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Model No : QT032, QT034, QT036, QT044, QT046, QT048N

Heat Stress Monitor (WBGT) manufacturer, supplier, and exporter, Mumbai-India.

The TSI QUESTemp Series Heat Stress Monitors measure parameters including temperature and relative humidity, and compute the Wet Bulb Globe Temperature (WBGT). Models QT32/34/36 use traditional wet bulb sensing technology; Models QT44/46/48N use a proprietary waterless wet bulb algorithm eliminating daily maintenance. All models feature IP54 ingress protection and are compatible with Quest Detection Management Software.

Key Features

Comprehensive Heat Stress Monitoring

WBGT (indoor & outdoor), dry bulb, wet bulb, globe temperature, relative humidity.

Waterless Wet Bulb

Models 44/46/48N: waterless wet bulb eliminates daily maintenance.

Rugged Construction

IP54 water & dust ingress protection; tripod mount available.

Compliance & Software Support

Stay time parameters per ACGIH TLV, U.S. Navy PHEL charts; Quest DMS software compatible.

Technical Specifications

Parameter Specification
Standard ACGIH TLV, U.S. Navy PHEL, U.S. Navy/Marine Corp. Ashore Flag Conditions
Parameters Dry bulb, wet bulb, globe temp, relative humidity, WBGT (indoor & outdoor), heat index/HUMIDEX, air velocity (optional)
Temperature Range Sensor: -5°C to 100°C; Electronics: -5°C to 60°C
Display LCD with multi-parameter simultaneous display; data logging intervals: 1, 2, 5, 10, 15, 30 or 60 min
Power 4 x 1.5 AAA size batteries