#Japan #Tokyo #Tanizawa #Nessy #Heat Sensor

Innovative Heat Monitoring for Safety

In an era where extreme heat conditions have become increasingly common, the risk of heat-related illnesses in the workplace draws significant attention. Recognizing the pressing need for effective solutions, Tanizawa Manufacturing Co., Ltd. has unveiled its latest innovation — the 'NESSY' heat monitoring sensor, specifically designed for attachment to helmets. This groundbreaking device will make its premiere at the 8th International Construction and Surveying Expo (CSPI2026) from June 17 to 20, 2026, at Makuhari Messe.

Addressing the Heat Challenge

The NESSY sensor represents a pivotal advancement in heat stress management tools. Installed on the inside of a helmet, this device monitors the rise in deep body temperature via sensors placed on the forehead. When the temperature exceeds preset thresholds, the device alerts wearers through vibrations, allowing for timely interventions before heat-related illnesses develop.

Despite the implementation of protocols like WBGT management, hydration schedules, and rest breaks, heat-related accidents continue to plague various industries. This discrepancy underscores a critical challenge: many workers may not recognize their deteriorating health until it is too late. The NESSY aims to bridge this gap by providing an early warning system that prompts workers to take precautionary measures, such as hydration or breaks.

A New Perspective on Heat Management

Traditional approaches to heat management have primarily focused on environmental monitoring. However, Tanizawa's innovative strategy includes a more personalized perspective — acknowledging that individuals may respond differently to the same environmental conditions based on factors like age, health, and daily physical condition. The NESSY empowers users to recognize subtle changes in their health, fostering proactive behaviors that mitigate heat stress effectively.

Why Helmet-Mounted?

Founded in 1932, Tanizawa has been a steadfast supporter of worker safety, mainly through its constructor and industrial helmets. The design and engineering of the NESSY were driven by the principle that safety devices should be seamlessly integrated into the worker's daily routine. Prioritizing functionality over excessive features, the device is designed to be mounted on the forehead band of standard helmets, ensuring it neither obstructs vision nor interferes with work duties. This user-friendly integration fosters a new habit without requiring additional modifications to existing equipment practices.

Harnessing Data for Enhanced Safety

In addition to offering personal alerts, the data collected by the NESSY can significantly contribute to broader workplace safety measures. By analyzing the data accumulated throughout the working season, employers can identify peak risk periods and site-specific trends. Moreover, reviewing body temperature trends during instances of discomfort can refine preventive strategies over time, fostering a safety culture built on informed decision-making rather than reactive responses.

Tanizawa remains committed to transitioning the approach from 'responding after incidents' to 'detecting anomalies early on.' Their wealth of experience as a protective gear manufacturer feeds directly into this commitment to enhance safety in high-temperature environments.

Expo Details

Event Name: 8th International Construction and Surveying Expo (CSPI2026)
Dates: June 17-20, 2026 (Public entry available on June 20 only)
Location: Makuhari Messe
Booth Number: 25-01
Official Website: CSPI2026 Official Site
Note: Please register in advance via the entry form on the website to obtain and print your entry pass.

Company Overview

Company Name: Tanizawa Manufacturing Co., Ltd.
Location: 2-15-5 Shintomi, Chuo-ku, Tokyo
Established: 1932
Business Focus: Manufacturing and sales of industrial, disaster prevention, and bicycle helmets, as well as various safety protective equipment
Website: Tanizawa Official Website
For inquiries about NESSY, contact the Sales Promotion Department: (TEL: 03-3552-8322)