

Heat Stress & Thermal Environment Monitors
QUESTemp° Series Monitors are designed to provide you with maximum value.
In all QUESTemp° Thermal Environment Monitors a dry bulb sensor measures ambient temperature; a wet bulb sensor takes into account evaporative cooling, giving an indication of the effects of humidity on an individual; and a globe sensor provides an indication of the radiant heat exposure on an individual due to either direct light or hot objects in an environment.
Area Heat Stress

The
rugged, easy to use QUESTemp° 32 Thermal
Environment Monitor quickly and accurately
evaluates the potential for individuals to
experience heat stress.
It combines WGBT index values with Relative
Humidity measurements to calculate Humidex and Heat
Index.
For remote applications the QT°32 can be tripod
mounted with the detachable sensor tethered at a
distance up to 200 ft (60m) from the main unit.
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The
QUESTemp° 34 is a rugged, easy to use, datalogging
Thermal Environment Monitor.
The QUESTemp° 34 is the datalogging version of the
QT32 Thermal Environment Monitor.
Output recorded data directly to a serial printer
or download to QuestSuite Professional software,
"The System Solution" for storage, retrieval,
analysis, reporting, and charting of all your heat
stress monitoring data.

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The
datalogging QUESTemp° 36 is the premier monitor
within the QUESTemp° Series of Thermal Environment
Monitors.
The QUESTemp° 36 further simplifies heat stress
management efforts by providing users with realtime
guidance on stay times and work/rest regimens.
Guidance is based on screening criteria for heat
stress as defined in the ACGIH TLV Handbook,U.S.
Navy PHEL Charts and EPRI Action Limits.
The QUESTemp° 36 eliminates the need to carry paper
charts, pocket guides and look-up tables into the
field.
An optional detachable probe for measuring air
velocity extends the applications for the QUESTemp°
36 beyond traditional heat stress measurements. The
QUESTemp° 36 can be used as an indoor thermal
comfort monitor using the air velocity probe,
temperature and RH sensor readings simultaneously.
Other applications include verification of air flow
in fume hoods or rooms normally requiring a minimum
amount of air flow to be safe for occupancy.
Download Datasheet On
Series
Personal Heat Stress
The QUESTemp® II personal heat stress indicator monitors an individual’s body temperature for indications of the onset of heat stress. It warns the user when their personal body temperature has risen above the "safe" level and that action should be taken to allow the body to cool.
The QUESTemp° II heat monitor is a belt or pocket worn device with a thin, flexible cable leading up to a small earmold containing the sensor and a small speaker. An E.A.R.® foam earplug slides over the sensor providing a comfortable vehicle for inserting and maintaining the sensor. The speaker and earmold remain just outside of the ear to completely avoid any possible damage or injury to the ear canal.
Output recorded data directly to a serial printer or download to QuestSuite Professional software, "The System Solution" for storage, retrieval, analysis, reporting, and charting of all your heat stress monitoring data. QuestSuite Professional allows powerful correlations to be developed between environmental conditions, physical activity, clothing types and real physiological impact on an individualized basis.
Download Datasheet