Campbell-scientific CS800 Climatronics Wind Set Manual de usuario descargar pdf (Pagina 6)

CS800-L CLIMATRONICS WIND SPEED AND DIRECTION SENSOR

2. SPECIFICATIONS

2.1 PERFORMANCE AND ELECTRICAL SPECIFICATIONS

Performance Speed Wind

Wind Direction

Accuracy 0.25 mph or 1.5% ± 3°

Threshold <1 mph <1 mph

Distance Constant 8.0 ft. of air max 8.0 ft. of air max

Damping Ratio 0.4 to 0.6 at 10° displacement

Operating Range 0 - 125 mph 0 - 360° - mechanical

Signal Output 20-hole photo chopper, 2K ohm potentiometer

amplitude dependent on 0 - excitation voltage

supply voltage; frequency proportional to 0 - 355°

proportional to wind speed:

Freq (Hz) =

−

mph 0 3

14388

Temperature Range -40 to 140 °F

Power Requirements 5-7 VDC at 1 mA nominal

2.2 PHYSICAL DIMENSIONS

8.37 in.

6.75 in.

13.75 in.

27.50 in.

17.50 in.

MOUNT ON 3/4" PIPE (1.05 O.D.)

3.75 in.

Figure 2. Physical Dimensions

1 2 3 4 5 6 7 8 9 10 11 12

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Campbell-scientific CS800 Climatronics Wind Set Manual de usuario Pagina 6