Portable Thermal Environment Monitors

simultaneously monitor and protect groups of workers.
Personal Heat Stress Monitors measure and detect the physiological responses to heat stress of an individual.

QUESTemp° 32 Portable Monitor

Features: Real-Time Readings for Wet/Dry Bulb, Globe, WBGT Indoor/Outdoor, Relative Humidity and Heat Index Optional Remote Sensors for up to (3) Simultaneously Monitored Areas

QUESTemp° 34 Portable Monitor

Features: All QT32° Features Plus Humidex/Heat Index Reading Data Logging

QUESTemp° 36 Portable Monitor

Features:  All QT34° Features Plus Calculates and Displays Stay Time Data  Optional Air Probe Provides Air Speed Data

QUESTemp° 44 Portable Monitor

Features: Waterless Wet Bulb

QUESTemp° 46 Portable Monitor

Features:  Waterless Wet Bulb  Optional Air Probe Provides Air Speed Data

QUESTemp° II Personal Monitor

Features: Belt Worn Personal Heat Stress Monitor  Monitors Core Body Temperature

Feature Matrix

Specifications QUESTemp° 34 Portable Monitor QUESTemp° 36 Portable Monitor QUESTemp° II Personal Monitor
Datalogging Intervals 1, 2, 5, 10, 15, 30 or 60 Minutes 1, 2, 5, 10, 15, 30 or 60 Minutes Fixed at 10 Seconds
Relative Humidity Range 0 to 100% 0 to 100%
Standards\Approvals Intrinsic Safety:
UL/CSA Standards for Class i, Groups A, B,C & D; Groups E, F & G; Class. Temperature Code T3 & European Standards for EEX ia IIC, T3

Electromagnetic Conformance:
CE Mark

Intrinsic Safety:
UL/CSA Standards for Class i, Groups A, B,C & D; Groups E, F & G; Class. Temperature Code T3 & European Standards for EEX ia IIC, T3

Electromagnetic Conformance:
CE Mark

Intrinsic Safety:
UL/CSA Standards for Class i, Groups A, B,C & D; Groups E, F & G; Class. Temperature Code T3 & European Standards for EEX ia IIC, T3

Electromagnetic Conformance:
CE Mark

Temperature Range -5 to 100C (23 to 212F) -5 to 100C (23 to 212F) 32 to 40C (90 to 104F)
Outputs RS232 Serial Computer/Printer Interface
Parallel Printer Interface
RS232 Serial Computer/Printer Interface
Parallel Printer Interface
RS232 Serial Computer/Printer Interface
Size 9.2 x 7.2 x 3″ (23.5 x 18.3 x 7.5 mm) 9.2 x 7.2 x 3″ (23.5 x 18.3 x 7.5 mm) 5.1 x 2.5 x 1″ (64 x 130 x 25 mm)
Weight 2.6 lbs (1.2 kg) 2.6 lbs (1.2 kg) 10 oz (283 g)
DataLogging Time History Profile for all Displayed Parameters Time History Profile for all Displayed Parameters Summary and Time History
Inputs RTD Temperature Sensor
Capacitive Polymer Relative Humidity Sensor
RTD Temperature Sensor
Capacitive Polymer Relative Humidity Sensor
Hot Wire Air Velocity Sensor
Thermistor Temperature Sensor
Available Options Optional Remote Sensors for up to (3) simultaneously monitored areas Optional Remote Sensors for up to (3) simultaneously monitored areas
Hot Wire Air Velocity Sensor
Available Measurements Celsius and Fahrenheit Scales
Wet Bulb
Dry Bulb
Globe
WBGT Indoor
WBGT Outdoor
Relative Humidity
Heat Index
Humidex
Celsius and Fahrenheit Scales
Wet Bulb
Dry Bulb
Globe
WBGT Indoor
WBGT Outdoor
Relative Humidity
Heat Index
Humidex
Air Flow
Celsius and Fahrenheit Scales
Temperature
Case\Housing Aluminum Aluminum Aluminum
Power Source 9V Disposable Batteries (150 Hrs.)
NiMH Rechargeable Option (300 Hrs.)
AC Power Adapter
9V Disposable Batteries (150 Hrs.)
NiMH Rechargeable Option (300 Hrs.)
AC Power Adapter
9V Disposable Batteries (60 Hrs.)
QSP Compatible Yes
QSP II Compatible Yes Yes
Air Velocity Range 0 to 20 m/s
Stay Time/Work Rest Cycles ACGIH TLV Handbook
U.S. Navy PHEL Charts
EPRI Action Limits.
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