Siemens - UH50 Flow Only Meters
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Siemens introduces the UH50 Energy Meter Modules, setting new standards for accuracy and efficiency in measuring flow and energy within hydronic heating and refrigerant circuits. These ultrasonic heat and cooling energy meters are engineered to provide you with reliable, non-invasive measurement solutions. Discover their exceptional features:

Key Features:

  • Heat, Cooling, or Combined: The UH50 meters are available in various configurations, allowing you to measure heat, cooling energy, or both. They also offer seamless automatic changeover between heating and cooling energy measurements.

  • Maintenance-Free: Thanks to their ultrasonic technology, these meters have no moving parts, ensuring longevity and minimal maintenance requirements.

  • Precision and Compliance: The UH50 meters meet the stringent standards of EN 1434 and MID accuracy class 2, assuring you of precise measurements in your hydronic systems.

  • Flexible Installation: Whether horizontally or vertically, these meters can be mounted in any position. This flexibility simplifies their integration into your systems.

  • Wide Flow Range: With a flow measuring range of 1:100 per EN 1434 and 1:1,000 in total, these meters can adapt to a variety of applications, providing you with accurate measurements regardless of the flow rate.

  • Communication and Power: Choose from a range of communication modules and power supplies that suit your specific needs.

  • Optical Interface: The meters feature an optical interface compliant with EN 62056-21, making it easy to read and configure data both on-site and remotely.

  • Built-in Self-Diagnostics: These meters continuously monitor their performance, detecting potential mounting or device errors and promptly displaying them.

Applications:

The UH50 Energy Meter Modules have a wide range of applications:

  • Measuring heat consumption in district heating systems and residential blocks.
  • Measuring cooling energy in various hydronic systems, either independently or in combination with thermal energy.
  • Monitoring volume flow in hydronic systems.

Restrictions:

Please note that these meters are not suitable for measuring potable water or for use in systems that operate on water-glycol mixtures.

How They Work:

UH50 meters rely on the ultrasonic measuring principle, eliminating the need for moving parts. They calculate the quantity of energy consumed based on the temperature differential of flow and return, as well as the volume flow rate. The flow of water is measured by ultrasonic pulses transmitted in both the flow and return directions. The resulting volume and temperature data are used to determine the heating or cooling energy consumed, which is displayed in physical units such as kWh/MWh or MJ/GJ.

Processor Unit:

Each meter includes a versatile processor unit that applies to all flow variables, enhancing adaptability.

Optical Communication:

With an optical communication interface, these meters facilitate easy on-site readout and configuration using optical read heads and UltraAssist software.

Part Numbers:
UH50D23PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 1.5 m³/h 190mm PN16 Threaded DN20
UH50D38PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 2.5 m³/h 190mm PN16 Threaded DN20
UH50D45PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 3.5 m³/h 260mm PN16 Threaded DN25
UH50D50PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 6.0 m³/h 260mm PN16 Threaded DN25
UH50D60PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 10 m³/h 300mm PN16 Threaded DN40
UH50D65PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 15 m³/h 270mm PN25 Flanged DN50
UH50D70PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 25 m³/h 300mm PN25 Flanged DN65
UH50D74PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 40 m³/h 300mm PN25 Flanged DN80
UH50D83PAU06-0-00-M000-T2V+PP Flow Only Meter AC/DC 24V 60 m³/h 360mm PN25 Flanged DN100

Frequently Bought Together

Total price $739.00