HD350_15 Datasheet, PDF (1/1 Pages) Extech Instruments Corporation. – Pitot Tube Anemometer + Differential Manometer

Pitot Tube Anemometer + Differential Manometer
Pitot Tube measures Air Velocity/Airflow
In difficult-to-reach or tight locations where a vane anemometer won’t fit
Features:
• Simultaneous display of Pressure, Air Velocity or Air
Flow plus Temperature
• ±0.7252psi range
• 5 selectable units of pressure measurement
• Max/Min/Avg recording and Relative time stamp
• Data Hold and Auto power off functions
• Large LCD display with backlighting
• Zero function for offset correction or measurement
• Store/Recall up to 99 readings in each mode
• USB port includes software
• Includes Windows^® compatible software with cable,
9V battery, pitot tube with two 33.5” (85cm) connection
hoses, and hard carrying case
Air Velocity
USB port includes PC Software
Pressure
Unique Pitot tube sensor used for measuring air
velocity, airflow, and pressure in vents, ducts and
other small openings.
Ordering Information:
HD350 ............Pitot Tube Anemometer + Differential Manometer
Specifications
Range
Resolution
Pressure
psi
0.7252psi
0.0001psi
mbar
50.00mbar
0.01mbar
inH₂O
mmH₂O
Pa
20.07inH₂O
509.8mmH₂O
5000Pa
0.01inH₂O
0.01mmH₂O
1Pa
Repeatability
±0.2% (Max. ±0.5%FS)
Linearity/Hysteresis ±0.29FS
Maximum Pressure 10psi
Response Time 0.5s typical
Air Velocity
ft/min
200 to 15733 1
m/s
1 to 80.00
0.01
km/h
3.5 to 288.0 0.1
MPH
2.25 to 178.66 0.01
knots
2.0 to 154.6 0.1
Air Flow
CFM
0 to 99,999 0.001
CMM
0 to 99,999 0.001
Temperature
°F
32.0 to 122.0°F 0.1°
°C
0 to 50°C
0.1°
Dimensions/Weight
Meter: 8.2 x 2.9 x 1.9" (210 x 75 x 50mm) / 12oz (340g)
Pitot Tube: 15.4 x 7.7” (390 x 195mm) / 7.2oz (204g)
Accuracy
±0.3%FS
±0.3%FS
±0.3%FS
±0.3%FS
±0.3%FS
±3% rdg
±3% rdg
±3% rdg
±3% rdg
±3% rdg
±3% rdg
±3% rdg
±2°F
±1°C
www.extech.com
Specifications subject to change without notice.
4/5/11 - R1
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