FURUNO CSH5LMK2 Sonar

FURUNO CSH5LMK2

Black Box Full-Circle Scanning Sonar, 55 kHz

The CSH5LMK2 is a full-circle scanning sonar that can rapidly detect schools, individual fish and changing underwater conditions around a vessel. Fish distribution and seabed conditions are displayed in 16 colors, 360 degrees around your vessel. The CSH5LMK2 is considered a mid-frequency sonar at 55 KHz. Its wider beam width coupled with its enhanced target identification capabilities make it ideal for searching deeper waters. Fish and bottom echoes are clearly separated and bait fish are more easily tracked. With automatic tilt scanning as a standard feature, the CSH5LMK2 is suitable for both midwater trawlers and purse seiners.

The Sonar’s compact keyboard and Black Box configuration helps make for a flexible installation. Other components consist of either a 400 or 600mm stroke hull unit, a transceiver unit, and a processor unit. A variety of monitors are available to suit your installation and operational requirements. FURUNO’s MU-series displays are specially designed to meet the requirements of marine professionals around the world. For a second station, an additional display and a small remote controller can be simply plugged into the processor unit.

The transducer arrangement consists of layers of elements. Each element is pointed in a slightly different direction which allows the Sonar to transmit 360 degrees simultaneously without rotating the transducer. The targets are redrawn on the display instantaneously according to the latest echo received from the transducer. Because this sonar scans quickly, it greatly improves the fishing operation, especially when searching for or following fast swimming fish.

On a 1000ft range Sonar updates the display 360 degrees every 0.54 seconds, while the conventional PPI sonar takes 32 seconds to train full circle under the same range/conditions. For the same range, Scanning sonars are capable of providing information that is about 60 times more comprehensive than PPI sonars. Faster target updating lessens the chance of missing a small change in underwater conditions. This is especially helpful when range and tilt require frequent adjustment while fishing, offering no frustration on redrawing time.

The control unit combines ergonomics and function in a user-friendly, comfortable configuration. All controls respond quickly to the operator’s command and the associated reaction can be seen on the screen immediately. Four user-defined functions can be assigned to Function keys (F1 to F4), providing for rapid setup and operation. An optional handheld remote controller allows for control of tilt, range and gain functions.

Navigation data can be displayed in the text window, with connection of appropriate sensors. The operator can place Event Marks on targets to better help tracking schools of fish or other objects of interest.

The Sonar picture appears on the left and the signal fed from the Echo Sounder at the lower right side of the screen. This mode is suitable for judging fish school concentration.

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sales@malinsmarine.com

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Malins Marine Service Co.,Ltd.

Was established in 2010 as a wholesaler and service provider of marine navigation & communication equipment.During the past years, the company has expanded by several folds in terms of size as well as business turnover. 

The company started up in 2010 with one office and two persons and now has three offices and one warehouse, with working team of over 20 persons.As China continues to develop, Malins Marine is in a strong position not only to utilize the resources available domestically but also to introduce foreign shipyards and marine prodcuts to the ship owners and ship managers of China. Malins Marine collaborates closely with worldwide leading and specialized maritime equipment suppliers and manufacturers in order to provide our wide range of clients a full breadth of products and genuine spare parts as well.

With the support of a global network of well-known manufacturers, we are able to meet the growing & challenging demands of our customers from a sustainable development perspective.One-stop service for spare parts supplied and service, provide economic solution for ship owners & managers. To fully meet our customers’ requirements, we also specialise in navigation and communication systems, statutory annual radio surveys, annual performance tests as well as after-sales services. Our comprehensive line includes high quality electronics for navigation, communications, and safety & security applications. Over the years, we have built our service net covered China Coastal Port from north to south. Most of attending engineer trained by major makers and we owned genuine spare parts of kinds of makers in Shanghai head office.

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