ALVI Technologies
Over 40 years of experience in the fields of gas detection, process instruments & control including pH, Conductivity & Dissolved Oxygen analytics and HVAC systems.
- +61 2 9838 7220
- +61 2 9838 7664
- info@alvi.com.au
- 12 Tollis Place
Unit 1
Seven Hills, NSW 2147
Australia
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Product
Probes Dissolved Oxygen
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Specialized, in-line sensors that provide real-time, continuous monitoring of oxygen levels in liquid.
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Product
ATEX Certified
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Equipment tested and approved to operate safely in potentially explosive atmospheres containing flammable gases, vapors, or dust.
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Product
Indicators
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A device that displays the state, condition, or precise measurement of a physical quantity.
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Product
Inline Fitting
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The modular concept of process inline fitting allows adaptation to virtually every process. Replacement of components or expansion is possible at any time.
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Product
Immersion Fittings
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Specialized, rugged holders designed to secure sensors (pH, ORP, conductivity, dissolved oxygen) directly into tanks, open vessels, basins, and channels for real-time monitoring.
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Product
Liquid Pressure
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Measure, indicate, and monitor pressure levels in industrial, chemical, and water systems.
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Product
Probes PH & ORP
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These sensors, often using digital technology (ISM) for predictive diagnostics, provide essential data to control chemical processes, wastewater treatment, and hygiene in sectors like pharma and food, operating under high pressures, temperatures, and corrosive conditions.
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Product
MemoRail
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Refers to a line of compact, modular transmitters used for industrial process analytics, specifically designed for monitoring pH, ORP, conductivity, and oxygen in various industries like chemicals, pharmaceuticals, and food/beverage.
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Product
Energy Management
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Energy Management is a measurement technology to record relevant process factors.
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Product
Retractable Fitting
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Allows industrial sensors (pH, DO, conductivity) to be inserted into or removed from a pressurized pipe or tank without shutting down the process.
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Product
Flow Through Fittings
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In-line or bypass housings designed to securely hold, protect, and position analytical sensors (pH, ORP, conductivity, oxygen) directly within a fluid process stream.
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Product
Particle Size Analyzer
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An analytical instrument used to measure the size distribution, shape, and count of particles within a liquid or powder sample.
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Product
Process Analytics
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The data-driven examination of business workflows to map, monitor, and improve performance in real time.















