Kestrel
Model: 5400
The Kestrel 5400 measures and calculates Wet Bulb Globe Temperature (WBGT) for both shaded and in-sun conditions plus Thermal Work Limit (TWL), giving a direct read on occupational heat stress. EnviraH supplies it with the globe thermometer accessory and mounting options.
Key specifications
- Outputs: WBGT (in/out), natural wet-bulb, globe temp, TWL, air temp, RH, wind, heat index
- Globe temperature: via included / optional globe thermometer
- Air temperature: -29 to 70 C, +/-0.5 C; RH 10-90%, +/-2%
- Wind speed: 0.6-40 m/s, +/-3%
- Logging: 10,000+ points; optional LiNK Bluetooth
- Environmental: waterproof, floats
Typical applications
Occupational heat-stress management, work/rest scheduling, foundries and construction, military and sports, industrial-hygiene compliance.
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