Mini 3KM Laser Rangefinder Module
Product Description
ELRF-C16-mini laser range finder module is a laser range finder module developed based on the 1535nm erbium laser independently developed by Lumispot it adopts single pulse TOF ranging mode . lt is composed of laser, transmitting optical system, receiving optical system and control circuit board, and communicates with host computer through TTL serial port provides host computer test software and communication protocol, which is convenient for users to develop the second time. lt has the characteristics of small size, light weight, stable performance, high impact resistance, first-class eye safety, etc., and can be applied to hand-held, vehicle-mounted, pod and other photoelectric equipment.
Ranging Capacity
Visibility under the conditions of visibility is not less than 8km, humidity ≤80%：
- ● For large targets (buildings,diffuse reflectance ≥0.6) ranging distance ≥4km;
- ● For vehicles (2.3m×2.3m target, diffuse reflectance ≥0.3) ranging distance ≥3km;
- ● For personnel (1.7m×0.5m target plate target, diffuse reflectance ≥0.3) ranging distance ≥1.5km;
- ● For UAV (0.2m×0.3m target, diffuse reflectance ≥0.3) ranging distance≥800m.
Main functions
a) single ranging and continuous ranging;
b) Multi-target ranging;
c)Range gating;
d) Self-test function.
Main Application
Used in Laser Ranging, Defense, Aiming and Targeting,UAV Distance Sensors, Optical Reconnaissance, Rifle Style LRF Module,UAV Altitude Positioning,UAV 3D Mapping, LiDAR (Light Detection and Ranging)
Features
● High precision ranging data compensation algorithm: optimization algorithm, fine calibration
● Optimized ranging method: accurate measurement, improve ranging accuracy
● Low power consumption design: Efficient energy saving and optimized performance
● Working capacity under extreme conditions: excellent heat dissipation,guaranteed performance
● Miniaturized design, no burden to carry
Product Details
Product Parameters
|
Parameter |
Performance |
| Eye-safety level | Class 1 |
| Wavelength | 1535±5nm |
| Beam divergency | 1mrad±0.2mrad |
| Receiving aperture | Φ15mm |
|
Ranging ability |
≥4km(Big target:≥3m×3m) |
| ≥3km(Vehicle:2.3m×2.3m) | |
| ≥1.5km(Human:1.7m×0.5m) | |
| ≥800m(UAV:0.2m×0.3m) | |
| Minimum ranging distance | ≤10m |
| Ranging accuracy | ≤±1m |
| Measurement frequency | 1~10Hz |
| Distance resolution | ≤30m |
| Measurement accuracy | ≥98% |
| False alarm rate | ≤1% |
| Data interface | TTL serial port |
| Power supply voltage | DC3~5V |
| Average power consumption | ≤0.8W @1Hz working,5V ≤1.5W @10Hz working,5V |
| Peak power consumption | ≤3W,5V |
| Standby power consumption | ≤0.5W(Power on); ≤10mW(Power off) |
| startup time | 300ms |
| Dimensions | ≤27.5mm×15.9mm×24.6mm |
|
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Note:
Visibility ≥12km, humidity ≤80%
Large target: the target size is greater than the spot size
