是否進口	是
訂貨號	473B-1
貨號	473B-1
尺寸	1*1*1
主要下游平臺	獨立站
主要銷售地區(qū)	歐洲,東南亞
是否跨境貨源	是
安裝方式	便攜式
測量對象	空氣
測量范圍	2
測量精度	1
電源	3
分辨率	6
風速	4
重量	3
品牌	Dwyer德威爾
型號	473B-1
加工定制	是

Service:Dry, clean air.Temperature Limits:Process: -20 to 212°F (-29 to 100°C); Ambient: 5 to 125°F (-15 to 51°C).Display:4.5 digit backlit display.Range:Air Velocity: 40 to 5000 fpm (0.2 to 25 m/s); Volumetric Air Flow: 19,999 in selected flow units; Temperature: -20 to 212°F (-29 to 100°C); Relative Humidity: 0 to 100 RH.Accuracy:Air Velocity: ±1.5% of reading ±20 fpm (±0.1 m/s) [0.25 to 10 m/s]; ±1.5% of reading ±40 fpm (±0.2 m/s) [10 to 20 m/s]; ±1.5% of reading ±60 fpm (±0.3 m/s) [20 to 25 m/s]; Temperature: ±0.54°F @ 77°F (±0.3°C @ 25°C); Relative Humidity: ±2% @ 77°F (25°C) [10 to 90% RH]; ±4% [0 to 10, 90 to 100 RH].Response Time:Air Velocity: 1 s; Volumetric Air Flow: 1 s; Temperature: 1.5 s; Relative Humidity: 1.5 s.Probe Length:8" (203 mm) insertion.Cable Length:28" (71 cm) retracted; 6' (183 cm) extended.Vane Material:Anodized aluminum.Power Requirements:9 V alkaline battery, installed non-functional, user replaceable.Weight:18.4 oz (521 g).Agency Approvals:CE.