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Graecor Agencies
62A Old Main Road, Kloof, Durban
Core business offering: Supplier of industrial instrumentation and control valves.
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Section - Data Acquisition & Remote Control
Section - Miscellaneous Hardware
-Signal
- High temperature
- Temperature compensated cable
-19" racking
-Boxes - electronics
- Metal construction
- Plastic construction
-Cabinets
- Free-standing
- Industrial computers
- Wall mount
-Cases/housings
- Portable
-Desks, consoles, furniture
-Enclosures (special)
- Environmentally protected
-Thermal control
- Fans, blowers
- Heat exchangers/airconditioners
Section - Process Control & Manufacturing Technologies
-Electric
-Hydraulic
-Pneumatic
-Valve position transmitters
- Valve positioners
-Control valves (applications)
- Cryogenic
- Globe - sanitary
- Hygienic
- Steam conditioning
- Steam de-superheaters
-Control valves (type)
- Ball
- Butterfly
-Eccentric plug
-Globe
- double seated
- split-body
- three-way
-Manifolds
-Sliding/knife gate
-Solenoid
-Communications
- Proprietary
- RS232
- RS422/RS485
-Functionality
- Adaptive gain
- Auto/self tuning
- Logic
- Maths/calculations
- Pattern/profile
- PID/PD
- Ratio control
- Scaling of I/O
-Inputs
- 0/4-20mA
- mV/V
- RTD
- Strain gauge
- Thermocouple
-Number of loops
- 1-16
-Outputs
- 0/4-20 mA
- 0-5V
- mA/mV
- Pulse
- Relay contact
-Panel size (mm)
- 48x96
- 96x96
-Visual display
-Flowmeters (application)
- Partially filled pipes/channels
-Flowmeters (type)
- Differential pressure (DP)
- Magnetic/electromagnetic
- Pitot tube
- Thermal dispersion/calorific
- Variable area
-Monitors/indicators
-Regulators
-Switches
-Totalisers and correlators
-Flameproof
-Intrinsic safety
- Solenoid valves
- Sounders
- Transmitters - flow
- Transmitters - level
- Transmitters - pressure
- Transmitters - temperature
- Valve positioners
-Pressurisation
-Type 'n' protection
-Capacitive & conductive
-Float-operated
-Loadcell
-Pressure/hydrostatic
-Tank gauging
-Vibrating fork
-Alarm indicators
-Analog panel meters
-Annunciator panels
-Digital panel meters
-Digital process indicators
-Actuators
- Linear
- Rotary
-Air dryers
-Cylinders
- Double acting
- Positioners
- Single acting
-Filters
-Pressure/vacuum switches
-Tubes & fittings
-Valves
- Check
- Flow
- Gauge
- Isolation
- Manifolds
- Pressure
-Control transducers
- Displacement/position transducers
-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
-Positive displacement
- Diaphragm
- Piston
- Proportioning/dosing
-Converters
- I-P, P-I
- mV/current
- Programmable
-Isolators
-IR non-contact
-Panel-mount indicators
-Pyrometers (IR non-contact)
-RTDs (Pt 100, Ni)
-Temperature switches
-Thermistors (PTC, NTC)
-Thermocouple extension cables
-Thermocouple reference units
-Thermocouples (Type S, T, etc)
-Thermowells
-Counters
- Batch
- Panel mount
-Differential pressure
-Electrical power
-Flow
-Frequency
-Level
-Pressure
-Resistance
-Temperature
-Universal, programmable
-Vibration
Section - Services & Systems
Section - Test, Measurement & Calibration
-0/4-20 mA loop simulators/calibrators
-Deadweight testers
-mV simulators/calibrators
-Pressure simulators/calibrators
-RTD simulators/calibrators
-Temperature (dry block)
-Temperature baths
-Thermocouple simulators
-Clampmeters
-Multimeters
| News from Graecor Agencies: |
KPMs rotary consistency transmitter boosts pulp mill performance
April 2023, Data Acquisition & Telemetry, Graecor Agencies
In today’s pulp and paper-making market place, consistency measurement is one of the most important ways to keep costs as low as possible without sacrificing quality or production throughput.
KPM’s KC/5 ... |
Industry news: |
SAIMC: Durban branch
October 2025, SAIMC, SAIMC
At SAIMC Durban’s October Technology Evening, Nico Erasmus delivered a thought-provoking presentation on a topic close to every automation professional’s heart: PLC and Drive Manufacturer Generational Hardware - UpGrades, UpGates or UpRates? |
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. |
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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