QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD
| Payment Terms | L/C, T/T |
| Delivery Time | 15 Days |
| Supply Ability | 30 set per month |
| Packaging Details | carton box |
| Operating system | 2- axis 4-beam pulse Doppler sonar or ROT-combined 3-axis 4-beam pulse Doppler sonar (ROT:option |
| Operating frequencies | 240kHz (BT : for speed against the ground) 2MHz (WT : for speed against the water) |
| Distance run range | 0 to 99999.99nm |
| Depth range | BT : 2 to 250m (below hull bottom)depending upon sea bottom conditions WT : 3m or more (below hull bottom) |
| Speed measuring accuracy | ±1% or 0.1 kts whichever is greater |
| Total distance run accuracy | ±1% or 0.1 nm whichever is greater |
| Power consumption | 300VA or less |
| Operating temperature | -15deg.C to +55deg.C |
| Brand Name | JRC |
| Model Number | JLN-550 |
| Certification | CCS |
| Place of Origin | japan |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 15 Days |
| Supply Ability | 30 set per month | Packaging Details | carton box |
| Operating system | 2- axis 4-beam pulse Doppler sonar or ROT-combined 3-axis 4-beam pulse Doppler sonar (ROT:option | Operating frequencies | 240kHz (BT : for speed against the ground) 2MHz (WT : for speed against the water) |
| Distance run range | 0 to 99999.99nm | Depth range | BT : 2 to 250m (below hull bottom)depending upon sea bottom conditions WT : 3m or more (below hull bottom) |
| Speed measuring accuracy | ±1% or 0.1 kts whichever is greater | Total distance run accuracy | ±1% or 0.1 nm whichever is greater |
| Power consumption | 300VA or less | Operating temperature | -15deg.C to +55deg.C |
| Brand Name | JRC | Model Number | JLN-550 |
| Certification | CCS | Place of Origin | japan |
| High Light | 4 Beam Pulse doppler log in ship ，Marine jrc speed log ，2 Axis furuno speed log | ||
JRC JLN 550 4 Beam Pulse Doppler Sonar Marine 2 Axis Speed Log Low Power Consumption High Speed measuring accuracy
The JLN-205 Doppler Log is designed as a device of ship speed measurement and information. The JLN-205 utilizing high frequency of ultrasonic wave brings high stability and accuracy of speed measurement.
In addition, a miniaturized transducer will enable to install on the bow where is in less influence against tiny bubbles.
Stable & high accurate measurement
Easy reading of speed indication
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter
Year Established:
2014
Total Annual:
4,800,000-5,200,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Reorganized in 2017,Qingdao Thundsea Marine Technology Co., Ltd. has a professional team comes from CSIC XX institute. It is a collection of aviation and ship inertial navigation and navigation system development, ship communication navigation equipment, marine surveying, ocean engineering, waterway... Reorganized in 2017,Qingdao Thundsea Marine Technology Co., Ltd. has a professional team comes from CSIC XX institute. It is a collection of aviation and ship inertial navigation and navigation system development, ship communication navigation equipment, marine surveying, ocean engineering, waterway...
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