PCE 423N Air Flow Meter (0~30m/s; 0~339120m3/h)

Speed

Measuring range: 0.00 ... 30.00 m/s (0.0 ... 5905.5 ft/min)

Resolution: 0.01 m/s (0.1 ft/min)

Accuracy*: ±0.10 m/s or ± 5% of full scale at 0 ... 5 m/s

±0.30 m/s or ±5 % of full scale at 5 ... 30 m/s

±19.6 ft/min or ± 5 % of full scale at 0 ... 984.2 ft/min

±59.0 ft/min or ± 5 % of full scale at 984.2 ... 5905.5 ft/min

*whichever is greater

Volume flow

Measuring range: 0.0 ... 339120.0 m3/h (0.0 ... 99598.0 CFM)

Resolution: 0.1 m3/h (0.1 CFM)

Temperature

Measuring range: 0 ... 50 °C (32 ... 122 °F)

Resolution: 0.1 °C (0.1 °F)

Accuracy: ±1 °C ; ±1.8 °F

Further specifications

Telescopic probe length: 210 ... 426 mm / 8.2 ... 16.7"

Telescopic probe diameter: 12 mm / 0.47"

Memory: 10,000 measuring points

File format: CSV

Interface: Micro-USB

Bracket: 3/8" tripod bracket

Display: 2" LCD display, 176 x 220 pixels

Measuring rate: 1 Hz

Power supply (battery): internal 1000 mAh battery

Power supply (external): 5 V DC, 1 A

Operating conditions: 0 ... 50 °C (32 ... 122 °F), <85 % RH, non-condensing

Storage conditions: -10 ... 60 °C (14 ... 140 °F), <85 % RH, non-condensing

Dimensions(without telescopic probe):145 x 50 x 35 mm / 5.7 x 1.9 x 1.3"

Weight: 156 g / 5.5 oz

Datasheet