The Siemens UH50-A74-00 is an ultrasonic heat and cooling energy meter designed to measure flow and energy in hydronic heating or cooling circuits. Utilizing non-wearing ultrasonic technology with no moving parts, it ensures long-term accuracy and reliability. This meter can automatically switch between measuring heat and cooling energy, providing precise energy data in various applications, including residential and commercial setups. The UH50-A74-00 complies with EN 1434 and MID accuracy class 2 standards, ensuring accurate energy measurements. It is flexible for installation in horizontal or vertical positions without requiring upstream or downstream settling paths. The meter features an optical interface for easy configuration and data readout, and continuous self-diagnostic capabilities to ensure optimal performance.

Key Features:

• Non-wearing ultrasonic measurement technology.
• Heat, cooling, or combined energy measurement with automatic switch-over.
• Certified to EN 1434 and MID accuracy class 2 standards.
• Installation flexibility: horizontal or vertical positions.
• Optical interface for configuration and data readout.
• Self-diagnostic functions for error detection and system monitoring.

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