Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Young 81000VRE
Summary of Contents for Young 81000VRE
- Page 1 METEOROLOGICAL INSTRUMENTS INSTRUCTIONS ULTRASONIC ANEMOMETER MODEL 81000VRE R.M. YOUNG COMPANY 2801 AERO PARK DRIVE, TRAVERSE CITY, MICHIGAN 49686, USA TEL: (231) 946-3980 FAX: (231) 946-4772 WEB: www.youngusa.com PN: 81000VRE-90 REV: H031320...
-
Page 2: Specifications
2.0 INTRODUCTION MODEL 81000VRE The Young Model 81000VRE measures three dimensional wind ULTRASONIC ANEMOMETER velocity and speed of sound based on the transit time of ultrasonic acoustic signals. Sonic temperature is derived from speed of sound which is corrected for crosswind effects. Four voltage input channels measure DC signals from external sensors concurrent with wind measurements. -
Page 3: Command Menu
B) BAUD check all wiring connections. If the problem cannot be corrected, E) ERROR HANDLING N) SCALING MULT contact your YOUNG representative. O) OUTPUT RATE P) POLL CHARACTER (ADDR) 4. Verify sensor response by gently blowing through the measuring S) SER OUT FORMAT section. - Page 4 AZIMUTH is the 0.0-359.9° wind direction angle in the u-v plane. With A) 4 HZ the 81000VRE junction box facing south, 0.0° = north, 90.0° = east, B) 5 HZ 180.0° = south, and 270.0° = west. Refer to Appendix B for illustration.
- Page 5 81000 is individually see section 6.6). calibrated in the YOUNG factory wind tunnel (NIST traceable) to generate a unique correction table which is stored in the unit. The time required to complete a measurement after the Tr! command...
-
Page 6: Application Notes
Liability is limited to repair or replacement of the defective item. A copy measurement parameters, for example, sending wind data in both of the warranty policy may be obtained from R. M. Young Company. UVW and SPEED, AZIMUTH, ELEVATION formats is redundant and wastes space in the string. -
Page 7: Wiring Diagrams
Typical DB-9 RS-232 Connection VREF +PWR EARTH SERIAL YOUNG 81052 REV B Sensor power 12-24 VDC 110mA max R. M. YOUNG COMPANY 2801 Aero Park Drive , Traverse City, Michigan 49686 USA TEL (231) 946-3980 FAX (231) 946-4772 81000VRE-90(H) Page 6... -
Page 8: Voltage Input Connections
SERIAL RS-232 TX RS-232 RX YOUNG 81052 REV B Serial Reference Sensor power 12-24 VDC 110mA max 81000VRE-90(H) R. M. YOUNG COMPANY 2801 Aero Park Drive , Traverse City, Michigan 49686 USA Page 7 TEL (231) 946-3980 FAX (231) 946-4772... - Page 9 TX (A2 non-inverted) TX (B2 inverted) YOUNG Serial Reference 81052 REV B Sensor power 12-24 VDC 150mA max R. M. YOUNG COMPANY 2801 Aero Park Drive , Traverse City, Michigan 49686 USA 81000VRE-90(H) TEL (231) 946-3980 FAX (231) 946-4772 Page 8...
- Page 10 TX (B1 inverted) +PWR EARTH SERIAL YOUNG Serial Reference 81052 REV B Sensor power 12-24 VDC 150mA max R. M. YOUNG COMPANY 2801 Aero Park Drive , Traverse City, Michigan 49686 USA TEL (231) 946-3980 FAX (231) 946-4772 81000VRE-90(H) Page 9...
-
Page 11: Sensor Orientation
DAMAGE TO CIRCUITRY MOUNTING: STANDARD 1" NPT PIPE Ø 34mm (Ø1.32 in) R. M. YOUNG COMPANY 2801 Aero Park Drive , Traverse City, Michigan 49686 USA 81000VRE-90(H) TEL (231) 946-3980 FAX (231) 946-4772 Page 10...
Need help?
Do you have a question about the 81000VRE and is the answer not in the manual?
Questions and answers