Campbell-scientific 024A-L Met One Wind Direction Sensor Manual do Utilizador descarregar pdf (Página 8)

024A Met-One Wind Direction Sensor

4. Quickstart

4.1 Step 1 — Mount the Sensor

Please review Section 7, Installation, for siting and other guidelines.

Install the 024A using:

• CM220 Right-Angle Mounting Kit, or

• 17953 1 x 1 inch NURAIL Crossover Fitting

1. Remove the Allen hex screw in the lower part of the sensor housing (see

FIGURE 4-1).

2. Insert the 024A in the mounting bushing (see FIGURE 4-1).

3. Tighten the screw in the bushing onto the sensor housing (see FIGURE

4-1).

FIGURE 4-1. Bushing installation on 024A sensor

4. Mount a CM202, CM204, or CM206 crossarm to a tripod or tower.

5. Orient the crossarm north-south, with the CM220 or 17953 NU-RAIL on

the north end. Appendix A contains detailed information on determining

True North using a compass and the magnetic declination for the site.

6. Insert the sensor in the CM220 or NU-RAIL fitting (see FIGURE 4-2).

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Campbell-scientific 024A-L Met One Wind Direction Sensor Manual do Utilizador Página 8