Smart Storms water quality meters offer a range of measurements for all water and waste water quality monitoring and control.

The Universal Smart Instrument (USI) is a unique water quality meter specifically designed for waste water monitoring in industrial trade effluent applications and municipal treatment plants. As standard the USI comes with an ultrasonic open channel flow sensor and has an in-built pH meter. As well as flow and pH it can also measure up to 4 other water quality parameters, turbidity, conductivity, dissolved oxygen and a second pH using intelligent Modbus sensors.

The USM measures a wide range of environmental parameters and as standard will measure pH and Redox plus one other variable. Sensors can be either free mounted in tanks or channels or inserted into pipes using Smart Storms bespoke pipe brackets. The data logger will record in excess of 22 years of data. A windows based reporting software package allows the user to download data using a USB port and display and print detailed reports and graphs.

USI Flow & Water Quality

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USM – Water Quality Meter (Standard Version)

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USM – Water Quality Meter (Logger Version)

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Product Categories

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Flow Meters

Intelligent Flow Monitoring – Smart Storm manufactures a range of instruments to measure flow in open channels and closed pipes for all industrial sectors.

Wastewater Samplers

The USI Hydrocell range of wastewater samplers are specifically designed for the composite collection of wastewater samples from industrial and municipal applications.

Water Quality Meters

Smart Storm’s range of Water Quality Meters offer simultaneous multi-parameter measurement and are ideal for water quality measurement in all industries.

Weirs & Flumes

Smart Storm manufacture polypropylene V-notch Weir Tanks that come complete with integral sensor bracket and steel reinforced bands. They are fully compliant to BS3680 and ISO 1438 standards.

Level Meters

Smart Storm Level Meters offer a degree of intelligence and ease of programming not seen in other instruments.

Sludge Blanket

The Avocet Sludge Blanket monitors the sedimentation and scum accumulation in remote settlement tanks and clarifiers in water treatment works, waste-water reclamation works and factories with treatment plants.


Smart Storm offers a wide variety of sensors for flow, level and water quality measurement including area velocity. Smart Storm sensors are designed to be durable and accurate in all industrial applications, and most offer IP68 protection.


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