产品名称 : 风速传感器Air Velocity Transducers
型号 : 2-3-1-4
TSI 845,8465,与8475风速传感器适用于研发实验室.制程.与相关应用设施的风速监测.Full-Scale范围.讯号输出.与时间常数都可随意调整.以适用于各种应用需求
◎
845：±2.0% of reading, ±0.5% of full scale of selected range
8465：±2.0% of reading, ±0.5% of full scale of selected range
8475：±3.0% of reading, ±1.0% of full scale of selected range
◎可选择范围
845与8465：25 ft/min to 200, 250, 300, 400, 500, 750, 1,0, 1,250, 1,500,
2,0, 2,500, 3,0, 4,0, 5,0, 7,500, 10,0 ft/min
(0.125m/s to 1.0, 1.25, 1.50, 2.0, 2.5, 3.0, 4.0, 5.0, 7.5, 10.0, 12.5,15.0, 20.0, 25.0, 30.0, 40.0, 50.0 m/s)
8475：10 ft/min to 100, 125, 150, 200, 250, 300, 400, 500 ft/min
(0.05 m/s to 0.5, 0.75, 1.0, 1.25, 1.50, 2.0, 2.5 m/s)
◎反应时间：
845与8465：0.2 sec
8475：5 sec
◎温度范围
补偿： 32 to 140°F (0 to 60°C)
操作 (电子)：32 to 200°F (0 to 93°C)
操作 (感测器)：32 to 200°F (0 to 93°C)
储存：32 to 200°F (0 to 93°C)
◎解析度 (小)：读数0.07%
◎输入电力：1 to 30 VDC or 18 to 38 VAC, 350 mA max
◎输出
阻抗：电压模式：小于1 ohm, 20 mA来源电流
电阻：电流模式：500 ohms
讯号：可选 0 to 5V, 0 to 10V, 0 to 20, 2 to 10V, mA, 4 to 20 mA
时间常数：可选0.05 to 10 seconds
◎取样管长度：3 in., 6 in., 9 in., 12 in. (7.5 cm, 15 cm, 2.5 cm, or 30 cm)