Temperature and salinity in the water column of the Ionian Sea at Station SEPT-2000-IRI47

The 911plus set has been used. It consists of the 9plus underwater CTD unit and the 11plus V2 deck unit. It has high resolution sampling (24 Hz), pump-controlled T-C ducted flow, up to 10500 meter (15,000 psia) depth capability, maximum auxiliary sensor flexibility, and modem channel for water sampling control. The 911plus set has eight 12-bit A/D channels and supports redundant C&T sensors or custom auxiliary digital inputs.本研究采用了911plus成套设备（911plus set）。该设备由9plus水下CTD（温盐深，Conductivity-Temperature-Depth）采集单元与11plus V2甲板单元组成。其具备24赫兹的高分辨率采样性能，搭载泵控温盐导流流动系统，最大工作深度可达10500米（15000 psia），具备极强的辅助传感器扩展灵活性，并配备用于水体采样控制的调制解调器通道。该911plus成套设备集成8路12位模数转换（A/D，Analog-to-Digital）通道，可支持冗余温盐（C&T，Conductivity and Temperature）传感器或自定义辅助数字输入接口。