ZY-5M Marine Speed Log with CCS Certificate
GENERAL INTRODUCTION
ZY-5M Marine Speed Log is used to measure ship motion relative to speed of water and figure out total voyage, which provides the ship's speed and voyage information. ZY-5M Marine Speed Log complys to CCS relevant regulations and requirements.
MAIN PERFORMANCE INDEX
♦ Speed measure scope: -10kn~+45kn(measure range can set by procedure)
♦ Speed accuracy: ±0.20kn
♦ Speed transmit mode: broadcast transmit RS-485 (comply to IEC61162 standard)
♦ Calculating precision: ±0.1% (negative speed out of range)
♦ Transmit mode: TTL electrical level 200 pulse/ nautical mile
♦ Power: AC220V 50Hz 300W
THE COMPLETE SET OF MARINE SPEED LOG
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