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GSR Mpumalanga
Core business offering: Supply and installation of instrumentation and fluid handling automation products. Supply and installation of pneumatic components. Supply and installation of electrical and solar components. Service and supply of pumps and water filtration equipment.
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Section - Data Acquisition & Remote Control
-In-transit temperature/event
-PC based data acquisition
- automatic data acquisition
-Portable data collection terminal
-Recorders
- chart paper
- circular chart
- paperless
- strip chart
-Standalone data loggers
-Barometers
-Hygrometers
-Monitors
- chlorine
- density
- dust
- effluent
- flame
- gas
- moisture
- noise
- scale build-up
- vibration
- water quality
-Sampling equipment
- liquids
- solids
Section - Miscellaneous Hardware
-Power
- Silicon
-Signal
- Armoured
- High temperature
- Multiwire
- Screened
- Temperature compensated cable
- Twisted pair
-Boxes - electronics
- Metal construction
- Plastic construction
-Relays
- DIN-rail mount
- General purpose, control
- Plug-in
-Switches
- Cam-operated
- Foot-operated
- Intrinsically safe
- Key-lock
- Rotary selector
-DIN rail-mount
-Thermocouple
Section - Process Control & Manufacturing Technologies
-Electric
-Hydraulic
-Pneumatic
-Valve position transmitters
- Valve positioners
-Control valves (applications)
- Globe - sanitary
- Hygienic
- Safety release
- Slurry control
-Control valves (type)
- Ball
- Butterfly
-Globe
- double seated
- three-way
-Manifolds
-Pinch-type sleeve
-Sliding/knife gate
-Solenoid
-Communications
- RS232
- RS422/RS485
-Functionality
- Adaptive gain
- Auto/self tuning
- Cascade control
- Logic
- Maths/calculations
- PID/PD
- Ratio control
-Inputs
- 0/4-20mA
- mV/V
- RTD
- Strain gauge
- Thermocouple
-Outputs
- 0/4-20 mA
- 0-5V
- mA/mV
- Pulse
- Relay contact
-Panel size (mm)
- 48x48
- 48x96
- 72x72
- 96x96
-Visual display
-Flowmeters (application)
- Partially filled pipes/channels
-Flowmeters (type)
- Doppler ultrasonic
- Magnetic/electromagnetic
- Open channel, flume, weir
- Positive displacement
- Solids
- Turbine
- Variable area
- V-notch
-Monitors/indicators
-Regulators
-Switches
-Totalisers and correlators
-Intrinsic safety
- Sensors
- Solenoid valves
- Totalisers
- Transmitters - flow
- Transmitters - level
- Transmitters - pressure
- Transmitters - temperature
- Valve positioners
-Capacitive & conductive
-Float-operated
-Loadcell
-Microwave, guided & radar
-Optical, laser
-Pressure/hydrostatic
-Rotary paddle
-Tank gauging
-Tilt switch
-Ultrasonic
-Vibrating fork
-Actuators
- Linear
- Rotary
-Air dryers
-Cylinders
- Double acting
- Positioners
- Rodless
- Single acting
-Filters
-Pneumatic conveying systems
-Pressure/vacuum switches
-Tubes & fittings
-Valves
- Check
- Flow
- Gauge
- Isolation
- Manifolds
- Pressure
-Differential pressure transducers
-Instrument manifolds
-Manometers
-Pressure gauges/indicators
-Pressure switches
-Pressure-electrical transducers
-Regulators
- Pilot operated pressure reducing
- 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
-Air-operated
-Centrifugal
- Glandless (without seal)
- Inline
- Multistage
- Self-priming
-Positive displacement
- Diaphragm
- Gear
- Hand-operated
- Lobe
- Piston
- Proportioning/dosing
-Submersible
-Vacuum
-Current
-Density
-Displacement
-Flow
-Gas
-Humidity
-Interface in solids/liquids
-Level
-Light intensity
-Loadcell
-Mass
-Metal detectors
-Moisture
-Strain gauges
-Thickness
-Vibration
-Amplifiers & pre-amplifiers
-Converters
- A-D
- D-A
- I-P, P-I
- mV/current
- Power (VAR, F, kWh, etc.)
