Hygienic water level control system
The heating device bus keeper "SHS series" supports pressure sensor-based water level control for all models! With controller operation, hot water filling and heat retention operation can be fully automated with the push of a button. It is very hygienic as there is no stagnant water like in conventional electrode-type water level measuring piping.
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basic information
Conventional electrode-type water level control has areas of concern regarding the stagnation of water in the piping up to the water level electrode, which raises worries about bacterial growth. In the revision of the guidelines for hygiene management in public baths (Notification from the Ministry of Health, Labour and Welfare dated September 19, 2019), the following items regarding water level gauges are clearly stated. In particular, the requirement to remove biofilms at least once a week using appropriate disinfection methods is very challenging, so pressure sensor-type water level control is recommended! Excerpt: 2 Facility Equipment: General Public Bath No. 1, 4 Bathing Rooms (18) The installation of water level gauges must be of a structure that allows for cleaning and disinfection of the piping, or must use a sensor method that does not require piping. 3 Hygiene Management: General Public Bath No. 1, Overall Management of the Facility (1) Facility maintenance must be conducted according to the table below, ensuring cleanliness and hygiene through cleaning and disinfection. Appropriate disinfectants must be used according to the materials, and when discharging into rivers and lakes, necessary treatments for environmental conservation must be carried out. (Excerpt from the table below) Water level gauge piping: Biofilms must be removed at least once a week using appropriate disinfection methods.
Price information
It does not support electrode type.
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Applications/Examples of results
■□■Purpose■□■ Mainly for controlling bathtub water levels ■Ryokan (Japanese inn) / Hotel ■Welfare facilities ■Hot spring facilities ■Factories / Company dormitories
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Company information
Since our founding, Science has been engaged in business with the themes of health maintenance and environmental conservation. Throughout this journey, we have become convinced that water and air, the sources of all things, are indeed the most important elements connecting health and the environment. Starting with the development of our 24-hour bathing water purification and heating system, which has been highly praised for its three major benefits of labor-saving, energy-saving, and resource-saving, we achieved a COP of 6.3 through simultaneous extraction of high-temperature water at 70°C and cold water at 7°C, significantly reducing CO2 emissions with our environmentally friendly and energy-saving heat pump system. We also developed a new product, a weakly acidic electrolyzed beauty water, which not only strongly inhibits the growth of Legionella bacteria but also offers high beauty effects due to its weakly acidic properties. Moving forward, we aim to continue developing products that bring joy and inspiration to people and the planet, focusing on the themes of environment, energy conservation, water, and health.