Omega HHF141A Owner's manual

Type
Owner's manual

Omega HHF141A is a versatile digital anemometer for measuring air velocity in various applications. It accurately measures air velocity in a wide range of humidity, temperature and contaminants. The rugged yet precise probes are suited for applications like HVAC, industrial process airflow, fluid research, and aerospace development. The instrument has a choice of probe diameters and custom cable lengths, and can withstand service temperatures up to 212°F at the probe.

Omega HHF141A is a versatile digital anemometer for measuring air velocity in various applications. It accurately measures air velocity in a wide range of humidity, temperature and contaminants. The rugged yet precise probes are suited for applications like HVAC, industrial process airflow, fluid research, and aerospace development. The instrument has a choice of probe diameters and custom cable lengths, and can withstand service temperatures up to 212°F at the probe.

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HHF141
Handheld Rotating Vane Anemometer
TM
Shop online at
omega.com
User’s Guide
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves
the right to alter specifications without notice.
Servicing North America:
U.S.A. Omega Engineering, Inc.
Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: (203) 359-1660 Fax: (203) 359-7700
For Other Locations Visit omega.com/worldwide
INTRODUCTION







Rev 1.9, 1 0-Jun-200B
Page 2 of24
SECTION 1 - SPECIFICATIONS

  



 







°

°

°













Rev 1.9, 1 0-Jun-2008

















( l) 

Dimensions

71nch
3.0
7




1mm


D
-


 










•'\
.875 









-
-
 I

incs
 
Rev 1.9, 1 0-Jun-2008


  
f�g
 





 

 
 



    
  
 

 
MPS 
 
Page 6 of24




25EC













 
 


   B 


    
 



Page 7 of


�J
 





 

APPENDIX A - LCD DISPLAY SYMBOLS




LCD DISPLAY


Reiv 1.9, 1 0-Jun-2008
Page 8 of24
APPENDIX B - BATTERY REPLACEMENT


Page 9 of
APPENDIX C - AIRFLOW VOLUME CALCULATIONS



=


T
H


 



 





 


=

=


Page  of

APPENDIX D - ANALOG OUTPUTS (IF EQUIPPED)

 
 


 

 




 



HLK
T
4




Note: adtional 
1
0 error 

 

 



 
 

Page 11 of

ANAL 
DIAGRAM



Page 12 of24
APPENDIX E - USB DATA OUTPUT (IF EQUIPPED)

 
 


 
 





  
 

 
 
 





Page 13 of24
 





 






 



 ! 


J

 



 


Appendix G - Viewing and Capturing Data


Page 14 of24
APPENDIX F - RS232 COMMUNICATIONS (IF EQUIPPED)


  


 
 
 

 
 

 




 


Page 15 of
APPENDIX G- VIEWING AND CAPTURING DATA





 







 
_?- XJ





 j I 
 



 
 
,




ea c:


 

 

 
 
?
 
 




 
P  
 
S:


 
 
Page 17 of
  


 

  


rN1a!-Setup
 

 

  

 

?
,
S


 
 -

I 


Page 18 of
Serial Port Settings










Serial Port Protocol















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
 
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Omega HHF141A Owner's manual

Type
Owner's manual

Omega HHF141A is a versatile digital anemometer for measuring air velocity in various applications. It accurately measures air velocity in a wide range of humidity, temperature and contaminants. The rugged yet precise probes are suited for applications like HVAC, industrial process airflow, fluid research, and aerospace development. The instrument has a choice of probe diameters and custom cable lengths, and can withstand service temperatures up to 212°F at the probe.

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