Heat Stress Meter TWL-1S – Scarlet Tech

Scarlet TWL-1S is designed to measure WBGT and thermal work limit (TWL) heat index. The TWL measures air temperature, humidity, radiant heat and wind speed to come up with instructions for work, rest and hydration plan. We integrate the algorithm of TWL and work-rest schedule based on the latest guideline. The user-friendly interface even showed different colors to ensure users in line with TWL schedule. For example, red means unsafe for work, yellow means buffer zone and green means safe for work.

Measurements

• Wet Bulb Globe Temperature (WBGT)
• Thermal Work Limit (TWL)
• Globe Temperature
• Dry Bulb Temperature
• Relative Humidity
• Wet Bulb Temperature
• Wind Speed

Features

• Smart User-Friendly Interface
• Automatic Warning (TWL-1SR Model)
• Sensor Protection
• Compact Design
• Smart Device
• Quickstart Datalogger
• World Class Standards

TWLIT_User_Guide_v1_1

TWL-1S heat stress meter data-sheet version 2020