China TianYing TY-LR80 Drone 6km ~ 12km eye safe laser rangefinder module 12.5Hz developed for modern optronic reconnaissance platforms tasked to acquire small, fast moving targets, hence the 12.5Hz measuring rate and the extended range. They can find the range to small targets such as 5m² aeroplanes to distances up to and even beyond 25km.
The LRF-40km 12.5Hz is installed in platforms on ships, land vehicles or aeroplanes. Easy integrated to camera system, fire-control system etc, it is ideal for 750mm to 1650mm focus cooled thermal camera system.
We leveraged the latest technology to construct this remarkably compact, exceptionally accurate rangefinder, hence customer enable very easy integration into different platforms.
Drone 6km ~ 12km 12.5Hz continuous rate 1570nm Laser Rangefinder Module Recommended Use:
1) Optronic surveillance and reconnaissance.
2) Target tracking systems and anti-aircraft systems.
3) Fire control systems for land, air and sea targets.
4) For determination of flight altitudes on airports.
5) To measure the distance of ships from the coast.
6) In general for applications of position determination of moving objects.
Question:
1, Why many 20km/30km/40km laser rangefinder can not measure tank 10km in standard 23.5km visibility?
Because their 20km/30km/40km is theory data or high reflection large target in ideal visibility condition, even reflection need beyond 80% and visibility need beyond 50km.
2, Why many NATO target 10% reflection 12km laser rangefinder can not measure tank 10km in standard 23.5km visibility?
Because their 10% reflection is not real performance data, 2.3m x 2.3m NATO taraget is not real tank, or their NATO target effective size is different..
3, Why many laser rangefinder is only show max measurement rate?
Because max rate and continuous rate technology demand is different, such as max 12.5Hz 10sec to 60 sec, maybe then 5Hz is max 1 min to 3 min with cycle.
4, Why many laser rangefinder price is very cheap?
Because performance is different, if used for same performance, then our price is very cheap. that is why many laser rangefinder do not show their main performance data.
Drone 6km ~ 12km 12.5Hz continuous rate 1570nm Laser Rangefinder Module mainly specification:
| Model |
TY-LR80 |
| Transmitter |
| Laser Type |
Diode-pumped |
| Wavelength |
1570nm, option 1064nm |
| Measuring rate |
12.5Hz work 2.5minues and rest 2.5minutes cycle measuring rate |
| Option 12.5Hz continuous 10minutes |
| Beam divergence |
≤ 0.9 mrad, option 2mrad, 0.8mrad, 0.7mrad, 0.6mrad, 0.5mrad, 0.3mrad etc |
| Laser classification |
Class 1 eye safe |
| Receiver |
| Detector |
TE-cooled Avalanche Photo Diode Detector (TE-cooled APD). |
| Range data |
| Ranging capability |
Beyond 25km ranging capability of 30% reflection 5 square meter airplanes;
beyond 40km ranging capability of 15m x 8m ship/large craft.
Note: Standard clear atmosphere; extinction coefficient 0.038 km-1 (Beta Spec); sea level visibility = 23.5km. |
| Accuracy |
≤ 5m |
| Electrical interface |
| Data interface |
RS422 |
| Power |
20 - 28V DC |
| Environmental conditions |
| Operation Temperature |
-40ºC~+60ºC |
| Reliability |
| Life |
≥ one million range measurements |
| MTBF |
> 10000 hours |
| Mechanical interface |
| Size |
≤ 6900 cubic centimeters |
| Weight |
≤ 5.5kg with house |
| * - Note |
* Product design and Technical information is subject to change without notice.
** Depending on the region of sale. |
