Omega Products HHF81 User Manual
AIR VELOCITY METERS
ANEMOMETER, HYGROMETER, LIGHT METER, THERMOMETER
HHF80 Series
Starts at
$
89
Optional
†
HHF82, $89, shown
smaller than actual size.
⻬ Simultaneous Readings of Air
Velocity and Temperature or
Humidity and Temperature
⻬ Exclusive Photo Diode and Color
Correction Filter Light Sensor,
Spectrum Meets C.I.E. Photopic
⻬ Standard Type K Thermocouple
SMP Input Jack Suitable for All
Types of K Probes
⻬ Lux/Feet-Candle Selectable by
Pressing Button on the Front Panel
The HHF81 anemometer can measure air flow,
humidity, temperature and light. The built-in
microprocessor circuit assures excellent performance
and accuracy. The HHF81 can track the maximum
and minimum values along with current readings. The
HHF81 and HHF82 display the flowrate in your choice
of knots, meters per second, kilometers per hour,
miles per hour, feet per minute.
The HHF81 and HHF82 rely upon a low-friction ball
bearing mounted wheel design to provide high
accuracy at high and low air velocity. The impeller
provides excellent accuracy (±3 to 4%) and the ability
to measure the slightest breeze (0.3 m/s). For
temperature readings, the HHF81 has an internal
thermistor or is compatible with any Type K
thermocouple with SMP Male connector, accurate to
±1°C + 1% of reading. The humidity sensor measures
to 95% relative using a high precision thin-film
capacitance sensor with fast response to humidity
changes. The Light measurement utilizes an exclusive
photo diode and color correction filter light sensor.
SPECIFICATIONS (COMMON)
Air Velocity
Measurement Range: 80 to 5910 ft/min, 0.4 to 30.0 m/s, 0.9 to
67.0 mph, 1.4 to 108.0 km/hr, 0.8 to 58.3 knots, 0.8 to 58.3 knots
Resolution: 1 ft/min, 0.1 m/s, 0.1 mph, 0.1 km/hr, 0.1 knots
Accuracy: ≤ 20 m/s: 3% FS, >20 m/s: 4% FS
Operational Temperature: 0 to 50°C (32 to 122°F)
Operational Humidity Max: 80% RH
Overange Display: “----”
Battery: 9V (included)
Power Consumption: Approx. dc 6.2 mA
Weight: 160 g (0.4 lbs) with battery
Dimension: 156 x 60 x 33 mm (6.14 x 2.36 x 1.29")
SPECIFICATIONS (HHF81)
Temperature (Internal Thermistor)
Measurement Range: 0 to 50°C (32 to 122°F)
Resolution: 0.1°C/°F
Accuracy: ±1.2°C (±2.5°F)
Temperature (External Type K)
Measurement Range: -100 to 1300°C (-148 to 2372°F)
HHF81, $159,
shown smaller
than actual size.
KTSS-HH, $29,
thermocouple
sold separately.
Resolution: 0.1°F/°C
Accuracy: ±(1% + 1°C) of rdg [±(1% + 2°F) of rdg]
Humidity
Measurement Range: 10 to 95%
Resolution: 0.1%
Accuracy: < 70% RH: ±4% of rdg, ≥70% RH ±
(4% rdg + 1.2 % RH)
Light Lux
Measurement Range: 0 to 2200 Lux, 1800 to 20000 Lux,
0 to 204.0 Fc, 170 to 2000 Fc
Resolution: 1 Lux, 10 Lux, 0.1 Ft-cd, 1 Ft-cd
Accuracy: ±5% rdg ± 8 dgt
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Model No. Price Description
HHF82 $89 Air flow meter
HHF81 159 Anemometer, hygrometer,
KHSS-18E-RSC-12 34 Type K thermocouple—
KTSS-HH 29 Type K handle probe—
SC-HH11A 15 Soft carrying case
SMPW-K-M 1.75 Type K SMP male connector
MN1604 3 Replacement 9V battery
CAL-3-FLOW
Comes complete with operators manual and 9V battery.
Ordering Examples: HHF81, 5-digit air flow meter, SC-HH11A,
soft carrying case and MN1604, replacement 9V battery,
$159 + 15 + 3 = $177.
HHF82, air flow meter, $89.
C-9
†
light meter and thermometer
exposed element for air
grounded element for air
or liquids
with write on window
235 NIST traceable 4-point
calibration certificate
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
www.omega.com
UNITED KINGDOM
www. omega.co.uk
Manchester, England
0800-488-488
UNITED STATES
www.omega.com
1-800-TC-OMEGA
Stamford, CT.
CANADA
www.omega.ca
Laval(Quebec)
1-800-TC-OMEGA
GERMANY
www.omega.de
Deckenpfronn, Germany
0800-8266342
Karviná, Czech Republic
FRANCE
www.omega.fr
Guyancourt, France
088-466-342
CZECH REPUBLIC
www.omegaeng.cz
596-311-899
BENELUX
www.omega.nl
Amstelveen, NL
0800-099-33-44
More than 100,000 Products Available!
Temperature
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Pressure, Strain and Force
Displacement Transducers, Dynamic Measurement
Force Sensors, Instrumentation for Pressure and Strain
Measurements, Load Cells, Pressure Gauges, Pressure
Reference Section, Pressure Switches, Pressure Transducers,
Proximity Transducers, Regulators,
Strain Gages, Torque Transducers, Valves
Heaters
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page
Loading...