PCE VA 20-SET 다기능 공기 속도 측정기 (0,2~30 m/s)

Technical Specification

Air flow velocity measuring range: 0.2 ... 30 m/s (39.4 ... 5905.5 fpm)

Air flow velocity accuracy:

<20 m/s: ±(1.5% of rdg. + 0.3 m/s)

>20 m/s: ±(3% of rdg. + 0.3 m/s)

Air temperature measuring range: -20 ... 60 °C / -4 ... 140 °F

Air temperature accuracy: ±0.6 °C

Air temperature resolution: 0.1 °C / °F

Humidity measuring range: 0.1 ... 99.9 % r.H.

Humidity accuracy: ±3 % r.H. (at 25 °C / 77 °F and 10...90 % r.H.); else: ±5 % r.H.

Humidity resolution: 0.1 % r.H.

Temperature response time: 60 seconds

Humidity response time: 60 seconds

LCD update: 1 x per second

Wet bulb temperature display: -20 ... +59.9 °C / -4 ... 139.8°F

Dew point temperature display: -5 ... +59.9 °C / 23 ... 139.8°F

Volume flow display: 0 ... 99999 m³/min

Volume flow resolution: 

0.1 m³/min (0...9999,9 m³/min)

1 m³/min (10000...99999 m³/min)

Automatic shutdown: after 20 minutes of inactivity

LCD size: 32.5 x 54 mm / 1.28 x 2.13" (H x W)

Power supply: 4 x 1.5 V AAA batteries

Operating conditions: 0 ... +50 °C / 32 ... 89.6°F, <80 % r.H.

Storage conditions: -10 ... +50 °C / 14 ... 89.6°F, <90 % r.H.

Dimensions: 269 x 106 x 51 mm / 10.6 x 4.1 x 2.0"

Weight : ca. 200 g / 7 oz

Delivery Scope: 

1 x Multifunction air velocity meter (PCE-VA 20)

1 x Square flow hood

1 x Round flow hood

4 x AAA batteries

1 x User manual

1 x Carrying case

Datasheet

Manual