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    24 Products

    Heat Stress Monitors

    Image of Product. Front orientation. Heat Stress Monitors.
    Image of Product. Front orientation. Heat Stress Monitors. Data Logging Capabilities.
    Image of Product. Front orientation. Voltage Adapters.

    Data

    Logging

    Capabilities

    Adapters

    Measure temperature, humidity, and radiant heat in your work area to keep your team safe from heat-related hazards. These monitors help you avoid dangerous conditions and comply with OSHA standards for a safe work environment. They use a variety of measurements from your surroundings to calculate the heat stress index and the wet bulb globe temperature (WBGT), which tell you how hot it feels. Set a maximum wet bulb globe temperature, and an alarm will go off when heat reaches the safety limit.
    These monitors have two sensors. One measures temperature, humidity, dew point, and wet globe temperature. The other measures black globe temperature, which is the effect of direct solar radiation on an exposed surface. Carry monitors with you to measure different areas, or mount to your tripod to measure conditions over time.
    Calibration Certificate Traceable to NIST—Monitors that come with a calibration certificate traceable to NIST have passed a test for accuracy.
    Cannot Be Sold to Canada—Import regulations restrict sales to Canada.
    Adapters—Power these monitors with the included batteries, or add a power adapter to plug them in.
    Monitors
    Adapters
    Air Temp.
    Black
    Globe Temp.
    Wet Bulb
    Globe Temp.
    Barometric
    Pressure
    Relative
    Humidity
    Mounting
    Range,
    ° F
    Accuracy
    Range,
    ° F
    Accuracy
    Range,
    ° F
    Accuracy
    Range,
    in. Hg
    Accuracy
    Range
    Accuracy
    Fasteners
    Included
    No.
    of
    Hole Thread
    Size
    Data Connection
    Cannot Be
    Sold To
    Each
    Input Voltage,
    V AC
    Output Voltage,
    V DC
    Current,
    amp
    Lg.,
    ft.
    Each
    Heat Stress Monitors
     
    LCD Display Monitors
    32 to 122±1.1° F32 to 176±1.8° F59 to 132±3.6° F8.9 to 32.5±0.044 in. Hg0% to 100%±5%No11/4"-20
    		—Canada6999N110000000100 to 24090.566999N14000000
     
    LCD Display Monitors with NIST Certificate
    32 to 122±1.1° F32 to 176±1.8° F59 to 132±3.6° F8.9 to 32.5±0.044 in. Hg0% to 100%±5%No11/4"-20
    		—Canada6999N17000000100 to 24090.566999N1400000
     
    Data Logging Heat Stress Monitors
     
    LCD Display Monitors
    32 to 122±1.5° F32 to 176±1.1° F32 to 132±3.6° F——5% to 95%±3%No11/4"-20
    		Standard SD CardCanada6999N1200000012090.846999N1500000
     
    LCD Display Monitors with NIST Certificate
    32 to 122±1.5° F32 to 176±1.1° F32 to 132±3.6° F——5% to 95%±3%No11/4"-20
    		Standard SD CardCanada6999N1800000012090.846999N1500000
     
    Accessories for Heat Stress Monitors
    Humidity Calibrators
    Image of Product. Front orientation. Humidity Calibrators.
    To maintain their accuracy, monitors should be calibrated once a year. You can calibrate the monitor yourself using humidity calibrators. These calibrators contain a known humidity, so you can adjust your monitor until it reads the humidity correctly.
    RH
    RH
    Accuracy
    Each
    33%, 75%±1%6999N130000000
    Heat Stress Monitor Cases
    Image of Product. Front orientation. Heat Stress Monitor Cases.
    Inside
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Color
    Material
    Lock Type
    Foam
    Type
    Each
    5 3/4"13"12"5 1/2"12"9 1/2"4 1/2BlackPlasticPadlockableCubed6999N16000000
    Memory Cards
    Image of Product. Front orientation. Memory Cards.
    Add a memory card to store your readings and export them to a computer.
    Memory Card Size
    SD Card
    Cap.
    Memory
    Size, GB
    Includes
    Each
    Standard SD Card, microSD CardSDHC16Adapter6999N19000000

    Remote-Reading Temperature, Relative Humidity, and Dew Point Paper-Chart Data Recorders with Audio/Visual Alarm

