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A high-quality humidity sensor and proprietary algorithm perform the calculation of the Wet Bulb Globe Temperature (WBGT) values, eliminating the hassle of daily wet bulb maintenance.
| Measurement Parameters | QT°44 | QT°46 | QT°48 |
|---|---|---|---|
| Dry bulb, wet bulb and globe temperatures | + | + | + |
| WBGT (indoor index) | + | + | |
| WBGT (outdoor index) | + | + | + |
| Heat index / HUMIDEX | + | + | |
| Temperature reading: Celsius or Fahrenheit | + | + | + |
| Data logging intervals: 1, 2, 5, 10, 15, 30 or 60 minutes | + | + | + |
| Event logging mode | + | ||
| Time & date stamping with clock and calendar | + | + | + |
| Displayed stay times: ACGIH TLV, U.S. Navy PHEL charts, U.S. Navy/Marine Corp. Ashore Flag Conditions, EPRI action limits (QT°48N excludes EPRI) | + | + | |
| Head-Torso-Ankle Weighted Average WBGT (optional with tri-sensors) | optional | optional |
Features and benefits
- Utilizes WBGT sensing technology, the standard for heat stress management
- Waterless wet bulb sensing technology eliminates daily maintenance
- Convenient stay time parameters per multiple standards help determine work-rest ratios
- IP 54 ingress rating helps protect unit from exposure to dirt, dust, oil and water
- Designed to withstand the rigors of everyday use in demanding environments
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