Type
|
Marine Speed Log JD-5M
|
Power
|
220± 5% ,50Hz 80W
|
Speed measurement error
|
± 0.2's Day, an incremental level 0.1
|
Speed measurement range
|
-10 - +40day
|
Speed, driving away from the repeater accuracy
|
Synchronous
|
Interface Type
|
The contact closed
|
200 pulses / NM (active and passive
|
Serial port
|
NMEA0183 line with international standards
|
Speed
|
$VMVHW，，，，，xx.xx,N,*hh
Baud rate is 4800, broadcast transmission, 1 / S
|
Other
|
Provides RS-485 interfaces to the VDR
|
The meter instrument supporting table
|
No.
|
Name
|
Type
|
Quantity
|
Protection type
|
1
|
Main Instrument
|
ZY-5M
|
1
|
IP22
|
2
|
Repeater instrument
|
CS-5M
|
1
|
3
|
Planar sensor
|
CG-3
|
1
|
|
4
|
Bottom valve
|
PQF-5
|
1
|
|
5
|
Junction box
|
JX-5M
|
1
|
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