KESTREL 5400FW FIRE WEATHER PRO WBGT METER WITH LINK

Models & SKUs: 0854FWLVCORA

Kestrel 5400FW Fire Weather Pro WBGT Heat Stress with Compass and LiNK + Vane Mount: 0854FWLVCORA

*Please Note: Tripods are not included with any 5400 Models.

IMPORTANT: All Kestrel 5400 units are backed by a 5-year warranty. To ensure your warranty remains active, it is essential to keep your meter in a reasonable working condition.

To avoid voiding your warranty, only use lithium batteries with all Kestrel meter models. Alkaline Batteries will void you warranty This is clearly stated in the box of all Kestrel Meters and User Manual

Additionally, consider purchasing a 1060 Pelican case along with the required foam insert to protect your Kestrel 5400 and keep it within warranty requirements. See the links below for Pelican case products designed specifically for the Kestrel 5400.

Pelican Case 1060

https://kestrelmeters.com.au/collections/kestrel-accessories/products/pelican-case-1060

Pelican Case 1060 Foam

https://kestrelmeters.com.au/collections/kestrel-accessories/products/pelican-1060-pick-n-pluck-foam-insert

What's new with the Kestrel 5400FW over the Kestrel 5400:

You'll get all the features and benefits of the lightweight waterless 5400 Heat Stress Meter with a few added benefits for $10 more.

PIG Screen (Probability of Ignition)
FDFM Screen (Fine Dead Fuel Moisture)

Advantage over the Kestrel 3000 & Kestrel 3500FW models: You won't need to calibrate this meter! NK/Kestrel stand by this and other 5000 series models to hold calibration within drift for 5 years.

RH (Relative Humidity): See Chart for more detail.

Accuracy: +/- 2%RH
Sensors: 10 to 90% 25°C non-condensing
Calibration Drift: Typically less than +/- 0.25% per year!

To achieve stated accuracy, unit must be permitted to equilibrate to external temperature when exposed to large, rapid temperature changes and be kept out of direct sunlight.

The Kestrel 5400 Fire Weather Pro WBGT is an all in one heat safety meter and weather station. Lightweight, waterless, and easy to use, the unit offers quick set-up with the included vane mount to become a complete weather station capable of logging weather conditions and critical heat safety information. The Kestrel 5400FW also provides WBGT monitoring for training exercises, helping to prevent personnel injury or fatalities from heat exposure. With the use of LiNK wireless connectivity, the Fire Weather Pro WBGT with LiNK seamlessly sends current and logged weather conditions and heat safety alerts directly to your mobile device, keeping you and your crew informed, prepared and safe. Works with iPhone/iPad and Android/Tablets.

Note 2 alarm options set to your own parameters:

Flashing LED Light
Loud Beeping Alarm

The Kestrel 5400 is revolutionary in size, cost and capability for those in need of measuring Heat Stress.

Along with having a Wet Bulb Global Temperature reading, the Kestrel 5400 displays thermal work limit (“TWL”), another recognized composite heat stress prediction tool. For both WBGT and TWL, the Kestrel 5400 provides on-screen alarms when conditions enter the caution and danger zones, providing clear and immediate guidance that heat illness prevention steps must be taken. Clothing levels can also be customized, making the Kestrel 4400 particularly useful in activities requiring heavy protective gear which worsens heat stress. The Kestrel 5400 also displays natural wet bulb temperature, and black globe temperature.

How Does the Kestrel 5400 Work?

The Kestrel 5400 uses a 1-inch black globe to gather information about the environment, which isn't possible with current Kestrels. As is true with the original Wet Bulb Globe Temperature apparatus, a temperature sensor is installed inside the globe that will measure the temperature inside. The temperature inside the globe is a function of the ambient air temperature, solar insolation and wind speed.

As one can imagine, a sunny day will make the globe hotter because it's painted black, and colder ambient temperatures will have a tendency to cool off the globe. Lastly, the wind will cause the globe to get closer to the ambient air temperature because it will carry heat away from the globe when the air is cooler, or increase heat transfer to the globe if the air is warmer than the globe.

The Kestrel must sit out for a period of time to allow the globe to adjust to true atmospheric conditions; we recommend a minimum of 7-10 minutes. The globe temperature is then taken into account along with other measurements, such as ambient temperature, humidity and pressure, to calculate more meaningful measurements, such as Wet Bulb Globe Temperature and Thermal Work Limit.

Why Use WBGT as a Heat Stress Indicator vs. just using the Heat Index?

Wet bulb globe temperature (WBGT) is based on an equation that uses a combination of environmental elements to calculate the reading. The calculation is a measure of the heat stress in direct sunlight, which takes into account: temperature, humidity, wind speed, sun angle and cloud cover (solar radiation).

