The background is coloured in dark blue and on the right side is the heat-meter from ista depicted.

ista's sensonic® 3 – the smart solution for wireless heating meters.

Effortlessly track your heat consumption with sensonic® 3 and enjoy accurate data and convenient wireless monitoring.

Integrated wireless interface for remote reads

Automatic data transmission on fixed dates

Automatic fault detection

Compact design

Extra long-lasting battery

With a built-in radio interface, our third-generation heating and cooling meters can seamlessly integrate with our reliable ista radio system, giving your tenants the convenience of no longer needing to have their meters read in-person.

For you, this means being able to manage your properties conveniently online, while also ensuring immediate and accurate readings for transparent and comprehensible heating bills.

Introducing sensonic® 3: the future of heating meters.

Equipped with the latest electronic measurement technology, sensonic® 3 offers precise and real-time readings, ensuring a transparent and easy-to-understand heating bill. Plus, thanks to the tried-and-tested istameter principle, the flexibility to exchange is unparalleled. Upgrade to sensonic® 3 for the ultimate heating meter solutions.

ultego® III smart: Experience unparalleled convenience with this compact ultrasonic heating meter, which combines the calculator, flow sensor, and temperature sensor in one device. Equipped with two external sensors, it meets all the requirements of the new European Measuring Instruments Directive and the UK Measuring Instruments Regulations, providing accurate and reliable readings.

Record even the lowest energy consumption

With our heating meter's ultra-fast response time of just eight seconds.

Compliant with all Energy-Efficiency Directive (EED) requirements

Meeting all requirements for measurement and distribution technology.

Seamless replacement

Thanks to the istameter® principle and easy integration into your current smart building systems.

The picture shows a woman sitting on a couch and reading the ista heating bill. She has long blonde hair and is wearing black glasses. Her top is a blue shirt and she is wearing brown trousers. While she holds the heating bill in her left hand, her right hand rests on her chin. She looks directly into the camera. The beige couch on which she is sitting stretches across the entire lower third of the picture and has a white blanket draped over the back on the left with a yellow cushion leaning against it. In the background are various pieces of furniture that suggest a living room: A floor lamp and a shelf can be seen on the right, and in the centre an open two-part door leading into another room with bookshelves. The entire background is blurred.

Achieve superior efficiency with ista's smart heat cost allocation service.

Our smart heat meter is the perfect tool to keep track of your heating costs and monitor your energy consumption. But when you pair it with our heat cost allocation service, you will unlock a whole new level of efficiency and accuracy.

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