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Wöhler FA 320 Fan Anemometer
Contents:
1. Preface .............................................12
2. Specifications....................................13
3. Operations ........................................14
4. Declaration of Confirmity...................19
5. Guarantee and Service .....................20
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
The Measure of Thechnology
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Summary of Contents for Wohler FA 320
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Page 1: Table Of Contents
99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com Wöhler FA 320 Fan Anemometer Contents: 1. Preface ..........12 2. Specifications........13 3. Operations ........14 4. Declaration of Confirmity....19 5. Guarantee and Service .....20 The Measure of Thechnology... -
Page 2: Preface
Carefully study and observe all items of these operating instructions before com- missioning the unit. In principle, the Wöhler FA 320 Fan Anemometer should only be used by skilled personnel for its intended purpose and within the specified range of data. Any liability or warranty for results established or for defects caused when using the unit is excluded by all means. -
Page 3: Specifications
Specifications Application The Wöhler FA 320 Fan Anemometer is a handy, handheld instrument designed to measure the flow velocity, temperature and relative humidity of air. It can be used for example for the measuring of ventilation plants, in housing spaces etc. -
Page 4: Operations
Wöhler FA 320 Relative Humidity: RH range: 0 … 100 % r.h. Resolution: 0,1 %r.h. Accuracy: ± 3 % r.h. (10 … 90 % r.h.) otherwise ± 5 % r.h. Dew point: Dew point range: -68 °C … 70 °C Resolution: 0,1 °C... - Page 5 Wöhler FA 320 Key Pad 3.2.1 Power Press to turn on and off the meter. When the meter is off, press the POWER key more than two seconds to enter the unit selection. 3.2.2 MODE Press the MODE key to select the different modes (temperature – dew point – wet bulb –...
- Page 6 Wöhler FA 320 Settings 3.3.1 Entering non-sleep mode When the meter is off, press and hold the POWER key and the Mx/Mn key for more than two seconds to enter non-sleep mode. 3.3.2 Backlight Press and hold the ENTER key and the HOLD key at the same time to turn on/off the backlight.
- Page 7 Wöhler FA 320 Air volume 3.4.1 Setting the area Press and hold the MODE key for more than two seconds to enter the air volume mode. To measure the volume, the outlet size must be input first. There are three different ways to enter the size: Length x Width: This is the default choice.
- Page 8 Wöhler FA 320 3.4.2 Measurement After having finished and left the size setting mode, there are 20 seconds waiting time for you to put the vane to the outlet. During the 20 seconds waiting time, the count down number will be displayed on the top left corner and the meeter will beep when this time has finished.
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Page 9: Declaration Of Confirmity
WÖHLER Messgeräte Kehrgeräte GmbH Schützenstr. 41, D-33181 Bad Wünnenberg declares that the device Wöhler FA 320 Fan Anemometer complies with the essential protection requirements of Council directive 89/336/EC, 92/31/EEC and 93/68/EEC on the approximation of the laws of the Member States relating to electromagnetic compability. -
Page 10: Guarantee And Service
Wöhler FA 320 Guarantee and Service Guarantee The guarantee period for the meter is 12 months from the sales date, provided that it is used correctly. This guarantee does not include the costs for transport and packing material in case of repair. It will expire, if third persons, who are not authorized, repair or change the device.
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