IBG
GSR Mpumalanga

9 Bosch Street, Mbombela

tel:  
+27 13 752 6779
cell:  
+27 83 263 4267
email:  
david@gsrservice.co.za
url:  
www.gsrmpumalanga.co.za

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.


Guthrie, David
Owner
gsrdavid@mweb.co.za
ARI Air Valves
(Sub Agency)
Ashcroft
(Sub Agency)
Automa
(Sub Agency)
Becon Watertech
(Sub Agency)
Caho
(Sub Agency)
Cemo Pumps
(Sub Agency, System Integrator)
EGE
(Sub Agency)
Finetek
(Sub Agency)
Global Water Solutions
(Sub Agency)
Guth South Africa
(Sub Agency)
Hafner Pneumatik
(Sub Agency)
Hengstler
(Sub Agency)
IQ Instruments
(Sub Agency)
JELPC Pneumatics
(Sub Agency, System Integrator)
KSB Pumps
(Sub Agency)
LEO Pumps
(Shared Agency)
Leuze
(Sub Agency)
Noah
(Sub Agency)
PMP
(Sub Agency)
Posiflate
(Sub Agency)
Proval
(Sub Agency)
Pulsotronic
(Sub Agency)
Sunx
(Sub Agency)
TAIE
(Sub Agency)
TESK Pumps
(Shared Agency)
YTC
(Sub Agency)
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
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:
Reinventing grain silo management
April 2026, Editor's Choice, VEGA Controls SA

The VEGAPULS 6X radar sensor is designed for continuous level measurement to help overcome the challenges faced by storage in grain silos.

Distance sensor for confined spaces
April 2026, Sensors & Transducers, ifm - South Africa

The O6D100 from ifm has been designed as a powerful all-rounder for typical applications in object detection, distance measurement and positioning.

Power stability influences safety, quality and high-precision automation
April 2026, Electrical Power & Protection, Omron Electronics

As industrial systems become increasingly digitalised and data driven, protecting the integrity of power supply has become a key consideration within SHEQ management strategies.

Safety-critical fibre optic systems in mining
April 2026, Enclosures, Cabling & Connectors, Omniflex Remote Monitoring Specialists

Omniflex highlights the importance of fibre optic technology in in enabling systems in the mining industry to transmit shutdown commands reliably over tens of kilometres and verify that they have been executed.

Experience the future of engineering
April 2026, News

This year’s Eplan Next26 marks the premiere of a completely new event format; a global festival for visionaries, decision makers and users from various industries and engineering.

RS South Africa launches student fund for future engineers
April 2026, News, RS South Africa

RS South Africa has launched the Student Project Fund, an initiative designed to support engineering and technology students as they transform innovative ideas into practical solutions.

SAIMC: From the office of the CEO
April 2026, SAIMC, SAIMC

AI has become part of our productivity platforms, our operations and our decision making environments. The SAIMC NPC Power Hour series is one such initiative.

SICK earns Great Place To Work certification
April 2026, News, SICK Automation Southern Africa

Sensor specialist SICK South Africa has been awarded Great Place to Work certification recognising the positive working environment and strong workplace culture it has developed.

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