It's time for the next generation of water meters
Always working on better solutions through innovation
At Kamstrup, we are always determined to continuously improving our solutions. We pride ourselves on our refusal to stand still, which is why we are investing up to 11.2% of our revenue in development of new technology and solution. Since 2010, we have been delivering state-of-the-art, intelligent water meters with market leading measurement accuracy and reliability. With flowIQ® 2200 and the flowIQ® 3200, we are now proud to introduce our newest generation of smart water meters for residential and commercial.
Entering the next chapter of smart water meters
Throughout their lifetime, MULTICAL® 21 and flowIQ® 3100 have proven to be both clever and reliable options. With the introduction of flowIQ® 2200 and flowIQ® 3200, we are further raising the bar for our smart water meters for residential and commercial purposes with improved measurement accuracy and longer lifetime.
Therefore, we will cease the production of flowIQ® 3100 by December 2024. However, with its battery lifetime of up to 16 years, there is every chance that your current water meter has several years left before a change is necessary, and we will of course continue providing service and help for existing flowIQ® 3100 meters.
As for MULTICAL® 21, we will phase out production during 2025, and by 1 January 2026, we will complete the migration to flowIQ® 2200 and flowIQ® 3200.


Remarkable benefits on key areas
So, why should you upgrade to the newest generation of smart water meters? The flowIQ® 2200 and flowIQ® 3200 meters offer remarkable benefits on several key areas, such as ultrasound reliability, billing accuracy, easy remote reading, and alarm functions, and with a battery lifetime of up to 20 years, it’s a worthwhile investment on all fronts.
Embedded communications
The residential water meter flowIQ® 2200 comes with integrated communication that allows for safe and easy remote reading via either drive-by or network. The flexible connectivity options include Wireless M-Bus, Kamstrup linkIQ® and NB-IoT. We also offer a range of accessories for combining network and drive-by reading, depending on your data needs. You can also expand the range of connectivity options by adding a flowIQ® Gateway for transfer of data to your control systems.
Acoustic leak detection
The advanced water meters use ultrasonic technology and built-in acoustic leak detection to identify leaks in the distribution system – both before and after the meters. When paired with Kamstrup’s Leak Detector and flowIQ Smart Water (or READy Manager platform), it becomes part of an intelligent sensor network that can detect, analyse, and pinpoint water loss with greater precision.
Easy installation & maintenance
The meters are compact, easy to install with flexible mounting options, and feature an intuitive LCD interface. They can be mounted horizontally or vertically without any pipe-length restrictions. The meters also include advanced diagnostics to identify potential issues for proactive maintenance and minimal downtime.
Reliability you can trust
Our next generation of smart water meters provide industry-leading longevity and reliability. Boasting IP68-rated housing and patented ultrasonic measurement technology, these meters are engineered to maintain superior accuracy and performance for 20 years, even in the harshest conditions. You can trust the flowIQ® 2200 and flowIQ® 3200 to deliver precise measurements and reliable service day after day.
Leading the way for sustainable water solutions
By 2030, we are facing a 40% shortfall between demand and supply of water, and with over 70% of all water loss coming from leakages, one of our top priorities is reducing non-revenue water on as large a scale as possible.
At Kamstrup, we have the knowledge, experience, and technical capability to lead the way for intelligent and sustainable water solutions in a wide range of meter sizes. When it comes to residential and commercial, our flowIQ® 2200 & flowIQ® 3200 are the leading water meters for embracing the environmental challenges of the years to come.
flowIQ® 3200
Beat water loss and maximize revenue with our latest district and commercial water meter. The flowIQ® 3200 delivers ultrasonic precision for up to 20 years and offers an array of intelligent features, such as its lightweight and lead-free body in stainless steel and composite, compact meter housing half the size of comparable meters exceeding the IP68 standard, and built-in acoustic leak detection up to DN40.


flowIQ® 2200
Improve your water metering with our residential smart water meter based on proven ultrasonic technology. It features a host of intelligent features in one superior meter protected from water ingress – and with up to 20 years battery life. The flowIQ® 2200 maintains the same high accuracy throughout its lifetime, and with its built-in acoustic leak detection, the meter helps you detect possible leaks across your water network.
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