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Extech Instruments HT30 User Manual

Extech Instruments HT30
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5 HT30-en-GB_V3.6 4/16
Specifications
Wet Bulb Globe Temperature (WBGT) 0°C to 50°C (32°F to 122°F)
WBGT Accuracy Calculated from measured parameters
TG Black Globe Temperature range 0 to 80°C (32°F to 176°F)
TG Accuracy Indoor
±2°C (4°F)
Outdoor
±3°C (5.5°F)
TA Air Temperature range 0°C to 50°C (32°F to 122°F)
TA Accuracy
±1°C (1.8°F)
Relative Humidity (RH) 0 to 100%RH
RH Accuracy
±3% (at 25°C, 10 to 95%RH)
Resolution 0.1°F/°C; 0.1%RH
Operating Temperature 0°C to 50°C (32°F to 122°F)
Operating Humidity Max. 80% RH
Power Supply Two AAA batteries
Battery Life Approx 1000 hours
Dimensions Meter: 254 x 48.7 x 29.4mm (10x1.9x1.1")
Black Ball: 40mm, 35mm (1.57 Dia., 1.37H)
Weight 136g (4.8oz)
Optional Accessories PC software and cable (407752)
HT30 WBGT calculations:
WBGT = Wet bulb Globe temperature
WB = Wet bulb temperature (Calculated from temperature and Humidity)
TG = Globe temperature
TA = Air temperature
OUT of the Sun (Indoors)
WBGT = 0.7xWB + 0.3xTG
IN full Sun (Outdoors)
WBGT = 0.7xWB + 0.2xTG + 0.1xTA
Sensor - Wet bulb calculator (sea level pressure)
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com

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Extech Instruments HT30 Specifications

General IconGeneral
BrandExtech Instruments
ModelHT30
CategoryMeasuring Instruments
LanguageEnglish

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