The location of the disconnection is immediately visible.
The HD-522 is a temperature controller that monitors six heaters controlled by ON/OFF proportional methods (time SCR, etc.) and alerts for any broken heater numbers using lamps or buzzers. Even if you use more than six heaters, you can add units to ensure that alarms can be triggered for each individual heater, regardless of the total number of heaters. *The HD-522 comes as a set with the main unit and a current converter.*
Inquire About This Product
basic information
【Features】 - The disconnection control circuit and alarm lamp operate during disconnection, ensuring a long lifespan. - Equipped with alarm contacts, allowing for remote alarm connections. - The reset switch allows for stopping the alarm contacts (external buzzer lamp, etc.) during disconnection. - A design that matches any type of chart.
Price range
Delivery Time
Applications/Examples of results
For more details, please contact us or refer to the catalog.
catalog（1）
Download All Catalogs
Company information
In order to meet various requests, we actively take on challenges with products that are difficult for other companies to imitate and manage. We assist from prototype to mass production in the design and development of displays and indicators filled with ideas, as well as in the diverse multifunctional printing of light guide plates, diffusion plates, and polarizing plates. Additionally, in relation to events, we produce unique water-soluble paper lanterns, memorial rotating lanterns, and lanterns and tanzaku that beautifully decorate festivals.