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Archback Co., Ltd. coordinates total monitoring systems for facilities in offices, factories, hotels, hospitals, terminal buildings, and more, as well as monitoring and control systems in the fields of air conditioning, ventilation, heat sources, lighting, and disaster prevention, from both software and hardware perspectives. Our mission at Archback is to contribute to the global environment and society through products that utilize advanced control technologies to effectively harness energy. 【Business Activities】 ○ Energy management, monitoring, measurement, and control systems ○ Heat source management, monitoring, measurement, and control systems ○ Building automation systems, etc. *For more details, please refer to the PDF materials or feel free to contact us.

The cumulative heat meter is a product used for billing the heat used for air conditioning in stores and tenants within a building. It is installed in the cold and hot water piping used for building air conditioning and accumulates the heat quantity. Recently, it is also used to monitor the actual heat quantity used for energy-saving evaluations in building air conditioning. The cumulative heat meter sold by Archback Co., Ltd. is a product from Landis+Gyr (formerly SIEMENS) in Germany, featuring ultrasonic sensors in the fluid measurement section, making it a cost-effective product. 【Features】 ○ Long-term stability ○ 8 years of operation on battery ○ LCD display ○ Over 10,000 units delivered ○ Excellent installation performance *For more details, please refer to the PDF document or feel free to contact us.

The integrated heat meter sold by Archback Co., Ltd. is a product from Landis+Gyr (formerly SIEMENS) in Germany, featuring ultrasonic sensors in the measurement section for fluids, making it a cost-effective product. We provide information on the diameter, rated flow, and output specifications of the integrated heat meter for cold and hot water, as well as examples of installation and usage. [Contents] ■ Integrated heat meter for cold and hot water ■ Diameter, rated flow, and output specifications ■ Accessories and installation examples for piping ■ Usage examples - Data communication examples for the integrated heat meter - Proposal for smart valve control using the integrated heat meter (UH50) and a general-purpose control valve (billing compatible) *For more details, please refer to the PDF materials or feel free to contact us.

This is an intelligent product that controls the chilled and hot water for building air conditioning using a proportional valve (flow control valve) and a heat meter (flow measurement + water temperature measurement). It is used for controlling chilled and hot water around air conditioning units, fan coils, and heat exchangers. 【Features of Flow Control】 - In traditional valve opening control, the controlled flow rate varies even at the same opening due to fluctuations in the inlet pressure of the valve. - Flow control measures the flow rate at the measurement section, allowing it to be unaffected by fluctuations in the inlet pressure of the valve. For example, it eliminates the need for complicated pressure balance adjustments in piping systems on different floors, such as high-rise and low-rise levels.

- By equipping the control valve with a mechanical differential pressure adjustment function, it is possible to set the maximum differential pressure (maximum flow rate) before and after the control valve. - Flow control can be performed without being affected by pressure fluctuations on the primary side. - Energy-saving effects can be achieved by preventing excessive flow. - This control valve has ports for measuring the differential pressure before and after the valve, allowing for confirmation of the actual differential pressure. You can view the demo operation and video of the PICV. *For details, please refer to the catalog.

The "ULTRAHEAT UH50" is a heat meter that uses ultrasonic sensors in its fluid measurement section. It can perform accurate and stable measurements over a long period, operating on a battery with a validity period of 8 years for certified heat meters. In addition to cumulative heat, it also displays cumulative flow, instantaneous flow, and instantaneous heat, making it easy to understand the usage of cold and hot water as well as the condition of the heat meter. 【Features】 ■ Long-term stability ■ 8 years of operation on battery ■ Communication function ■ LCD display ■ Certified product ■ Excellent ease of installation *For more details, please refer to the PDF document or feel free to contact us.