[Factory/Warehouse] Visualizing WBGT for Heatstroke Prevention! Watchful-kun PRO
WBGT measurement × warning × recording! Ensuring worker safety in indoor work environments against heat stroke | Compliance with heat stroke prevention regulations.
Starting from June 2025, measures against heatstroke will be mandated instead of being a voluntary effort. The "Miharu-kun PRO <WD100-ENV-LCD>" automatically measures, displays, and records WBGT (Wet Bulb Globe Temperature) and temperature-humidity, achieving "visualization" of indoor work environments such as factories and warehouses, along with immediate warnings. ■ Main Features: - Automatic measurement, display, and recording of WBGT and temperature-humidity - Intuitive warnings with a 3-color LED (green, yellow, red) + LCD - Flashing and email notifications for threshold exceedance for immediate response - Stable connection even in large sites via LoRa communication ■ Solving these challenges: ✔ Visualizing the safety of workers ✔ Immediate notifications to site leaders ✔ Strengthening reporting and management through record preservation ✔ Implementation is progressing in factories, logistics warehouses, food processing plants, etc., and it is also utilized as a product eligible for subsidies. ▶ Details: ISA Official Website https://isa-j.co.jp/info/miharu/
basic information
Features of "Miharu-kun PRO <WD100-ENV-LCD>": - Automatic measurement and recording of WBGT, temperature, and humidity - Excellent visibility with 3-color warning and LCD display - LoRa communication (low power, long range, resistant to obstacles) - Connect up to 32 devices with one main unit - Immediate response possible with email notification function - Smooth recording and reporting through log storage ▶ For details and specifications, visit: https://isa-j.co.jp/info/miharu/
Price range
Delivery Time
Model number/Brand name
Watchful-kun PRO <WD100-ENV Series>
Applications/Examples of results
Support for heat stroke risk management in indoor work environments such as manufacturing, food factories, warehouses, equipment inspections, and temporary construction offices. With the system revision coming into effect in June 2025, which mandates "measures, system development, and record management for WBGT of 28°C or higher," the Watchful-kun PRO enables reliable risk detection and immediate response. 【Benefits of Implementation】 ✔ Real-time monitoring based on heat index ✔ Immediate notifications to managers and workers, supporting decision-making ✔ Log preservation during abnormal situations, ensuring compliance with laws and audits ✔ Usable across floors and levels through long-distance communication 【Subsidy Support】 Regional revitalization temporary grants Heat stroke prevention project subsidies Subsidies for local government ICT implementation support, etc. We visualize the risks in high-temperature and high-humidity work environments, contributing to the prevention of labor accidents.
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Line up（3）
| Model number | overview |
|---|---|
| WD100-N32/N32 | Data collection communication control server (master unit): LoRa wireless communication standard, line of sight approximately 11 km, communication possible up to about 3 km in dense areas. |
| WD100-ENV-LCD | Miharu-kun PRO <Model with LCD> |
| WD100-ENV | Watchful-kun PRO <Model without LCD> |