Heat index takes into consideration temperature and humidity, and is calculated for shady areas.

There is a difference.

Monitoring the WBGT of the environment is quickly becoming the accepted and preferred method of measuring heat stress. Several sports organizations use WBGT to assess the potential risk of environmental stress on athletes. These organizations include the National Athletic Trainers Association (NATA), National Collegiate Athletic Association (NCAA) and the Women’s Tennis Association (WTA).

Refer to the chart below for a comparison of WBGT and heat stress index.

Roberts WO. Medical management and administration manual for long distance road racing.

In: Brown CH, Gudjonsson B, eds. IAAF Medical Manual for Athletics and Road Racing Competitions:

A Practical Guide. Monaco: International Amateur Athletic Federation Publications; 1998: 39-75.

The Kestrel Meter 5400FW Heat Stress Meter measures/features

PIG Screen (Probability of Ignition)
FDFM Screen (Fine Dead Fuel Moisture)
Wet Bulb Temperature / Globe Temperature ("WBGT")
Thermal Work Limit ("TWL")
Waterless! Natural Wet Bulb Temperature accurately calculated from on-board digital sensors with no tedious setup or maintenance.
Large, hi-res, hi-contrast, graphic display is perfectly readable in the brightest sunlight and is backlit for use in low-light conditions.
Globe Temperature
Naturally Aspirated Wet Bulb Temperature
Wind Speed (Current, Average, & Maximum)
Altitude
Pressure Trend
Barometric Pressure
Relative Humidity in %
- Accuracy: +/- 2%RH
- Sensors: 10 to 90% 25°C non-condensing
- Calibration Drift: Typically less than +/- 0.25% per year!
Heat Stress Index
Temperature
Dewpoint Temperature
Station Pressure (Absolute Pressure)
Density Altitude
Wind Chill
Wind Direction
Crosswind
Head/Tail Wind
Air, Water, and Snow Temperature °F or °C
Waterproof and Floats
Clock / Time and Date
Digital Compass (optional)
Easy-to-Read Backlit Display
Data Logger (automatic and manual)
Customizable data storage - 2900 data points
Humidity Sensor can be calibrated in the field with our Relative Humidity Calibration Kit.
Customize Screens to display user-selected measurements
Graph and Recall Trends
User-Replaceable Impeller
Data Charting
Upload to a Computer (with optional interface)
Meets MIL-STD-810F 516.5 Procedure IV Transit Shock test - 20 drops from 5 ft. IP-67 sealed to exclude dust and water at 3 ft. submersion
Five Languages (English, French, Spanish, German, and Italian)
US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074
Made in the USA
5 Year Warranty

Works with Compatible Apps: (Screen shots of Free Kestrel Connect App with customizable screens)

Kestrel LiNK for Windows & Mac

Kestrel LiNK for Windows
Kestrel LiNK for Mac(Coming Soon!)

Simple communication to Windows and Mac computers is provided through the optional LiNK .USB Dongle or USB Data Transfer Cable. Download your data to view, analyze and archive. Enables firmware update of Kestrel 5 series meters.

Kestrel LiNK for iOS & Android

Kestrel LiNK for iOS
Kestrel LiNK for Android

Wirelessly connect with iOS and Android devices. When in range, view real-time measurements, receive on-screen alerts and download your data. Logged data can be viewed, analyzed, archived and shared via e-mail, Facebook and Twitter. Enables firmware update of Kestrel 5 series meters. NOTE: Range up to 100’ line of sight – reduced by walls and obstructions.

Includes:

PIG (Probability of Ignition) waterproof card
FDFM (Fine Dead Fuel Moisture) waterproof card
Neck Lanyard
AA Lithium Battery (Average Life 400 Hours)
Protective Drawstring Pouch
Certificate of Conformity (with complete specifications)
Instruction Manual
Five Year Warranty
LiNK version also includes a sturdy zippered carry case

How to manage Heat Stress by monitoring your Hydration Levels:

Managing heat stress is crucial during hot weather. Healthdirect Australia, our national virtual public health information service, offers valuable guidance on how to monitor your hydration levels.

Their urine colour chart provides essential information to help individuals stay hydrated and cope with high temperatures effectively. By following the recommendations on the chart, people can better understand their hydration needs, identify signs of heat stress, and take necessary precautions.

With Healthdirect's support, staying informed and vigilant becomes easier, ensuring that everyone can enjoy a safer and healthier experience during heatwaves and hot climates.

Kestrel 5400 Fire Weather Meter Pro WBGT with LiNK

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