Marine Doppler Speed Log

Item

Specification

Display LCD

7inch TFT 480x234pixels

STW Speed

Arrow+Digital Speed Display

Data Output

IEC 61162-1 VBW,VLW

Trip Counter

Measurement from 0 to 9999.99NM

Total counter

Measurement from 0 to 9999.99NM

Distance Accuracy

0.2NM or 2%,whichever is greater

Speed Accuracy

0.2NM or 2%,whichever is greater

Speed range

-10~+40kn

Power Supply

AC110/220V 50/60HZ

Operating Temp

-15 to +55°C,0 to+40°C recommended

Humidity

When 40±3°C,93%±2% relative

Compass safe distan

Displayer STD 1.08m STEER0.45M

Controller STD1.32M,STEER 0.84M

PROTECTION

Displayer IP23 Controller IP23

Transceiver IP56