Electronic Navigation Console ENC3

ENC3 Electronic Navigation Console

The ENC3 is an electronic navigation console for divers. It lets a diver set an underwater destination, navigate to it and return to the entry point while logging the route and allowing marking and saving of important waypoints. Critical navigation data — heading, compass course, depth, distance to target, estimated time of arrival, current speed and dive time — are displayed in the operator's field of view.

Key features

• Set and navigate to underwater destinations; mark and save waypoints
• Real-time display of heading, depth, distance to target, ETA, speed and dive time
• Internal route storage: up to 50 routes
• Can be mounted on a DPV (diver propulsion vehicle) or used standalone

Navigation and sensors

• 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 (full depth range); temperature range for this spec: 0–30 °C
• External log accuracy: <2%*
• Compass accuracy: <5°*
• Included sensors: 3D magnetometer, 3D gyroscope, 3D accelerometer, pressure sensor, temperature sensor
• Satellite positioning: GPS, BeiDou, GLONASS
• Usable above water up to 5000 m (altitude)

Communications and data

• Data exchange: Bluetooth 4.2 and/or USB cable
• Internal storage: 50 routes

Battery and charging

• Battery type: built-in Li-ion, 3.7 V
• Battery capacity: 5 Wh
• Average charge time: <2 hours
• Device can be charged from any 5 V DC power source; charging current up to 1 A

Dimensions and weight

• Width: 30.6 mm
• Length: 95 mm
• Height: 71 mm
• Weight: 290 g
• Displacement (buoyancy): -90 g

Other

• Maximum operating depth: 300 m
• Tested depth: 350 m
• Operating temperature: +10 … +45 °C
• Storage temperature: -20 … +45 °C
• Temperature while charging: +10 … +40 °C

* Measurement accuracy depends on calibration quality and absence of external interference.