EXTECH HD350 皮托管风速压差计 (±0.7252psi, 80m/s)

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

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, 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

Manual

datasheets