Measured data from sensor GRW21 at Maisbich for month 2006-08

Height piezometer above sensor1.25m Parent item: All data measured by groundwater level piezometer GRW21 at Maisbich Measuring instrument: Maisbich basin: Groundwater level piezometer Code: GRW 21 Type: Temperature and Pressure sensor Make: Keller DCX-22 AA This instrument is based on differential pressure measurement of two absolute sensors. The sensors measure pressure and temperature. Height of piezometer above sensor: 1.18m.

传感器上方测压管高度：1.25m。父项：位于迈斯比奇（Maisbich）的地下水位测压计（groundwater level piezometer）GRW21采集的全部实测数据。测量仪器：迈斯比奇流域（Maisbich basin）地下水位测压计。型号编码：GRW 21。设备类型：温压传感器（Temperature and Pressure sensor）。制造商：凯勒（Keller）DCX-22 AA型。本仪器基于双绝对传感器（absolute sensors）的差压测量（differential pressure measurement）原理，可同时采集压力与温度参数。传感器上方测压管高度：1.18m。注：原文先后标注两组测压管高度参数，以文末明确的1.18m为准。