Electronic Navigation Console ENC3‐PRO ‐ full set dedicated for Seacraft Future scooters

Electronic Navigation Console ENC3-PRO is a military-grade navigation system adapted for civil and scientific divers. It provides dead-reckoning underwater navigation with GPS recalibration via an external miniature GPS receiver and supports multi-waypoint navigation, route planning, and track logging.

Underwater GPS and operation

Underwater GPS reception is not possible, so the ENC3-PRO uses dead-reckoning position calculation while submerged. When an external GPS receiver (mounted directly on the console or connected via a 3 m or 10 m cable with a buoy) acquires a reliable signal, the system recalibrates to a FIX position and continues navigation from that point. Using a surface float with cable allows obtaining GPS position without surfacing.

How it works

• Choose any pre-programmed target point and navigate to it underwater.
• The ENC3-PRO calculates your underwater position from inertial sensors and external log input; it switches to GPS-based fixing when available.
• Follow waypoints one-by-one or select targets dynamically during the dive.

Route planning & track visualization

Up to 29 waypoints per route can be programmed using the provided PC freeware. Waypoint positions may be set on a map, saved as GPS coordinates, or entered as azimuth/distance. Each point accepts a short text description that displays on the console underwater. Logged tracks can be reviewed after a dive and exported in multiple formats, including KML for Google Earth, GIS formats, or raw CSV.

Modular construction & GPS options

The ENC3-PRO accepts a miniature GPS Type B module that can be connected directly with a 0.1 m cable or remotely via 3 m or 10 m cables with buoyancy floats. Cable changes are simple and tool-free. 3 m and 10 m cables can be wound on dedicated holders attachable to a DPV or transport brackets.

Specifications

• Navigation
  • Depth of start/stop of immersion time counting (optional): 0.5, 1.0, or 1.6 m (compatible with EN 13319)
  • Depth measurement accuracy: 0.3 m (over full range), temperature range 0–30 °C
  • External log accuracy: <2%*
  • Compass accuracy: <3°*
  • Use above water level: up to 5,000 m
  • Internal storage: 50 routes, 29 programmed waypoints
  • Included sensors: 3D magnetometer, 3D gyroscope, 3D accelerometer, pressure sensor, temperature sensor
  • Satellite positioning: GPS, BeiDou, GLONASS
  • Data exchange: Bluetooth 4.2 and/or USB
  • *Measurement accuracy depends on calibration quality and absence of external interference.
• Battery
  • Built-in Li-ion 3.7 V
  • Average charging time to 100%: <2 h
  • Can be charged from any 5 V DC power source; charging current up to 1 A
• Dimensions & weight
  • Width: 30.6 mm
  • Length: 95 mm
  • Height: 71 mm
  • Weight: 290 g
• Other
  • Maximum depth: 300 m
  • Tested depth: 350 m
  • Displacement: -90 g
  • Operating temperature: +10 … +45 °C
  • Storage temperature: -20 … +45 °C
  • Temperature while charging: +10 … +40 °C

Included items

• E_1130 Electronic Navigation Console ENC3-PRO (console)
• E1060 Speed sensor type D
• F1077 mounting bracket ?160 mm
• E1140 GPS set with buoy type B, included 10 m connecting cable
• E1126 GPS cable winding holders (2 pcs), attachable to transport brackets
• E1124 GPS float holder attachable to transport bracket

For reliable measurements, ensure proper calibration and minimize external magnetic or electronic interference.