Product Description

The Kamstrup ULTRAFLOW® 44 – DN15-125 is a compact ultrasonic flow sensor that has been engineered to deliver precise energy measurement in residential and commercial heating and cooling applications.

Built on Kamstrup’s decades of experience in ultrasonic metering technology, it offers the reliability, stability, and long-term accuracy that utilities and building managers require for modern energy networks.

One of the defining advantages of the ULTRAFLOW® 44 is its compact construction. The smaller footprint makes it ideal for installation in places where space is limited, such as apartment buildings, retrofits, or technical rooms with tight piping arrangements. Despite its size, the sensor delivers outstanding durability and robustness, ensuring consistent performance over its entire service life.

The ULTRAFLOW® 44 is designed to be fully compatible with Kamstrup’s MULTICAL® energy meters, providing a seamless integration that enhances the overall reliability of heat and cooling measurement systems. Together, the two devices create a complete solution for accurate consumption data collection, transparent billing, and optimised energy management. The meter’s ability to deliver stable measurements across a wide flow range ensures that even small variations in consumption are captured, which is vital for both utility providers and end users.

Unlike traditional mechanical meters, the ULTRAFLOW® 44 uses ultrasonic technology with no moving parts. This eliminates wear and tear, reduces maintenance requirements, and prevents degradation of accuracy over time. It guarantees that performance remains consistent even after years of continuous operation, ensuring trust in the data it provides.

The ULTRAFLOW® 44 is also well-suited to district energy networks and submetering applications, where accurate consumption data is essential for operational optimisation and fair cost allocation. By combining long-term reliability with compact design and integration flexibility, the ULTRAFLOW® 44 sets a new benchmark for energy metering in residential and commercial buildings.

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