HD300 V2.0 11/07
12
Range Specifications
Air Velocity Measurements Range Resolution Accuracy (%rdg)
m/s (meters per second) 0.40 – 30.00 m/s 0.01 m/s ± (3% + 0.20m/s)
km/h (kilometers per hour) 1.4 – 108.0 km/h 0.1 km/h ± (3% + 0.8km/h)
ft/min (feet per minute) 80 – 5900 ft/min 1 ft/min ± (3% + 40ft/min)
mph (miles per hour) 0.9 – 67.0 mph 0.1 mph ± (3% + 0.4m/h)
knots (nautical miles per hour) 0.8 to 58.0 knots 0.1 knots ± (3% + 0.4knots)
Air Flow Measurements Range Resolution Area
CMM (cubic meters per minute) 0-999,900 m
3
/min 0.001 0 to 999.9m
2
CFM (cubic feet per minute) 0-999,900 ft
3
/min 0.001 0 to 999.9ft
2
Temperature Range Resolution Accuracy
Air Temperature (vane) 14 to 140
o
F (-10 to
60
o
C)
0.1
o
F/C ± 4
o
F (2
o
C)
-58 to -4
o
F (-50 to
-20
o
C)
0.1
o
F/C ±9
o
F (5
o
C) Surface Temperature (IR)
-4 to 932
o
F (-20 to
500
o
C)
0.1
o
F/C ±2% or ±4
o
F (2
o
C)
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