WBGT Heat Stress Sensor
HSS-100
Protect your workforce from heat-related risks with E4A's advanced Heat Stress Sensor - a cutting-edge device designed to help you manage heat stress with precision. Using Wet Bulb Globe Temperature (WBGT), this sensor provides real-time environmental readings that factor in temperature, humidity, and radiant heat. More than just a sensor, it intelligently analyzes work conditions and offers clear guidance on individual cooling periods and recommended break schedules, promoting safe productivity in hot environments.
Ideal for construction sites, correctional facilities, industrial facilities, and warehouse facilities, this device ensures compliance with safety regulations and supports proactive health and performance management.
Operational Benefits
Smart Heat Prevention
Analyzes real-time environmental conditions to identify hazardous heat exposure early, helping prevent heat-related illnesses before they occur.
Improve Worker Safety
Provides continuous visibility into workplace heat stress conditions, enabling supervisors to make faster, informed decisions that keep teams safe.
Optimize Productivity
Recommends personalized work and recovery periods that help maintain productivity while reducing worker fatigue and heat stress.
Aligned with Industry Guidelines
Aligns with ACGIH® and OHCOW heat stress guidelines by providing accurate, timestamped WBGT data to support worker protection, documentation, and compliance.
Make Better Operational Decisions
Delivers accurate environmental data and actionable insights to improve planning, risk assessments, and overall workplace safety management.
Easy to Deploy and Integrate
Compact, wireless-ready design installs quickly and integrates seamlessly with existing safety systems, minimizing installation time and maintenance effort.
Measured Parameters
Humidity and Thermal Radiation
Ambient Temperature
Relative Humidity
Technical Specifications
Power Supply
Operating Specifications
-20°C to +70°C (without battery)
Measurement Characteristics
Physical Characteristics
Width: 88mm / 3.5 inches
Depth: 36.6mm / 1.4 inches
Portable or fixed equipment
Communications
Security
ECC and RSA public key accelerator (PKA)
SHA2 accelerator (full suite to SHA-512)
True Random Number Generator (TRNG)
User Interface
Product Certifications
UPD2: APR 2016
UPD3: Jun 2023 and AMD 1:2018
UL 61010-1 3rd Edition: 2023
Features
24/7 Alarm Notifications
Receive instant, round-the-clock alerts for immediate awareness and rapid response to heat stress.
Extended Battery Operation
Ultra-low-power design, delivering over 3 years of continuous use at a 5-minutes reporting interval.
User-Defined Reporting
Offers flexible, configurable reporting intervals to perfectly match your specific operational and compliance needs.
Accessible Data
Sends data through a secure gateway to a central dashboard for real-time viewing and trend analysis.
Customizable Alarm Limits
Set precise, user-defined thresholds to ensure you only receive relevant and actionable notifications.
Wireless Data Transmission
Uses Bluetooth® 5 to streamline reliable wireless data transmission, centralized monitoring, and cloud-based connectivity.
Work-Rest Recommendations
Delivers real-time guidance on rest breaks and cooling periods based on current WBGT levels.
Fast, Scalable Deployment
Compact and easy to mount, ready for rapid rollout across enterprise-wide operations.
Related Products
Spare Parts & Accessories
Magnetic Mounting Feet
E4A-FAS-00048-00
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