Advertisement
Quick Links
Kestrel
Pocket Air Flow Tracker
NK
Kestrel
®
4200 Pocket Air Flow Tracker
BACK
IMPELLER
Sapphire jewel bearings
on a user-replaceable
impeller.
IMPELLER COVER
Swivel cover protects
impeller when not in use.
DATA UPLOAD OPTICAL COUPLER
Software and serial port
interface sold separately.
BATTERY DOOR
Sealed with o-ring to keep
product watertight.
®
4200
Instruction Manual
TEMPERATURE SENSOR
Hermetically sealed
precision thermistor
coiled to isolate from
case temperature.
HUMIDITY SENSOR
Capacitive sensor with
secondary thermistor to
improve accuracy and
response.
SERIAL NUMBER
PRESSURE SENSOR
Monolithic silicon
piezoresistive sensor.
Do NOT insert any
objects into this hole.
2 AAA BATTERIES
®
Kestrel
4200 Pocket Air Flow Tracker
MANUAL MEMORY BUTTON
Press to manually store current
conditions to memory.
MEASUREMENT BUTTONS
Press to scroll between screens:
Date/Time, Measurements,
User Defined Screens
POWER/SETUP BUTTON
Hold to turn power on or off. Press
to enter and exit Main Setup Menu.
Congratulations on the purchase of your Kestrel 4200 Pocket Air Flow Tracker! The Kestrel 4200 is our
newest and most comprehensive HVAC-specific meter. It not only measures EVERY environmental
condition easily, accurately, and right in the palm of your hand, but now also automatically calculates
Volume Air Flow (CFM) and Humidity Ratio (grains).
While the Kestrel 4200 is user-friendly and simple to use, reading the instruction manual is
recommended in order to use the Kestrel 4200 to its fullest potential.
NK, manufacturer of Kestrel Pocket Air Flow Trackers, is available to answer questions and provide
support. Contact NK by phone: 610.447.1555, fax: 610.447.1577, email: info@kestrelinstruments.com, or
web: www.kestrelinstruments.com
Getting Started
Pouch and Lanyards
Battery Installation
On/Off
Date and Time Set Up
Screen Navigation
Measurements and Modes
Charts
Special Functions
User Screens
Air Flow, Air Velocity & Wind Chill Averaging
Backlight
Air Flow Readings
Manual Data Storage
Accurate Humidity Readings
Barometer/Altimeter Adjustments
3
FRONT
BACKLIGHT BUTTON
Press to activate
backlight for 1 minute.
MODE BUTTONS
Press to change mode of
measurements: Current,
Min/Max/Avg, Chart.
COMMAND BUTTON
In Chart Screens, press
to view data points.
In Setup Menus, press
to make selection.
Main Setup Menu
5
Application Examples
5
Memory Capabilities
5
Glossary
5
Factory Default Settings
PC Upload
6
Customer Service
7
Warranty
Calibration, Certification & Service 22-23
7
Lifetime Customer Care Warranty 23
7-8
8
8-9
9
9-10
10-12
2
12-16
17-18
18
19-20
21
21
22
4
Advertisement
Related Manuals for Kestrel 4200
Summary of Contents for Kestrel 4200
- Page 1 Hold to turn power on or off. Press In Setup Menus, press to enter and exit Main Setup Menu. to make selection. Congratulations on the purchase of your Kestrel 4200 Pocket Air Flow Tracker! The Kestrel 4200 is our Kestrel ® 4200 Pocket Air Flow Tracker newest and most comprehensive HVAC-specific meter.
- Page 2 Measurements, followed by the 3 User Screens and the Date/Time Screen. Wind Chill the Kestrel 4200 will automatically start in the Date and Time Setting mode. (See Date and Time Setup The Modes are displayed below. Use the buttons to scroll through below.) Custom settings and chart data will be saved during a battery change;...
- Page 3 “references” when accurate pressure and altitude readings are needed. The Kestrel 4200 is capable of measuring RH to a high accuracy: ± 3% RH. To ensure the Kestrel 4200’s ability to operate within these specifications, follow these recommendations: Barometric pressure is station pressure corrected to sea level.
- Page 4 Off - Press the or the button to turn the display off. Even when the Kestrel’s display is turned Measurements - Measurement screens can be hidden from the normal measurement navigation. For off, the unit will continue to automatically store data at the defined Store Rate. Wind speed will NOT example, if wind chill is not of interest, it can be hidden.
- Page 5 Also of interest to individuals who tune accurate reading of how cold it really feels to the human body. The Kestrel wind chill is based on the high performance internal combustion engines, such as race care engines.
- Page 6 The Kestrel 4200 is covered by the following patents: 5,783,753, 5,939,645, 6,257,074, and 7,059,170. Stored data may be uploaded to a PC with the optional Kestrel PC Interface, NK part number 0804. Calibrations, Certifications and Service Every NK product is tested and calibrated before it leaves our factory. We guarantee that it will perform within specifications when you receive it.