CEM DT-8920B 压力、流量表

Manometer

Accuracy: ±0.3%FSO (25°C)

Repeatability: ±0.2% (Max.±0.5% FSO)

Linearity/Hysteresis: ±0.29% FSO

Pressure Range: ±5000Pa

Maximum Pressure: 10psi

Response Time: 0.5 Seconds typical

Over range Indicator: OL

Under range Indicator: -OL

Measurement Units/Range/Resolution: 

       PSI/0.7252/0.0001

       mbar/50.00/0.01

       inH2O/20.07/0.01

       mmH2O/509.8/0.1

       Pa/5000/1Pa (0.1Pa only 8920B)

Air Velocity

Air Velocity Range / Resolution / Accuracy

       m/s(meter per second): 1-80.000 / 0.001 / ±2.5% of reading at 10.00m/s

       ft/min(feet per minute): 200-15733/ 1 / Accuracy is function of velocity and duct size

       km/h(kilometers per hour): 3.5-288.0 / 0.1 / Accuracy is function of velocity and duct size 

       MPH(miles per hour): 2.25-178.66 / 0.01 / Accuracy is function of velocity and duct size

       Knots(nautical miles per hour): 2.0-154.6 / 0.1 / Accuracy is function of velocity and duct size

Air Flow Range / Resolution 

       CFM: 0-99.999ft3/min / 0.0001 to 100

       CMM: 0-99.999m3/min / 0.001 to 100

Temperature Range / Resolution / Accuracy

       °C: 0 ~ 50.0°C / 0.1 / ±1.0°C

       °F: 32.0 ~ 122.0°F / 0.1 / ±2.0°F

Size(HxWxD): 212mm x 78mm x 51mm

Weight: 338g

Accessories : 9V battery, USB cable, software, pitot tube, AC adaptor, Gift box with carrying case.