Kestrel 5400 Heat Stress Trackers -

Kestrel 5400 Series Heat Stress Tracker Offers

Keep your workers and athletes safe when outside in the heat with the Kestrel 5400 series Heat Tracker. This meter automatically detects heat-related conditions well before your body does. This accurate and reliable handheld portable meter provides on-screen warnings and instant notification of dangerous conditions. This meter is also a full-feature weather meter as well. Measure wind speed, maximum wind gusts, temperature, humidity, pressure, wind chill, density altitude and more.

Improved tripod mount, waterproof data transfer cable make the Kestrel 5 Series the most user friendly innovative line ever.

Features

- Measures Wet Bulb Globe Temperature (WBGT), Thermal Work Limit (TWL), heat index, temperature, humidity and much more. 15 measurements in all
- 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
- Handheld, portable, data logger with customizable warning flag settings, graphing and measurement statistics
- Optional LiNK connectivity powered by Bluetooth Smart® provides wireless communication to mobile devices and computers
- Rugged (drop tested to MIL-STD-810G standards), waterproof (sealed to IP67 standards) and floats
- 5-year warranty
- Toggle backlight color between standard white and night-vision-preserving red (NV). The red NV backlight features an optical wavelength selected to help users sustain natural night vision and reduced brightness to avoid detection during night maneuvers
- Battery is isolated from electronics, reducing damage in the event of a battery leak. (Note – Lithium AA batteries strongly recommended to avoid battery leakage altogether.)
- Icon-based navigation, intuitive keypad, and multiple languages make the Kestrel a breeze to use
- Large, O-ring sealed door provides easy, tool-free battery access
- Rigid, polycarbonate lens with scratch-coating protects the display from damage

Applications

- Athletics and Outdoor Sports
- Coaches and Trainers
- Construction and HVAC/R
- Education and Classroom Use
- Facilities Management
- Hazardous Materials Response
- Industrial hygiene
- Military

Specifications

Kestrel Kestrel 5400 Specifications

Sensors
Wind Speed/Air Speed	Accuracy: Larger of 3% of reading, least significant digit or 20ft/min Resolution: 0.1 m/s, 1 ft/min, 0.1 km/h, 0.1 mph, 0.1 knots, 1 B, 0.1 F/S Specification range: 0.6 to 40.0 m/s, 118 to 7,874 ft/min, 2.2 to 144.0 km/h, 1.3 to 89.5 mph, 1.2 to 77.8 knots, 0 to 12 B, 2-131.2
Ambient Temperature	Accuracy: 0.9°F (0.5°C) Resolution: 0.1°F (0.1°C) Specification range: -20 to 158°F (29 to 70°C)
Globe Temperature	Accuracy: 2.5°F (1.4°C) Resolution: 0.1°F (0.1°C) Specification range: -20 to 140°F (29 to 60°C)
Relative Humidity	Accuracy: 2% RH Resolution: 0.1% RH Specification range: 10 to 90% 25°C noncondensing
Pressure	1.5 hPa\|mbar, 0.044 inHg, 0.022 PSI Resolution: 0.1 hPa\|mbar, 0.01 inHg, 0.01 PSI Specification range: 77°F (25°C), 700-1100 hPa\|mbar, 20.67 to 32.48 inHg, 10.15 to 15.95 PSI
Compass	Accuracy: 5° Resolution: 1°, 1/16th Cardinal Scale Specification range: 0 to 360°
Calculated Measurements
AHLU	Accuracy: AHLU Accuracy derived, from HLI accuracy, accumulated over time. Resolution: 1.0 Sensors employed: Wind Speed, Temperature, Globe Temperature, Relative Humidity
Altitude	Accuracy: typical: 23.6 ft/7.2 m from 750 to 1100 mBar, max: 48.2 ft/14.7 m from 300 to 750 mBar Resolution: 1 ft/1 m Sensors employed: Pressure, User Input (Reference Pressure)
Barometric Pressure	Accuracy: 0.07 inHg, 2.4 hPa\|mbar, 0.03 PSI Resolution: 0.01 inHg, 0.1 hPa\|mbar, 0.01 PSI Sensors employed: Pressure, User Input, (Reference Altitude)