3M Occupational Health and Environmental Safety Division3M™ WIBGET™ Heat Stress Monitor WB-300

Heat stress can result in heat-induced illness and potentially serious

workplace downtime. The 3M™ WIBGET™ Heat Stress Monitor

WB-300 helps you to quickly and easily detect key environmental factors

that can contribute to heat stress. The durable, yet lightweight heat stress

monitor delivers high performance area monitoring using Wet Bulb Globe

Temperature (WBGT) measurements for assessing environmental heat

stress. The monitor’s durable design readily withstands the rigors of the

workplace, and its easy-to-use features and simple operation make the

WIBGET WB-300 an ideal monitor to help you to establish your heat stress

management program.

Heat Stress Protection

Easy, Accurate,and Durable

F.P.O.

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This monitor helps to measure certain environmental factors that can contribute to heat stress. Misuse may result in sickness or death. For proper use, see supervisor or User Instructions, or call 3M OH&ESD Technical Service in the U.S.A. at 1 800 243 4630. In Canada, call 1 800 267 4414.

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Specifications for 3M™ WIBGET™ WB-300MeasurementsGlobe, dry bulb, wet bulb, WBGTi (WBGT indoor) and WBGTo (WBGT outdoor)Temperatures given in Celsius or FahrenheitLanguagesEnglish, French, Spanish, Italian, GermanHousingDesigned water resistant to a light rain or mistSizeHeight 9.2in (23.5cm); Width 7.2in (18.3mm); Depth 3.0in (7.5mm), with mounted sensor assemblyWeight2.6 lbs. (1.2 kg) with mounted sensor assemblySensorsTemperature: 1000 ohm platinum RTDAccuracyTemperature: +/- 0.9oF between 32o F to 212o F (+/-0.5oC between 0oC and 100oC)Operating Temperature RangeSensor Assembly: 23oF to 212oF (-5oC to +100oC); Electronics: 23oF to 140oF (-5o C to 60o C)Power Options9V alkaline, 7.2V NiMH rechargeable pack (charged in the unit), or AC adapter wall power cube (AC adapter will power the unit or recharge the NiMH battery pack)Battery Life9V alkaline: 140 hours; Rechargeable Nickel Metal Hydride: 300 hoursCharge Time (NiMH Battery Pack)16 hours (charge in the unit)Safety Approvals and Special ConditionsCE mark; compliance with EN 50014: 1997, and EN 50020: 2002 Environmental Safety Div.

Occupational Health & Environmental Safety Division3M Center – Building 235-2W-70St. Paul, MN 55144-10003M.com/detectionTechnical Service: 1 800 243 4630Customer Service:1 800 328 16673M.com/OccSafety

Please recycle. Printed in U.S.A.3M and WIBGET are trademarks of 3MUsed under license in Canada © 2011 3M CompanyAll rights reserved.70-0715-7477-9

ReliableOne-year warranty

Fast ResponseDirect reading of Wet Bulb, Dry Bulb, Vernon Globe equivalent, WBGTin, and WBGTout temperatures

AccurateDisplays to 1/10th degree

Easy OperationAt the push of a button, the 3MTM WIBGETTM Heat Stress Monitor WB-300 calculates WBGT, helping you establish appropriate work/rest ratios.

Product No. Description 3M ID UPC No.

WB-300 3M™ WIBGET™ Heat Stress Monitor WB-300 Kit, includes 9V Alkaline Battery, Replacement Wicks, Water Bottle, Verification Module, and Storage Case, 1 kit/case 70-0716-0781-9 0 00 51131 49848 8

056-794 3M™ Sensor Array with 2-inch Globe without Humidity Sensor 056-794, 1 each/case 70-0716-0809-8 0 00 51131 49893 8

015-910 3M™ Heat Stress Monitor 120VAC to 9VDC Transformer/Power Adapter 015-910, 1 each/case 70-0715-8174-1 0 00 51131 48766 6

015-680 3M™ 220VAC to 9VDC Transformer/Power Adapter 015-680, 1 each/case 70-0715-8507-2 0 00 51131 49108 3QT-NMH-120 3M™ NiMH Battery Option with 120VAC Charger QT-NMH-120, 1 each/case 70-0715-8042-0 0 00 51131 48630 0QT-NMH-220 3M™ NiMH Battery Option with 220VAC Charger QT-NMH-220, 1 each/case 70-0715-8043-8 0 00 51131 48631 7053-923 3M™ Heat Stress Monitor Verification Module 053-923, 1each/case 70-0715-8124-6 0 00 51131 48716 1053-922 3M™ Heat Stress Monitor Carrying Case 053-922, 1 each/case 70-0715-8240-0 0 00 51131 48832 8059-045 3M™ Tripod 059-045, 1 each/case 70-0715-8374-7 0 00 51131 48966 0056-679 3M™ Heat Stress Monitor Replacement Wicks 056-679, 10 each/pack 1 pack/case 70-0715-8373-9 0 00 51131 48965 3056-068 3M™ Heat Stress Monitor 2 ounce Water Bottle 056-068, 1 each/case 70-0715-8371-3 0 00 51131 48963 9