项目简介L

PLS2014海底管线探测声纳是为沿海海底铺设的各类输油、供水、供气、电缆、通讯管线的施工、监理、运营中的探测需要而设计的一种特种声纳。该设备具有体积小，重量轻（整机5公斤左右），可以有效穿透海底沉积物（最大深度达10余米），深度分辨率高（可达2cm）等优点。可以搭载到各种水下平台上，实现不同水深的水下管线探测，适用于各类材质裸露或全掩埋的水下管线探测。

PLS-2014 was specially designed for detecting various submarine pipelines, and it can almost meet the detection demands of pipeline’s construction, supervision and operation. PLS2014 has a small size and light weight (it is only about 5Kg), and its maximum penetration can achieve more than 10m.It has a high depth resolution with 2mm. PLS2014 can be carried on the underwater platform  to detect pipelines in different water depth. It is suitable for different material submarine pipelines which are uncovered or completely buried.

主要技术指标：

（1）       低频工作频率：10K-30KHZ，波束开角：3度左右。

Difference frequency: 10kHz-30kHz; beam width: <4°

（2）       高频工作频率：300KHZ，波束开角：3度左右。

Primary frequency: 300kHz; beam width: 2.8°

（3）       整机重量：6公斤左右

Weight: 6Kg

（4）       最大地层穿透8-10米（依据观测点上的海底地质情况）

Penetration depth: 8-10m (depend on the geological condition)

（5）       空间分辨率：10厘米以内

Space resolution: 10cm

（6）       最大作用距离50米，水深要求大于3米

Maximum detection range: 50m; more than 3m water depth is required

（7）       工作方式：船载走航方式（吊放在船舷边上）或水下平台、机器人搭载走航方式。

Working mode: Hanging on the edge of the ship's rail or carrying on the underwater platform by underway measurement

（8）       供电电源要求：24V@5A， Power supply: 24V@5A