Scarlet TWL-1S Heat Stress Monitor

Key Technical Specifications:

• Measurement Parameters:

  • Thermal Work Limit (TWL)

  • Dry Bulb Temperature (°C)

  • Globe Temperature (°C)

  • Relative Humidity (%)

  • Wind Speed (m/s)

• Measurement Range:

• • Globe bulb indoor: 0...80°C
  • Globe bulb Outdoor: 0...80°C

  • Wind Speed: 0.5 to 10 m/s

• Accuracy:

  • Temperature: ±0.6°C

  • Humidity: ±3% RH

  • Wind Speed: ±0.2 m/s or ±2% of reading

• Display:

  • 32(W)x50(H)mm LCD Screen

  • Real-time display of TWL and all environmental parameters

• Data Logging:

  • Internal memory storage for time-stamped data

  • USB connectivity for data export and analysis

• Power Supply:

  • 4xAAA batteries supply 6V

  • Battery life: up to 20 hours continuous use

  • USB charging support

• Alarm System:

  • Visual and audible alerts for high heat stress levels

• Operating Environment:

  • Temperature: -10°C to +60°C

  • Humidity Sensor: 5 to 95% RH

• Physical Design:

  • Portable and lightweight

  • Rugged housing for outdoor and industrial use

  • Weight: Approx. 330g

Key Features:

Advanced Heat Stress Index Monitoring: Measures Thermal Work Limit (TWL), a globally recognized index for assessing heat stress in occupational environments.

Real-Time Data Display: Provides continuous and real-time measurements of heat stress to ensure workplace safety.

Multi-Parameter Measurement: Accurately monitors ambient temperature, globe temperature, relative humidity, and wind speed.

Easy-to-Read LCD Screen: Bright, user-friendly display allows easy viewing of real-time readings, even in bright outdoor conditions.

Compact and Portable Design: Lightweight and ergonomically designed for easy transport and on-site heat stress assessment.

Alarm System for Safety Alerts: Built-in audible and visual alarms notify users when heat stress thresholds are exceeded.

Long Battery Life: Designed for extended use in the field with durable battery performance.

Rugged Outdoor Use: Built to withstand harsh environmental conditions, suitable for construction, mining, military, and industrial settings.

Data Logging Capability: Internal memory stores recorded data for future analysis and compliance documentation.

User-Friendly Interface: Simple setup and operation for both experienced professionals and first-time users.