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VANE ANEMOMETER
WITH REAL TIME DATA LOGGER
HHF-SD2
Type K
thermocouple,
(included).
U Low Friction Ball
Bearing Vane
U Type K or J
Thermocouple Input
U Real Time SD Memory
Card Data Logger
U LCD with
Green Backlight
U Velocity and Air
Temperature
Measurements
U RS232/USB Interface
(Optional Cable)
The OMEGA® HHF-SD2
combination vane and standard
thermistor anemometer with SD
card data logger has multiple
features that make it suitable to
use in such applications as air
conditioning and heating systems,
measuring air velocities and wind
temperature. What sets the
HHF-SD2 apart from other vane
anemometers is that it incorporates
a real-time SD card data logger.
The HHF-SD2 measures velocity,
and air temperature, and has an
input socket that accepts a Type J
or K thermocouple that can be used
as a highly accurate thermometer.
The vane and standard thermistors
provide high accurate readings at
high velocities.
The HHF-SD2 is innovative and
easy to operate. Download data
from the SD card into an Excel
spreadsheet without the need for
special software.
2GB-SD card
(included)
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C
Vane probe
(included).
HHF-SD2
Free Thermocouple
Included!
This model includes a free 1 m (40")
Type K insulated beaded wire thermocouple
with subminiature connector and wire spool
caddy. Order a Spare!
Model No. SC-GG-K-30-36.
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Type K thermocouple, vane
SPECIFICATIONS
Display: 52 x 38 mm (2.05 x 1.50") LCD
with green backlight (on/off)
Measurement Units:
Velocity: m/s, km/h, ft/min,
knots, mile/hr
Temperature: ºC or ºF
Sampling Time:
Auto: 1 to 3600 seconds
Manual: Push the data logger button
once, will save data one time
Memory Card: SD memory card
(with optional SD card)
Temperature Compensation:
Automatic
Display Update: At 1 second
Data Output:
RS232: With optional cable/software
USB: With optional cable/software
Operating Temperature: 0 to 50ºC
(32 to 122ºF)
Operating Humidity: Less than
85% RH
Power: 6 “AAA” alkaline or heavy-duty
batteries (included), or 9V power
adaptor (optional)
Current Draw: 15 mA DC (without SD
card or backlight), 36 mA (all functions)
Weight: 515 g (1.13 lb)
Dimensions:
Instrument: 203 L x 76 W x 38 mm D
(8 x 3 x 1.50")
Probe: 72 mm dia (2.83")
Air Temperature:
Measuring Range: 0 to 50ºC
(32 to 122ºF)
Resolution: 0.1ºC (0.1ºF)
Accuracy: ±0.8ºC (1.5ºF)
HHF-SD2 comes complete
with hard carrying case,
probe, 2 GB SD card, and
operator’s manual.
Measurement
m/s
km/h
mph
knot
ft/min
Note: m/s = meters per second, km/h = kilometers per hour, ft/min = feet per minute,
mile/h = miles per hour, knot = nautical miles per hour (international knot)
1.4 to 90.0 km/h 0.1 km/h ±(2% + 0.8 km/s)
70 to 4921 ft/min 1 ft/min ±(2% + 40 fpm)
Range
0.4 to 25.0 m/s 0.1 m/s ±(2% + 0.2 m/s)
0.9 to 55.9 mph 0.1 mph ±(2% + 0.4 mph)
0.8 to 45.6 knot 0.1 knot ±(2% + 0.4 knots)
Resolution
Type K/J Thermometer (Sensor Sold Separately)
Sensor Resolution Range Accuracy
0.1ºC -50 to 1300ºC ±(0.4% + 0.5ºC)
-50.1 to -100ºC ±(0.4% + 1ºC)
0.1ºF -58 to 2372ºF ±(0.4% + 1ºF)
-58.1 to -148ºF ±(0.4% + 1.8ºF)
0.1ºC -50 to 1200ºC ±(0.4% + 0.5ºC)
-50.1 to -100ºC ±(0.4% + 1ºC)
0.1ºF -58 to 2192ºF ±(0.4% + 1ºF)
-58.1 to -148ºF ±(0.4% + 1.8ºF)
Accuracy
(Reading)
To Order
Model No. Description
HHF-SD2
Accessories
Model No. Description
HHF-SD1-RP
SW-U101-WIN
HC-SD
SC-SD
ADAPTER-SD
USB-SD
RS232-SD
2GB-SD
Comes complete with vane probe, hard carrying case, 2 GB SD card, Type K thermocouple, 6 “AAA” batteries and operator’s manual.
Ordering Example: HHF-SD2, data logging vane anemometer with SD card, and USB-SD, USB cable.
Data logging vane anemometer with SD card
Replacement hot wire probe
Software for data logging from meters, with USB and RS232 cables
Replacement hard carrying case
Soft carrying case
AC adaptor
Spare USB cable (SW-U101-WIN software required)
Spare RS232 cable (SW-U101-WIN software required)
Spare 2 GB SD memory card
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