Prei Instrumentation represents the most technological advanced, leading brand companies in the fields below, making it a successful leader in the process, measurement and control industry in South Africa.
Prei Instrumentation is a leading supplier and technical support specialist for: on-line, portable and laboratory analyzers for the potable, waste and industrial water markets as well as rotating machinery monitoring, protection, prediction and control: vibration, anti-surge, speed control for turbines, compressors and pumps.
We also supply specialised instrumentation for general industry to research and development projects, gas detection, current transducers, gauss meters, hydrometers, thermometers, controllers, encoders and primary element transmitters.
  • Other Products
    Guassmeters, Hydrometers, Thermometers and Current Transducers.

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  • Water
    Prei Instrumentation is a leading supplier and technical support specialist for the On-line, Portable, Waste and Industrial water markets

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  • Power/Steam Generation
    Advanced online analyzers specifically designed for the continuous measurement and determination of contaminants in boiler water systems.

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  • Rotating Machinery
    Monitoring, Protection, Prediction and Control, Vibration, Anti-Surge and Speed Control.

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  • Food And Beverage
    Smart, simple and reliable Water quality analytical and control solutions, specially for Sanitation and Microbiological activity.

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  • Laboratory
    All encompassing laboratory and portable sampling and test equipment, reagents and test strips.

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  • Gas Detection
    Portable and fixed mount toxic and combustible cas monitors for air quality and safety.

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  • Industrial Control
    Industrial controllers, indicators, counters, encoders, transducers, load cells and accelerometers for all Industrial applications.

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  • Blue I
  • IST
  • Danaher
  • Honeywell
  • Sensotech
  • PreiTech
  • Sypris
  • FWBell
  • Armatherm
  • Prei Instrumentation
  • Waltron
  • Metrix
  • ccc
  • Hach
  • Setpoint