Physical oceanography at CTD site SEPTEMBER-1998-S01

The 911plus, consisting of the 9plus underwater CTD and 11plus V2 Deck Unit, is a premium real-time CTD accurate to the highest international standards. It features 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 Sampler control. The 911plus has eight 12-bit A/D channels, and supports redundant C&T sensors or custom auxiliary digital inputs.

911plus 系统由9plus水下CTD与11plus V2甲板单元组成，是一款达到最高国际标准精度的高端实时温盐深测量仪（CTD，Conductivity, Temperature, Depth）。该设备具备高分辨率采样能力（24赫兹），采用泵控式温盐导管流道设计，最大工作深度可达10500米（15000磅力每平方英寸绝对压力），拥有极强的辅助传感器扩展性，并配备用于水样采集器控制的调制解调器通道。911plus 搭载8路12位模数转换通道，支持冗余的温电传感器配置或自定义辅助数字输入接口。