介质:干燥, 干净的空气.
温度限制:过程: -20~212°F (-29~100°C); 环境: 5~125°F (-15~51°C).
显示:4.5位背光数显.
范围:风速: 40-5000 fpm (0.2-25 m/s); 容积气流: 19,999可选择的流量单位; 温度: -20~212°F (-29~100°C); 相对湿度: 0-100% RH.
精度:风速: ±1.5%的读数±20 fpm (±0.1 m/s) [0.25-10 m/s]; ±1.5%的读数±40 fpm (±0.2 m/s) [10-20 m/s]; ±1.5%的读数±60 fpm (±0.3 m/s) [20-25 m/s]; 温度: ±0.54°F @ 77°F (±0.3°C @ 25°C);湿度: ±2% @ 77°F (25°C) [10-90% RH]; ±4% [0-10, 90-100% RH].
反应时间:风速: 1 s; 容积流量: 1 s; 温度: 1.5 s; 湿度: 1.5 s.
探头长度:8" (203 mm)插入长度.
线缆长度:28" (71 cm)缩回; 6' (183 cm)拉伸.
叶片材质:阳极点镀铝.
电源:9 V碱性电池,用户可更换.
重量:18.4 oz (521 g).
认证:CE.
选型表
EXAMPLE | 473B | 1 | NIST | 473B-1-NIST, 473B Digital Thermo-Anemometer, 40 to 5000 FPM (0.5 to 25 m/s) range, NIST calibrated |
RANGE | 1 | 40 to 5000 FPM (0.2 to 25 m/s) | ||
OPTIONS | COC FC NIST | Certificate of Calibration Factory Calibration Certificate NIST Traceable Calibration Certificate |
可选附件: