NFC Electronic Paper Tag | Visualizing Remaining Capacity
Visualizing remaining quantity with scale linkage | Achieving paperless operation with NFC power supply
This is a display tag equipped with electronic paper that allows for power supply and control via NFC communication. By linking it with a weight sensor (scale), it enables real-time visualization of the remaining quantity or capacity of containers and parts. By rewriting image information through an NFC reader/writer, flexible visualization such as barcodes, graphs, and percentage displays is possible. The battery-less design eliminates the need for battery replacement, and the use of electronic paper achieves both low power consumption and high visibility. It reduces the need for paper label replacement and printing costs, making it ideal for paperless, labor-saving, and cleanroom applications. With a dedicated Excel add-in, anyone can easily design displays, and it is widely used for inventory management, process display, and on-site instruction sheets. As a first step towards IoT, it contributes to moving away from analog management. It can also be used for various tasks such as automatic issuance of product labels and process management. Developer: High-Pressure Gas Industry Co., Ltd. Sales: Cosmo Summit Co., Ltd. A trial version is also available. For more details, please download the materials from the PDF download.
basic information
ItemContent Model NameNANA270 Display MethodElectronic Paper (Black and White) Power SupplyContactless power supply from NFC reader/writer (Battery-less) Communication MethodNFC (13.56MHz) Display ContentImages, 1D/2D barcodes, remaining capacity graph, etc. Rewrite MethodPC/Excel or Smartphone App (Android/iOS) Recommended Reader/WriterNEX7040C (USB/LAN connection compatible) Supported SoftwareMicrosoft Excel Add-in (Drawing/Rewriting) / Development library for Windows available External DimensionsDetails provided separately on product page (varies by product model) Main ComponentsNFC chip, electronic paper, plastic casing OthersCompletely power-free display except during rewriting, compatible with clean rooms
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Applications/Examples of results
Scale-linked remaining quantity display: Linked with scales for raw materials and chemical containers, displaying remaining capacity in real-time (percentage and bar display). Factory site: Used as process instruction sheets and product labels, streamlining process management with barcodes. Warehouse and logistics: Used for inventory and stock display, updated via NFC to provide always accurate stock information. Clean room: Usable in environments where paper cannot be used. Can be reused without producing paper dust. Education and experiments: Utilized as management tags for experimental equipment and samples, allowing immediate confirmation of status and remaining quantity.
