Thiết bị đo hướng gió và tốc độ gió 05103L | R.M. Young Việt Nam

Range:

Wind speed: 0-100 m/s (224 mph)

Azimuth: 360° mechanical, 355° electrical (5° open)

Accuracy:

Wind speed: ± 0.3 m/s (0.6 mph) or 1% of reading

Wind direction: ± 3°

Threshold: *        

Propeller: 1.0 m/s (2.2 mph)

Vane: 1.1 m/s (2.4 mph)

Dynamic Response: *

Propeller distance constant (63% recovery): 2.7 m (8.9 ft)

Vane delay distance (50% recovery): 1.3 m (4.3 ft)

Damping ratio: 0.3

Damped natural wavelength: 7.4 m (24.3 ft)

Undamped natural wavelength: 7.2 m (23.6 ft)

Signal Output:

Wind speed: magnetically induced AC voltage, 3 pulses per revolution. 1800 rpm (90 Hz) = 8.8 m/s (19.7 mph)

Wind direction: DC voltage from conductive plastic potentiometer − resistance 10K Ω, linearity 0.25%, life expectancy − 50 million revolutions

Power Requirement:

Potentiometer excitation: 15 VDC maximum

Operating Temperature:

-50 to 50°C

Dimensions:         

Overall height: 37 cm (14.6 in)

Overall length: 55 cm (21.7 in)

Propeller: 18 cm (7 in) diameter

Mounting: 34 mm (1.34 in) diameter (standard 1 inch pipe)

Weight:

1.0 kg (2.2 lbs)

Shipping weight:  

2.3 kg (5 lbs)

Model 05103V:

Signal outputs: 0-5.00 VDC full scale

Power requirement: 8-24 VDC (5 mA @ 12 VDC)

Model 05103L:

Signal outputs: 4-20 mA full scale

Power requirement: 8-30 VDC (40 mA max.)