
-Level
-pH
-Pneumatic
-Pressure
-Resistance
-Temperature
Section - Services & Systems
-Contractors
- Factory automation
- Process control
-Programmers
- DCS
-Project Management
-System integration/consulting
- Other
- Process control
Section - Test, Measurement & Calibration
-Analysers
- Ash content
- Basis weight, consistency
- Boiler feed water
- Carbon concentration
- Chlorine
- Colorimetric
- Combustion
- Density
- Dissolved oxygen
- Distillation
- Flue gas
- Gas
- Gas chromatograph
- Gaseous contaminants
- Hydrocarbon
- Liquid chromatograph
- On-line process
- Oxygen
- Particles
- Single element
- Suspended solids
- Viscosity
-Conductivity
-GLC & HPLC
-ORP
-Petroleum testing
-pH
-pH handheld
-Pyrometers
-Redox measurement
-Sampling equipment
- Gases
- Liquids
- Solids
-Spectrometers (UV, IR, etc.)
-Turbidity meters
-0/4-20 mA loop simulators/calibrators
-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
-Scope & DMM combinations
-Servo/synchro testers
-Synchro/resolver simulators
-X/Y, Y/t chart recorders
-Balances, mass
-Density
-Dust level
-Geiger-Müller counters
-Humidity
-Light level
-Oil in water
-Particle size
-Pyrometers
-Thermal imaging
-Viscosity
-Water-in-oil
Industry news: |
Loop Signature 30: Nonlinearity in control loops (Part 1)
October 2025, Fieldbus & Industrial Networking, Editor's Choice, Michael Brown Control Engineering
If nonlinearity occurs it means that if one is to carry on controlling with the same response to changes in load or setpoint, then the tuning of the controller will also need to be adjusted to meet the new conditions. |
PC-based control regulates innovative dehumidifiers
October 2025, Fieldbus & Industrial Networking, Beckhoff Automation
Swedish company, Airwatergreen is breaking new ground in the dehumidification of air in industrial buildings and warehouses. The patented CVP technology reduces energy requirements and ensures an indoor climate that prevents corrosion and mould growth. PC-based control from Beckhoff regulates this innovative process. |
From the Editor's Desk: The human side of automation
October 2025, News, Technews Publishing (SA Instrumentation & Control)
Spring is here, holidays are getting closer and there’s a new energy in the air. With this in mind, in this issue we cover the very important topic of ECSA registration. SAIMC’s COO, Gerhard Greeff, ... |
Controlling pneumatics via IO-Link
October 2025, Pneumatics & Hydraulics, ifm - South Africa
Pneumatic airboxes control cylinders or actuators using compressed air, and are found in a wide range of industrial applications. |
Green hydrogen could be the missing link in powering the future of technology
October 2025, Electrical Power & Protection
Green hydrogen has numerous applications across multiple industries. It also has the potential to provide a clean energy source to power future technology, with far-reaching implications for both industry and society. |
Full HD rugged tablet built for clarity
October 2025, Industrial Computer Hardware, Vepac Electronics
The Winmate D140 is a 35 cm full-HD rugged tablet built for clarity, speed and durability, with Intel Core performance, IP65 and Military Standard protection and built-in cooling fan. |
Why industry should enter the world of operator training simulators
October 2025, IT in Manufacturing, Schneider Electric South Africa
System-agnostic operator training simulator (OTS) software is a somewhat unsung hero of industry that trains plant operators in a virtual world that mirrors real-world operations. The benefits are multiple. |
igus expands 3D printing capabilities
October 2025, Motion Control & Drives, igus
Motion plastics specialist, igus South Africa has introduced a new 3D printing service capable of producing custom parts in two engineering-grade polymers with exceptional strength and without the need for lubrication. |
visit www.instrumentation.co.za |
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