Measured data from sensor Q1 at Maisbich for month 2008-03

Parent item: Maisbich (Luxemburg), measured data from discharge meter Q1, 2003-12 to 2008-05 Measuring instrument: Maisbich basin: V-notch discharge meter Q1 Type: Pressure Sensor Keller DCX-4.0, SN 1454 This instrument is based on differential pressure measurement of two absolute sensors. The sensors measure pressure and temperature. Height of V-notch above sensor: hV=0.145m. The discharge is calculated with the rating curve Q=C*(h-hV)^2.5 where C is a calibration constant and h results from the pressure difference (Willem Luxemburg, Martijn Westhoff).

父项：Maisbich（卢森堡），流量表Q1的测量数据（2003年12月至2008年5月）
测量仪器：Maisbich流域V型缺口流量表Q1
型号：压力传感器Keller DCX-4.0，序列号1454
该仪器基于双绝对传感器的差压测量原理，可同步采集压力与温度数据。V型缺口相对于传感器的高度为hV=0.145米，流量通过率定曲线Q=C*(h-hV)^2.5计算，其中C为校准常数，h由压力差推导得出（Willem Luxemburg, Martijn Westhoff）。