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| Product Name | Doppler speedlog DS99 | |||
| Product No. | MENS111-SL01 | |||
| Interduction | Applying new technology of high integration and high stability,DS99 doppler speed log provides you the optimum choice for large ship.  | 
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1.High performance supersonic signal filter  | 
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2.Stainless steel transceiver cabinet  | 
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3.Pair-beam system reduces error caused by pitching  | 
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4.Speed/distance information on the adjustable-brightness LCD display  | 
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| Specification | Display LCD  | 
    7 inch TFT 480×234 pixels  | 
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STW  Speed  | 
    Arrow+Digital speed display  | 
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Data Output  | 
    IEC 61162-1 VBW,VLW  | 
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Trip Counter  | 
    Measurement from 0 to 9999.99NM  | 
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Total Counter  | 
    measurement from 0 to 999999.99NM  | 
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Distance Accuracy  | 
    0.2NM or 2%,whichever is greater  | 
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Speed Accuracy  | 
    0.2kn or 2%,whichever is greater  | 
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Speed Range  | 
    -10to+40kn  | 
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Power supply  | 
    AC110/220V  50/60Hz  | 
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Operating Temp  | 
    -15 to +55℃,0 to +40℃ recommended  | 
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Humidity  | 
    When 40±3℃,93%±2% relative  | 
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Compass Safe Distan  | 
    Displayer STD 1.08m STEER 0.45m                    Controller STD 1.32m STEER 0.84m  | 
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Protection  | 
    DIsplayer IP23     Controller IP23    Transceiver IP56  | 
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