1Product Overview

The RL4000 human eye safety range module s a Class1/1M human eye safety product. The product adopts single pulse ranging, with a maximum range of ≥5.6Km; it has UART electrical interface, and provides upper computer test software, command set and communication protocol, which is convenient for users to carry out secondary development. With light weight, small size and stable performance, the product can be used in handheld, vehicle-mounted and pod optoelectronic devices.

1Product performance parameters

 

S/N	Item name		Performance index
0	Product Model		LR4000
1	Human eye safety/level		Class1/1M
2	Laser wavelength		1535±5nm
3	Receiving aperture		Φ25 mm
4	Emission aperture		Φ12 mm
5	Receiving field of view		4.21 mrad
6	Beam divergence angle		0.3±0.05 mrad
7	Maximum measurement range	Large target	≥5600 1)
		vehicle	≥4800 1)
		human	≥3200 1)
		Unmanned aircraft	≥1700 1)
8	Minimum measurement range		50 m
9	Measurement frequency		1~10 Hz
10	Distance measurement accuracy		±1 m
11	Distance resolution		≤30 m
12	Quasi-measurement rate		≥98
13	False alarm rate		≤1
14	Number of multi-target detection		3 (maximum number)
15	Electrical interface		A1257WR-S-6P
16	Power supply voltage		DC 4.5～16 V
17	Standby power consumption		≤1 mW

Notes.

1) Model target size 2.3m×2.3m, human type target size 0.5m×1.7m, UAV type target size 0.2m×0.3m, reflectivity 30; visibility ≥12km.