Product overview
The Eyoung EYC-11A is a medium-size laser rangefinder module for ultra long range applications, including maritime electro-optical surveillance systems. Its 1535nm±5nm laser works with a 77mm receiving aperture and beam divergence of ≤0.3mrad. Maximum range capability is ≥20km to a 2.3m×4.6m vehicle or equivalent target with visibility ≥30km and relative humidity ≤60%. Ranging accuracy is ±3m, with single measurements and 1Hz or 5Hz ranging available. The module can simultaneously detect two targets in the same line of sight and measure their distances as needed.
Waterproof optical lenses in the emitting and receiving system support maritime operation and integration into naval electro-optical systems. The module also detects and reports ambient temperature during operation. Measuring ≤134mm×99mm×77mm (L×W×H) and weighing ≤820g, it uses RS422 communication and a DC 28V±6V power supply. Average power consumption is ≤10W at 1Hz. Its working temperature range is -40°C to +60°C, and its storage temperature range is -45°C to +65°C.
