EN
EN
STA-LRB80R Laser Range Finder Module integrates Stalaser’s in-house developed 1535 nm erbium-glass laser components. It features a compact structure and low power consumption, with a range capability of up to 8 km for typical NATO targets, delivering stable and reliable ranging performance. Equipped with a visible red dot laser for auxiliary aiming, it facilitates system integration and secondary development, making it an ideal core choice for various compact long-range electro-optical systems.
Range performance:8000m (2.3×2.3m NATO Targets),15000m (Maximum range)
Ranging accuracy ± 1m
Measurement accuracy ≥ 98%
Weight ≤ 75g
Main functions:
(1) Single ranging and continuous ranging;
(2) Responding to laser ranging commands, and can stop ranging at any time according to the stop command;
(3) Output distance data and status information once per pulse during distance measurement;
(4) It can report the cumulative number of transmitted laser pulses (no loss of power down);
(5) Distance selection, front and rear target indication;
(6) Self-test function.
(7)Laser calibration device with red dot.
Product performance index:
| Item | Technical parameter | Instruction |
| Model | STA-BR80X | |
| Working wavelength | 1535±5nm | |
| Eye safety | Class 1 (IEC 60825-1) | |
| Receiving Aperture | Φ25mm | |
| Emission aperture | Φ10mm | |
| Ranging capability | 30-15000m | |
| Ranging range | ≥15000m | MAX Range,Reflectivity: 0.9, observer visibility 25km |
| ≥10000m | Large Building targets,Reflectivity: 0.6, observer visibility 25 km | |
| ≥8000m | NATO target | |
| ≥4000m | Human target | |
| ≥1500m | UAV target | |
| Mini Range | 30m | |
| Multi-target detection | Up to 3 target | |
| Range resolution | 30m | |
| Ranging accuracy | ±1m | |
| Ranging frequency | 1~10Hz adjustable | |
| Accuracy rate | ≥98% | |
| False alarm rate | 1% | |
| Divergence angle | ≤0.3mrad | |
| Communication Interface | RS422 | TTL/RS232 Interface can be customised |
| Voltage | DC4.5~32V | A minimum supply voltage of 5V is recommended |
| Power consumption | ≤1.2W(@1hz) | Working power |
| ≤5W@12V | Peak power | |
| 0.1W | Standby power (Connect POWER-ON) | |
| Laser optical axis stability | ≤0.05mrad | |
| Parallel error | ≤0.3mrad | Parallelism error of optical axis to mounting reference |
| Auxiliary calibration laser | Red laser | Power≤1mW |
| Mechanical Shock | 75g，1ms | |
| Working temperature | -40℃～+70℃ | |
| Storage temperature | -55℃～+75℃ | |
| Reliability | MTBF ≥ 1500h | |
| Size | ≤50x32x43.5mm | |
| Weight | ≤75g | |
| Main Function | First and last target ranging,
Multi-target ranging, Distance selectivity |
|
Notes:
1) NATO target size 2.3 m × 2.3 m; Human target size 0.5 m × 1.7 m; UAV target size 0.25m × 0.3 m; Reflectivity 30%, Humidity≤80%,observer visibility≥ 25km
Structure installation interface:
External Interface:
| Pin | Definition | Function | Notes |
| 1 | RX+ | RS422 Receiver + | Blue |
| 2 | RX- | RS422 Receiver – | Green |
| 3 | TX- | RS422 Transmission – | Purple |
| 4 | TX+ | RS422 Transmission + | Yellow |
| 5 | GND | Communication ground wire | White |
| 6 | VEE | Power supply + | Red |
| 7 | GND | Power supply – | Black |
| 8 | PWR EN | / | Ash |
The wiring sequence from 1 to 8 pins is shown in the following figure
OEM/ODM ranging modules and custom solutions:
The STA-BR80X is designed for system integrators looking for a convenient, powerful and compact laser ranging solution. It provides reliable performance in a wide range of applications.
It is very small, ultra-light, has low power consumption and can be measured over a long distance. It is suitable for handheld devices (thermal imaging), weapon mounting applications, portable systems and lightweight sensor suites and unmanned aerial vehicles or UGVs.
Range performance maximum
20 km
Range performance on 2.3 x 2.3 m
12 km
Typical accuracy
±2 m
Range performance maximum
15 km
Range performance on 2.3 x 2.3 m
8 km
Typical accuracy
±1 m
Range performance maximum
12 km
Range performance on 2.3 x 2.3 m
6 km
Typical accuracy
±1 m
Range performance maximum
15 km
Range performance on 2.3 x 2.3 m
8 km
Typical accuracy
±1 m
Range performance maximum
12 km
Range performance on 2.3 x 2.3 m
6 km
Typical accuracy
±1 m
Range performance maximum
8 km
Range performance on 2.3 x 2.3 m
3 km
Typical accuracy
±1 m
