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详情：

功能一览

使用固定线缆将热线风速探头连接到测量仪器。探头配有伸缩杆，最大可延长至0.85 m。为了确保准确的测量结果，可通过集成的绝对压力测量进行空气密度补偿。

用于风量测量且结构清晰的测量菜单，可以使测量仪的操作变得非常直观。通过方便地输入管道横截面的尺寸和几何形状，即可精确计算风量。定时和多点均值计算，平均风量，当前读数以及最小值/最大值均可在测量仪上显示。

当您不使用热线风速探头时，可旋转的保护盖可以保护风量传感器免于污垢和机械应力的影响。

智能校准概念

应用领域

通风管道：使用热线风速探头可靠地在通风管道中测量风速和空气温度。快速计算风量的效益，在兼容测量仪器（需单独订购）的“风量”测量菜单中，输入管道横截面的尺寸和几何形状，测量仪器将同时显示风量。

天花板出风口：为了能够在天花板出风口方便和准确地进行测量，我们建议将热线风速探头与testovent 410 或testovent 415辅助风管套件（需单独订购）结合使用。这将确保可以轻松测量送风量。热线风速探头（Ø 9 mm）配有固定线缆（长度1.7 m），含温度模块，伸缩杆（可伸长至0.85 m）和校准协议。
技术数据：

NTC

测量范围	-20 ~ +70 °C
测量精度	±0.5 °C
分辨率	0.1 °C

绝压

测量范围	+700 ~ +1100 hPa
测量精度	±3.0 hPa
分辨率	0.1 hPa

热线

测量范围	0 ~ 30 m/s
测量精度	±(0.03 m/s + 4 %测量值) ±(0.5 m/s + 5 %测量值) (0 ~ 20 m/s) (20.01 ~ 30 m/s)
分辨率	0.01 m/s

探头：