Electromagnetic Log
EML50
The EML50 is compact and can be mounted in many different ways.
EML50 Electromagnetic Log
Features
- Easy to read analog bar graphics and digital indicators accurately read out the ship's speed on the display.
- An electromagnetic counter displays the distance traveled, and the counter is resettable.
- A preamplifier is built into the sensor for stable and long-distance transmission (max. 300m long) of the current signal.
Specifications
| Measurement Range | Speed | -5 to 25 kt -8 to 40 kt -13 to 65 kt |
|
| Distance | 0 to 9999.99 nm | ||
|
Accuracy |
Speed | ±0.3 kt or 2% of reading whichever larger | |
| Distance | ±0.1 nm/h or ±2% whichever larger | ||
| Power Supply | 24 V DC +30% to -10% (Approx. 3A) | ||
| Signal Outputs | Speed | Current: 0 to 20mA | 2 circuits |
| Distance (Pulse) | 200 P/nm photo-coupler output, 5.5V, 5mA | 4 circuits | |
| 100 P/nm open collector (For distance indicator) | 2 circuits | ||
| Digital signal | NMEA-0183 | 2 circuits | |
| Environmental | Ambient temperature |
0 to +50 deg.C (Operating) |
|
| Humidity | 10 to 95%rh | ||
| Water-pressure | Max. 0.5 MPa (At bottom valve and sensor) | ||