Related Manuals for Met One Instruments TACMET II ERMP
Summary of Contents for Met One Instruments TACMET II ERMP
- Page 1 TACMET II ERMP OPERATION MANUAL Met One Instruments, Inc Corporate Sales & Service: 1600 NW Washington Blvd. Grants Pass, OR 97526 Tel (541) 471-7111 Fax (541) 471-7116 www.metone.com www.service@metone.com...
- Page 2 ISO 9001:2015 Certified 102726-9800 Operation Manual Revision B, 10/3/2024...
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Page 3: Technical Support
Monday – Friday 7:00 a.m. to 4:00 p.m. Pacific Time. Voice: (541) 471-7111 Fax: (541) 471-7116 E-Mail: service@metone.com Mail: Technical Services Department Met One Instruments, Inc. 1600 NW Washington Blvd Grants Pass, OR 97526 ISO 9001:2015 Certified 102726-9800 Operation Manual Revision B, 10/3/2024... -
Page 4: Safety Notice
The above warranty applies only to items manufactured by Met One Instruments, Inc. Items not manufactured by Met One Instruments, Inc. are warranted only to the extent and in the manner warranted by the manufacturer of such items. Should emergency warranty repair be... -
Page 5: Table Of Contents
Table of Contents Safety ......................5 Introduction & Overview – TACMET II Weather Station ......6 Overview ......................... 6 Specifications ......................... 6 Installation ....................7 Input/Output Connections ............... 7 User Interface .................... 7 Calibration ....................8 Maintenance ....................8 Appendix A - Terminal Mode Commands ............9 Appendix B - Theory of Operation .............. -
Page 6: Safety
Safety Safety This manual may include a CAUTION and a WARNING indication. Familiarize yourself with the following definitions for the meanings of these indicators. CAUTION indicates a hazard and calls attention to a procedure that if not correctly followed could result in damage to the instrument. Do not proceed beyond a caution indicator without understanding the hazard. -
Page 7: Introduction & Overview - Tacmet Ii Weather Station
Introduction & Overview – TACMET II Weather Station Overview Met One’s TACMET II ERMP weather station is designed as a stand-alone weather station to provide accurate measurements of wind speed, wind direction, temperature, relative humidity, and barometric pressure. An internal fluxgate compass is included. This sensor is specific to the ERMP program. The unit has no moving parts and is ideally suited for use wherever reliable, maintenance free, performance over a wide operating range, under adverse conditions is required. -
Page 8: Installation
Installation Be sure to mount the sensor in a clear, open area to minimize any turbulent effects caused by local obstructions (e.g., trees, buildings, etc.). The sensor is installed on Met One’s P/N 102790-G3-100 pre-wired sensor mount. The keyway in the connector on the base of the sensor is matched to the keyway on the QuickMount. -
Page 9: Calibration
Calibration The sensor requires a wind tunnel for calibration. Met One can provide NIST traceable calibration in our wind tunnel. Please contact the factory for further details. Maintenance Because the sensor has no moving parts to wear out, periodic maintenance is not required. In extremely corrosive environments, the condition of the connector used to mount the sensor should be checked. -
Page 10: Appendix A Terminal Mode Commands
Appendix A Terminal Mode Commands Terminal Mode Commands Terminal mode is activated by entering three carriage return characters within a 2 second period. Terminal mode times-out after 2 minutes of inactivity. Successful entry into Terminal Mode will return the prompt: Command (HE for Help, QU to Quit): HE - Display Help Menu Display the Help menu... - Page 11 PU - Pressure Units Read or Set output Units for Pressure COMMAND RESULT PU<cr> Report Units setting PU0<cr> Millibars (Default) PU1<cr> Inches of Mercury SB - Serial Baud Rate Read or Set this serial port’s Baud Rate Note: This command is not supported by SDI-12 or Tracker Output. SDI-12 is fixed at 1200 baud.
- Page 12 ST - Serial Trigger Read or Set the Serial Trigger character string (Poll command) Note: ST must be immediately followed by serial trigger. Do not add a space between command and trigger. COMMAND RESULT ST<cr> Report Serial Trigger string setting ST XXXXXX<cr>...
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Page 13: Appendix B Theory Of Operation
Appendix B Theory of Operation Winds Met One’s sonic anemometer operates on the principal that the speed of the wind affects the time it takes for sound to travel from one point to a second point. If the sound is traveling in the direction of the wind then the transit time is decreased.
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