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$650.00Earn 650 points!
The Ninglu IR861 is a dual-axis digital speed and distance repeater designed for maritime bridge consoles. It functions as a slave display, receiving and repeating data from a master Doppler or electromagnetic speed log.
The IR861 provides critical navigational data by displaying both transversal (port/starboard) and longitudinal (fore/aft) ship speeds. It is specifically engineered for high visibility and reliability in professional marine environments.
The unit is typically rated IP56 on the front panel (waterproof for bridge use), though “IP23” is often cited for the rear casing when installed in protected consoles.
| Feature | Specification |
| Model | IR861 |
| Power Supply | 24V DC (Range: 10V – 36V) |
| Input Protocol | NMEA 0183 (Version 2.30) |
| Display Type | High-brightness Digital LED (3 rows) |
| Measurement Units | Knots (Speed) / Nautical Miles (Distance) |
| Mounting | Flush (Panel) or Bracket (Ceiling/Table) |
| Dimensions | $144 \times 144 \times 65 \text{ mm}$ (Standard DIN Size) |
| Operating Temp | -15°C to +55°C |
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