Máy đo tốc độ gió, áp suất chênh lêch đường ống EXTECH HD350 (±5000Pa, 80m/s)
The HD350 is a Pitot tube anemometer and differential manometer. Measures Differential pressure in 5 selectable units of measure and includes a Pitot tube and 2 connection hoses for measuring Air Velocity/Air Flow. Additional features include data hold, auto power off, zero function, plus manually record/recall up to 99 readings. Built-in USB port. Complete with software and USB cable, 9V battery, pitot tube with two 33.5 in. (85 cm) connection hoses and hard carrying case.
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Máy đo tốc độ gió, áp suất chênh lêch đường ống EXTECH HD350[/caption]
Tính năng chính EXTECH HD350
- 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, USB port
- Zero function for offset correction or measurement
- Store/Recall up to 99 readings in each mode
- Includes Windows® compatible software with cable, 9V battery, pitot tube with two 33.5” (85cm) connection hoses, and hard carrying case
Thông số kỹ thuật và bộ phụ kiện của EXTECH HD350
- Pressure:Psi: 0.7252psi /0.0001psi /±0.3%FS
Mbar: 50.00mbar /0.01mbar /±0.3%FS
inH2O: 20.07inH2O /0.01inH2O /±0.3%FS
mmH2O: 509.8mmH2O /0.01mmH2O /±0.3%FS
Pa: 5000Pa /1Pa /±0.3%FS
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 /±3% rdg
m/s: 1 to 80.00 /0.01 /±3% rdg
km/h: 3.5 to 288.0 /0.1 /±3% rdg
MPH: 2.25 to 178.66 /0.01 /±3% rdg
Knots: 2.0 to 154.6 /0.1 /±3% rdg
Air Flow:
CFM: 0 to 99,999 /0.001 /±3% rdg
CMM: 0 to 99,999 /0.001 /±3% rdg
Temperature:
°C 0 to 50°C /0.1° /±1°C
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)
Includes Windows® compatible software with cable, 9V battery, pitot tube with two 33.5” (85cm) connection hoses, and hard carrying case
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