Omega HHF141 Series Скачать руководство пользователя страница 2

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M4745/1222

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omega.com [email protected]

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

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.

Содержание HHF141 Series

Страница 1: ...22 Page 1 of 24 User sGuide Shop online at omega com e mail info omega com For latest product manuals omega com en us pdf manuals HHF141 Series Handheld Rotating High Accuracy Metal Vaned Digital Anem...

Страница 2: ...1 800 622 2378 USA Canada only Engineering Service 1 800 872 9436 USA Canada only Tel 203 359 1660 Fax 203 359 7700 e mail info omega com For Other Locations Visit omega com worldwide The information...

Страница 3: ...PORTANT SAFETY INFORMATION Classifications Danger To Prevent Serious Injury or Death Warnings in this classification indicate danger that may result in serious injury or death if not observed Caution...

Страница 4: ...trates compliance with the requirements of RoHS Directive 2015 863 EU Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 as amended Great Br...

Страница 5: ...ries in the proper manner per local ordinances CAUTION When measuring ensure that the direction arrow is facing the direction of airflow The arrow indicates the direction of airflow for the data provi...

Страница 6: ...subsequent damage to the instrument The manufacturer does not recommend any specific brand of batteries but a high quality name brand alkaline battery seems to last the longest Do not wipe the instrum...

Страница 7: ...ec Accuracy AP275 1 0 of reading 1 digit in FPM AP100 0 5 full scale 0 75 of reading 1 digit in FPM Resolution 1 ft min or 0 01 m sec Operating Temperature Instrument 32 to 125 F 0 to 50 C Probes 4 to...

Страница 8: ...h diameter Extra extension and or flexible rods 8 ft Telescopic Extension Rod Custom cable lengths in 5 ft increments up to 100 ft 30 meters Custom probe connections Included 1 HHF141 Instrument 1 Van...

Страница 9: ...M4745 1222 Page 9 of 24 DIMENSIONS INSTRUMENT 2 75 INCH PROBE 1 INCH PROBE...

Страница 10: ...ich means that the auto power off has been disabled The auto power off is re enabled each time the instrument is turned on Press the BACKLIGHT key to turn the LCD backlight on for 30 seconds To turn t...

Страница 11: ...minimum airspeed reading display will alternate with the letter L displayed with the sample rate For example 1065 alternating with h 8 signifies that 1065 is the highest airspeed reading since the MAX...

Страница 12: ...M4745 1222 Page 12 of 24 APPENDIX A LCD DISPLAY SYMBOLS APPENDIX B BATTERY REPLACEMENT...

Страница 13: ...n area equals the radius squared times 3 14 R x R x 3 14 A cross sectional area To convert an area calculated in square inches to an area calculated in square feet which is required for the Volume Flo...

Страница 14: ...ent Value BLK 1 Ground N A N A N A GRN 2 Air Velocity 0 to 5 Volts 0 to 10 000 FPM Air Velocity 2000 V GRY 3 Not Used N A N A N A WHT 4 Not Used N A N A N A To convert from Volts to Air Velocity in Fe...

Страница 15: ...M4745 1222 Page 15 of 24 Mating Cable Connector Binder Part No 99 0413 00 05 APPENDIX D continued Analog Output circuit block diagram and connector pin assignment...

Страница 16: ...P drivers can be downloaded for Windows Linux and MAC from FTDI Ltd on their website http www ftdichip com Drivers VCP htm We recommend downloading the setup executable which automatically runs and co...

Страница 17: ...dy to capture the data being measured by your instrument Please refer to Appendix G Viewing and Capturing Data for further instructions NOTE Units with USB or RS232 communications output only Air data...

Страница 18: ...ructions for Use STEP 1 Connect the RS232 cable included to the female connector on the bottom of your instrument Connect the other end to an RS232 port on your computer STEP 3 Turn the Instrument ON...

Страница 19: ...or recommend any of these programs and assumes no liability for their use There are many ways to capture the serial port data from the instrument The simplest method is to use a terminal emulator prog...

Страница 20: ...of 24 APPENDIX G continued You will now receive data from your instrument The graphic below shows the serial port output data from Parallax Serial Terminal when connected to an Omega HHF141 Instrument...

Страница 21: ...surement Units Same as Units shown on LCD Display Below are examples of the formatted output data for Omega Engineering HHF141 HHF144 Series Instruments units may be different depending on the units s...

Страница 22: ...ument data is to use a terminal emulator program like Parallax Serial Terminal and either capture the serial data text to a file menu selection or to manually highlight copy and then paste the instrum...

Страница 23: ...ict liability or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIO...

Страница 24: ...dicators M U Turbine Paddlewheel Systems M U Totalizers Batch Controllers pH CONDUCTIVITY M U pH Electrodes Testers Accessories M U Benchtop Laboratory Meters M U Controllers Calibrators Simulators Pu...