    Image of Product. Front orientation. Data Recorders. Remote-Reading Temperature, Relative Humidity, and Dew Point Paper-Chart Data Recorders with Audio/Visual Alarm.
    Remotely record temperature, humidity, and dew point up to 10 feet from the display and set the alarm to sound and flash the display if temperature readings rise above or fall below a set range. This recorder has a remote probe on a 10-ft. cable and a display that can be set to show current temperature, minimum/maximum temperature, or relative humidity and calculated dew point.
    RH
    Dew
    Point
    For Chart
    Dia.
    For Recording
    Time
    Temp.
    Accuracy
    Range
    Accuracy
    Range
    Accuracy
    Voltage,
    V AC
    Ht.
    Wd.
    Dp.
    Batteries
    Included
    Fasteners
    Included
    Each
    8"24 hr., 7 day±1.8° F/±1° C0% to 95%±2%32° F to 120° F/0° C to 50° C±3.6° F/±2° C12010 1/8"9 3/8"2 3/4"YesNo38755K450000000
    Accessories and Replacements for Data Recorders
    Data Recorder Charts
    Image of Product. Front orientation. Data Recorder Charts.
    Data Recorder charts (not included) are required; select a recording time and temperature range from the available chart options.
    Chart
    Dia.
    Temp. Range
    Choose a Recording
    Time
    Pkg.
    Qty.
    Pkg.
    Fahrenheit Scale
    8"-20° F to 120° F24 hr., 7 day6038755K15000000
    8"40° F to 110° F24 hr., 7 day6038755K1600000
     
    Celsius Scale
    8"-20° C to 50° C24 hr., 7 day6038755K1700000
     
    Replacement Temperature Data Recorder Pens
    Image of Product. Front orientation. Temperature Data Recorder Pens.
    Pen
    Color
    Each
    Blue39815K61000000

    Airflow/Temperature Meters

    These versatile meters display airflow and one other measurement simultaneously. They’re also known as anemometers or vane meters. They can show airflow measurements on multiple scales, such as fpm, mph, and knots.
    Fan
    Image of Product. Front orientation. Airflow Meters. Airflow/Temperature Meters, Fan.
    4" Diameter Blade—Meters with a 4” blade diameter give you more accurate readings on large HVAC ducts than meters with smaller blades.
    Overall
    Airflow Speed
    RH
    Temperature
    Range
    Dew Point
    Range, ° F
    Display
    Type
    Ht.
    Wd.
    Dp.
    Blade
    Dia.
    Batteries
    Included
    Includes
    Each
    Measures Airflow, Temperature, Relative Humidity, and Dew Point
    40 to 5,900 fpm
    0.2 to 30 m/s    		1% to 99%0° to 140° F
    -20° to 60° C    		32 to 122Digital10 1/2"4 1/4"2"4"YesCarrying Case1410K1030000000
     
    Fan—Foldable
    Image of Product. Front orientation. Airflow Meters. Airflow/Temperature Meters, Fan—Foldable.
    Foldable fan meters are small enough to fit in your pocket when closed, then extend to 9” when unfolded.
    Airflow Meters
    Replacement
    Batteries
    Overall
    Airflow Speed
    RH
    Temperature
    Range
    Dew Point
    Range, ° F
    Display
    Type
    Ht.
    Wd.
    Dp.
    Blade
    Dia.
    Batteries
    Included
    Includes
    Each
    Pkg.
    Qty.
    Pkg.
    Measures Airflow, Temperature, Relative Humidity, and Dew Point
    100 to 5,500 fpm
    1.1 to 60 mph
    1 to 50 kn
    0.5 to 20 m/s
    1.8 to 100 kph    		10% to 95%0° to 122° F
    -18° to 50° C    		32 to 122Digital5 1/4" to 9"2 3/4"3/4"1"YesLanyard1410K15000000017701K3400000
     
    Fan—Compass, Foldable
    Image of Product. Front orientation. Airflow Meters. Airflow/Temperature Meters, Fan Meter, Foldable.
    Foldable fan meters are small enough to fit in your pocket when closed, then extend to 9” when unfolded.
    Airflow Meters
    Replacement
    Batteries
    Overall
    Airflow Speed
    RH
    Temperature
    Range
    Dew Point
    Range, ° F
    Display
    Type
    Ht.
    Wd.
    Dp.
    Blade
    Dia.
    Batteries
    Included
    Includes
    Each
    Pkg.
    Qty.
    Pkg.
    Measures Airflow, Temperature, Relative Humidity, and Dew Point
    60 to 3,900 fpm
    0.5 to 40 mph
    0.4 to 30 kn
    1.1 to 20 m/s
    0.8 to 70 kph    		1% to 99%5° to 120° F
    -15° to 50° C    		-4 to 122Digital5 1/2" to 9"1 3/4"1"1"YesLanyard1410K101000000017701K3400000
     
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