5
IV. Specifications (23±5
°
C)
Range of Wind Velocity:
Units Range
Resolution
Threshold
Accuracy
m/s
0.0 - 45.0
0.1
0.5
±3% ± 0.3
ft/min
0 - 8800
10
60
±3% ± 40
knots
0.0 - 88.0
0.1
0.6
±3% ± 0.4
Km/hr
0.0 - 140.0
0.1
1.0
±3% ± 0.8
mph
(optional)
0.0 - 100.0
0.1
0.7
±3% ± 0.4
m/s
: meter per second
ft/min
: feet per minute
knots
: nautical miles per hour
Km/hr
: kilometers per hour
mph
: miles per hour
Unit Conversion table:
m/s
ft/min
knots
Km/hr
mph
1 m/s
1
196.87
1.944
3.60
2.24
1 ft/min
0.00508
1
0.00987
0.01829
0.01138
1
knot
0.5144 101.27
1
1.8519 1.1523
1 Km/hr
0.2778
54.69
0.54
1
0.6222
1 mph
0.4464
87.89
0.8679
1.6071
1
Range of Temperature:
Range
Resolution
Accuracy
°
C
0 - 60.0
0.1
±0.8
°
F
32.0 - 140.0
0.1
±1.5
Bearing
: Sapphire jewel bearing
Temperature sensor
: K-type thermocouple
Mounting Nut
: 1/4" x 20
Operating Temperature
: Meter
0
°
C ~ 50
°
C (32
°
F ~ 122
°
F)
Vane
0
°
C ~ 60
°
C (32
°
F ~ 140
°
F)
Operating Humidity
: Less than 80% RH
Operating Pressure
: 500 mB ~ 2 Bar
