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Absolute Instrument Technology
74 Kuyper Street, Schoemansville
Core business offering: General trading in all aspects of process control, industrial instrumentation and maintenance.
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| Aquair |
Johannesburg
tel: +27 82 802 7960
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| Melco Instruments |
Gauteng
tel: +27 11 87 1941
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| NZ Instruments |
Gauteng
tel: +27 11 435 1080
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| Proval Actuation |
Johannesburg
tel: +27 11 397 8850
fax: +27 86 519 0760
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| Rotork Africa |
Gauteng
tel: +27 11 453 9741
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| Trewfit Controls |
Johannesburg
tel: +27 11 614 8073
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Section - Miscellaneous Hardware
-Power
- Armoured
- PVC
- Silicon
-Signal
- Armoured
- Coaxial
- Computer, LAN
- Optical fibre
- Single conductor panel wires
-19" racking
-Accessories
-Boxes - electronics
- Metal construction
-Cabinets
- Free-standing
- Industrial computers
- Wall mount
-EMC control
- Shielded enclosures
- Shielding laminates, gaskets, coating
-Thermal control
- Fans, blowers
- Heat exchangers/airconditioners
- Heatsinks
-Heavy duty power switching
-Reed relays
- Dry-contact
- Mercury-wetted
-Relays
- DIN-rail mount
- General purpose, control
- Plug-in
- Solid state (zero-crossing)
- Time delay
-Switches
- Foot-operated
- Intrinsically safe
- Key-lock
- Magnetic
- Membrane, custom
- Pushbutton-control
- Rocker
- Rotary selector
-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
-Fibre-optic jointing kit
-Heat-shrink guns
-Heat-shrink tubing
-Insulating tape, coloured
-Lacing cord/ribbon
-Mounting clips, clamps
-Sleeve application tools
-Connectorised buslines
-DIN rail-mount
-Fieldbus terminal blocks
-Fuse terminal blocks
-Screwless spring cage
-Tab connector blocks (panel)
-Thermocouple
Section - Process Control & Manufacturing Technologies
-Electric
-Limit switches
-Pneumatic
-Valve position transmitters
- Valve positioners
-Control valves (applications)
- Cryogenic
- Globe - sanitary
- Safety release
- Slurry control
- Steam conditioning
-Control valves (type)
- Ball
- Butterfly
-Manifolds
-Pinch-type sleeve
-Rotary control valves
-Sliding/knife gate
-Solenoid
-Communications
- RS232
- RS422/RS485
-Inputs
- 0/4-20mA
- RTD
- Strain gauge
- Thermocouple
-Outputs
- Relay contact
-Panel size (mm)
- 150x150
- 24x48
- 48x48
- 48x96
- 72x72
- 96x96
-Flowmeters (type)
- Differential pressure (DP)
- Magnetic/electromagnetic
- Mass
- Open channel, flume, weir
- Orifice plate, flow nozzle
- Pelton wheel
- Pitot tube
- Positive displacement
- Solids
- Thermal dispersion/calorific
- Turbine
- Variable area
- Venturi tube
-Potable water meters
-Regulators
-Switches
-Hoses & fittings
-Valves
-Loadcell
-Thermistor / thermal
-Tilt switch
-Ultrasonic
-Vibrating fork
-Actuators
- Linear
- Rotary
-Air dryers
-Controllers/logic devices
-Cylinders
- Double acting
- Positioners
- Single acting
-Filters
-Pneumatic conveying systems
-Pressure/vacuum switches
-Seals
-Tubes & fittings
-Valves
- Check
- Flow
- Gauge
- Isolation
- Manifolds
- Pressure
-Differential pressure transducers
-Instrument manifolds
-Manometers
-Pressure gauges/indicators
-Pressure switches
-Pressure-electrical transducers
-Regulators
- Self-acting pressure reducing
-Inductive
-Laser
-Limit switch
-Magnetic
-Ultrasonic
-Dosing/metering
-Submersible
-Flow
-Loadcell
-Vibration
-Heat flow monitors
-RTDs (Pt 100, Ni)
-Thermistors (PTC, NTC)
-Thermocouple extension cables
-Thermocouple reference units
-Thermocouples (Type S, T, etc)
-Thermowells
-Counters
- Rail mount
-Timers
- Analog
- Digital
- Panel mount
- Rail mount
-Differential pressure
-Level
-pH
-Pneumatic
-Pressure
-Resistance
-Temperature
-Vibration
Section - Services & Systems
-Compressed air
-HVAC control
Section - Test, Measurement & Calibration
-0/4-20 mA loop simulators/calibrators
-Deadweight testers
-Documenting process calibrators
-Flow calibrators
-Frequency, time simulators/calibrators
-Loop optimisation analysers & software
-mV simulators/calibrators
-Power, energy calibrators
-Pressure simulators/calibrators
-Strain gauge simulators/calibrators
-Temperature (dry block)
Industry news: |
Elevating analogue signal processing
I&C February 2026, Editor's Choice, Endress+Hauser South Africa
The RN Series from Endress+Hauser is a powerful and relevant solution for analogue signal processing and conditioning.
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Terminal blocks with Push-X technology for wiring from 0,34 mm2
I&C February 2026, Electrical Power & Protection, Phoenix Contact
The Push-X product range is growing. With the new XT 1,5 terminal blocks, Phoenix Contact is extending the series to include versions for conductor cross-sections from 0,34 to 2,5 mm2.
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Precision sensing for water treatment
I&C February 2026, Sensors & Transducers, ifm - South Africa
ifm electronic has introduced two next-generation sensors designed for South Africa’s bulk and wastewater sector, engineered to withstand harsh environments and deliver long-term reliability. |
Producing solar hydrogen without platinum
I&C February 2026, Electrical Power & Protection
A research team led by Chalmers University of Technology, Sweden, has presented a new way to produce hydrogen gas without the scarce and expensive metal platinum. |
Smart and seamlessly integrated I/O upgrade
I&C February 2026, Fieldbus & Industrial Networking, Beckhoff Automation
Beckhoff’s entire portfolio of EtherCAT terminals is now undergoing a technological upgrade while remaining fully compatible with the existing series. |
Schneider Electric accelerates adoption of SF6-free switchgear
I&C February 2026, Electrical Power & Protection, Schneider Electric South Africa
Schneider Electric is driving the transition to sustainable medium-voltage solutions across East Africa with its award-winning SM AirSeT pure-air switchgear. |
Senix sensors provide flood warnings
I&C February 2026, Flow Measurement & Control, Instrotech
To create the world’s most sophisticated flood monitoring and forecasting system, the US State of Iowa’s Flood Centre (IFC) uses more than 200 Senix ToughSonic 30 and ToughSonic 50 ultrasonic sensors to measure water levels in streams across the state. |
Five key insights we gained about AI in 2025
I&C February 2026, IT in Manufacturing
As 2025 draws to a close, African businesses can look back on one of the most pivotal years in AI adoption to date as organisations tested, deployed and learned from AI at pace. Some thrived and others stumbled. But the lessons that emerged are clear. |
| visit www.instrumentation.co.za |
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