It is used for underwater unmanned submersible communication, underwater short command transmission, marine sensor network transmission, and marine environment monitoring network transmission.

Product Features

▪ Power supply: battery (12V±10%)

▪ Communication distance: 100m

▪ Pressure resistance: 100m water depth

▪ Working temperature: 0℃～60℃ (no freezing)

▪ Protection grade: IP68

▪ Case material: ABS

Technical Specifications

Communication distance	50 meters, 100 meters
Underwater acoustic communication rate	96bps
Response rate	3 seconds
Send information	1-12 characters
Bit error rate	≤8% (related to the test environment)
Communication method	RS485, MODBUS protocol
Voltage resistance	100 meters water depth
Usage environment	Water depth greater than 2 meters, away from motors and frequency conversion equipment
Power supply	Battery (12V ± 10%), receiving power 0.9W/transmitting power 5W
Protection level	IP68
Operating temperature	Working temperature: 0℃+60℃
Interface thread size	M33*1.5
Storage requirements	Storage environment temperature: -20~+60℃; Storage environment pressure: normal pressure; Storage environment humidity: ≤90%RH (non-condensing); Other requirements: No corrosive liquid, gas or steam in the environment, no vibration.
Wiring definition	Red: 12V+ Green: 12V- White: 485A Yellow: 485B
Usage precautions	During the test wiring process, the 485 line cannot touch and short-circuit the power line. If the short-circuit burns out, the product cannot be repaired.

Application Fields

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