General Tools & Instruments DAF3009 Instruction Manual
MINI ANEMOMETER-
PSYCHROMETER WITH
CFM/CMM & ENTHALPY
USER’S MANUAL
DAF3009
Please read this manual carefully and thoroughly before using this product.
TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 –3
Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
What’s In the Package . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 –5
Setup Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Activate Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . 6 – 12
Measuring Air Speed and Temperatures . . . . . . . 7 –9
Measuring Airflow Volume . . . . . . . . . . . . . . . . 9 – 10
Displaying Min/Max/Avg Air Speeds
and Airflow Volumes . . . . . . . . . . . . . . . . . . 10 – 11
Measuring Relative Humidity (RH) . . . . . . . . . . . . . 11
Measuring Enthalpy . . . . . . . . . . . . . . . . . . . . . . . . 12
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 – 13
Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . 14 – 15
Return for Repair Policy . . . . . . . . . . . . . . . . . . . . . . . . . 15
INTRODUCTION
Thank you for purchasing General Tools & Instruments’ DAF3009
Mini Anemometer-Psychrometer with CFM/CMM & Enthalpy.
Please read this user’s manual carefully and thoroughly before
using the product.
2
The DAF3009 is a one-piece vane anemometer-psychrometer that
can measure all parameters needed to install, test or fine-tune the
performance of an HVAC/R system.
KEY FEATURES
• Measures:
Ambient temperature
Dew Point and Wet Bulb temperatures
Wind Chill Index (WCI)
Relative humidity (RH)
Air speed
Airflow volume
Enthalpy
• All temperatures displayable in°F (default) or °C
• Five available air speed units: ft./min, mph, m/sec, km/hr, knots
• Airflow volume and Enthalpy readings available in Imperial or
metric units
• Min, Max and Avg session values for air speed and airflow
volume
• Large backlit dual readout LCD
• 5-minute Auto Power Off
• Small and light enough for one-handed operation
• Includes vane and sensor cap with wrist strap
• Tripod mount
• CE and RoHS approved
• 1 year limited warranty
3
WHAT’S IN THE PACKAGE
The meter comes in a blister pack with a “CR2032” button cell
pre-installed in the battery compartment. A hard copy of this
user’s manual is inside the blister card.
PRODUCT OVERVIEW
Fig. 1 below shows all controls, indicators and physical structures
of the unit, as well as the location of the battery compartment.
Fig. 2 shows all possible indications on the unit’s LCD.
Fig. 1. The controls, indicators and physical structures of the
DAF3009
A. Vane and sensor
protection cap
B. Vane
C. Temperature-humidity
sensor
D. LCD
E. Keypad
F. Battery compartment
G. Wrist strap
H. Threaded tripod
mounting hole
A
B
C
D
E
F
H
4
A. Low battery
A B C D
E F
icon
B. Upper
readout
S
C. Air speed
mode
indicator
D. Airflow
volume
mode
indicator
Q
P
O
N
M
E. RH mode
indicator
F. Enthalpy
mode indicator
G. Air speed units
L
Fig. 2.
All possible display indications
K
H. RH unit
I. Enthalpy units
J. Area units
K. Lower readout
L. Area entry mode indicator
M. Dew Point mode indicator
N. Wet Bulb mode indicator
O. Wind Chill Index mode indicator
P. Airflow volume multiplier
Q. Airflow volume units
R. Air speed, airflow volume session value indicators
S. Measurement HOLD indicator
GR
H
I
J
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