- Programmable
-Isolators
-Root extractors
-Heat flow monitors
-Panel-mount indicators
-Pyrometers (IR non-contact)
-RTDs (Pt 100, Ni)
-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
-Differential pressure
-Electrical power
-Flow
-Frequency
-Gas
-Humidity
-Level
-pH
-Pneumatic
-Pressure
-Resistance
-Temperature
-Universal, programmable
-Vibration
Section - Services & Systems
-Contractors
- Factory automation
- Process control
-Programmers
- PLC
- scada
-System integration/consulting
- Factory automation
- Process control
- Scada/DCS/PLC
Section - Test, Measurement & Calibration
-Analysers
- Boiler feed water
- Carbon concentration
- Chlorine
- Density
- Dissolved oxygen
- Gas
- On-line process
- Oxygen
- Particles
- Suspended solids
- Viscosity
-Conductivity
-ORP
-pH
-pH handheld
-Redox measurement
-Sampling equipment
- Liquids
-Turbidity meters
-0/4-20 mA loop simulators/calibrators
-Deadweight testers
-Decade boxes, R/I/C
-Documenting process calibrators
-mV simulators/calibrators
-Pressure simulators/calibrators
-RTD simulators/calibrators
-Strain gauge simulators/calibrators
-Thermocouple simulators
-Coating thickness
-Density
-Dust level
-Hardness testers
-Humidity
-Light level
-Moisture content
-Noise/sound level
-Strain gauging
-Tachometers
-Velocity
-Vibration/machine health
- Physical contact
Industry news: |
Discover Arcflow
March 2026, IT in Manufacturing
Arcflow has on offer a next-generation, AI-enabled ERP system purpose-built for SME manufacturing, distribution and project management firms. This delivers the depth and functionality of an enterprise-grade ERP while remaining intuitive and simple for SMEs to adopt and use effectively.
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Siemens drives next-generation vehicle development
March 2026, IT in Manufacturing, Siemens South Africa
The Siemens PAVE360 Automotive technology is a new category of digital twin software that is pre-integrated and designed as an off-the-shelf offering to address the escalating complexity of automotive hardware and software integration. |
Accessible automation is reshaping South Africa’s fabrication sector
March 2026, Motion Control & Drives, Yaskawa Southern Africa
Welding automation, once largely confined to high-volume automotive production, is becoming increasingly accessible to a broader range of manufacturers. |
Building Zayed National Museum with one of the world’s largest land-based crane
March 2026, Motion Control & Drives
To build Abu Dhabi’s Zayed National Museum, the construction team focused on a modular approach that could reduce work at height, accelerate build time, and limit disruption across an active construction site with multiple trades and tower cranes operating at the same time. |
Self-tensioning system improves pump reliability in tough operations
March 2026, Motion Control & Drives
OST-Africa has developed the E-Base system, which is a precision-engineered belt drive base system, developed to optimise tension, alignment and efficiency in pump and motor applications in mining and heavy industry. |
Windows tablets for hazardous areas
March 2026, IS & Ex, Extech Safety Systems
i.safe Mobile has expanded its intrinsically safe product range with the launch of the IS945.x series rugged Windows tablets, designed for use in hazardous and demanding industrial environments. |
Why expert O&M will secure South Africa’s energy future
March 2026, Electrical Power & Protection
As more companies depend on embedded generation to stabilise operations and manage electricity costs, day-to-day performance has become one of the most critical factors influencing business continuity. This shift firmly places operations and maintenance at the centre of long-term energy reliability and financial returns. |
Strengthening safety, skills and operational resilience during strategic shutdowns in petrochemical plants
March 2026, IS & Ex
In the petrochemical industry, shutdowns are high-stakes operations that play a vital role in maintaining plant performance, safety and compliance. A well-executed shutdown helps prevent unplanned outages, minimises costly downtime and keeps operations running efficiently long after production resumes. |
| visit www.instrumentation.co.za |
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