Hygienic water level control system
The heating device bus keeper "SHS series" supports pressure sensor-based water level control for all models! With the controller operation, you can fully automate water filling and heat retention with just one button. It is very hygienic as there is no stagnant water like in traditional electrode-type water level measurement piping.
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Conventional electrode-type water level control has been a concern because the piping up to the water level electrode becomes stagnant water, raising fears of bacterial growth. The Ministry of Health, Labour and Welfare (Notification dated September 19, 2019) has specified the following items regarding water level gauges in the revised guidelines for hygiene management in public baths. In particular, the requirement to remove biofilm 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: First General Public Bath, 4 Bathing Rooms (18) The installation of water level gauges must have a structure that allows for the cleaning and disinfection of the piping, or be a sensor type that does not require piping. 3 Hygiene Management: First General Public Bath, Overall Management of the Facility (1) Facility maintenance must be cleaned and disinfected according to the table below, and kept clean and hygienic. Appropriate disinfectants should be used according to the materials, and necessary treatment must be conducted for environmental conservation when discharging into rivers and lakes. (Excerpt from the table below) Water level gauge piping: Biofilm 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) / Hotels ■Welfare facilities ■Hot spring facilities ■Factories / Company dormitories
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Since our founding, Science has been engaged in business with the themes of health maintenance and environmental conservation. Throughout this journey, we have come to believe 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 a 24-hour bathing water purification and heating system (24-hour bath) that 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 nature. Moving forward, we will continue to aim to be a company that brings joy and inspiration to people and the planet through product development centered on the themes of environment, energy conservation, water, and health.