Laser Rangefinder Module 0612C

Short Description:

LRF0612C eye-safe ranging module is developed based on 1535nm erbuim-glass laser independently devoloped by our company. It belongs to level Ⅰ eye-safe product. The product adpots monopulse ranging, the maximum range is up to 10km. Support UART(TTL_3.3V) and RS422 can choose, provide upper computer software, Specifies the set and communication protocol. The advantages are stable operation functions, small size and light weight.

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TECHNICAL SPECIFICATIONS

Project	Technical data
Model	LRF0612C
Eye safety	Class1/1M
Wavelength	1535±5nm
Receiving aperture	Φ25 mm
Firing aperture	Φ12 mm
Receiving field of view Angle	4.21 mrad
Beam divergence Angle	0.3±0.05 mrad
Maximum range	Big goal	≥ 7100 m¹⁾
	Car	≥ 6000 m¹⁾
	People	≥ 3800 m¹⁾
	Drone	≥2000 m¹⁾
Minimum range	20 m
Measurement frequency	1~10 Hz
Ranging accuracy	±1 m
Range resolution	≤30 m
Detection probability	≥98%
False alarm rate	≤1%
Number of multiple target detections	3 (maximum number)
Electrical interface	A1257WR-S-6P
Supply	DC 4.5～16 V
Standby power	≤ 1mW(Module off, POWER_ON < 0.3V)
Average power consumption	≤ 2 W (Module on, POWER_ON > 2.7V)
Start-up power consumption	≤14 W ²⁾
Peak power consumption	≤10 W ²⁾
Weight	≤ 58±1g
Dimention (L×W×H)	65×48×32 mm
Operation temperature	-40~＋55℃
Storage temperature	-55~＋75℃
Vibration	0.01~0.04 g2/Hz, 20~2000Hz
Strike	75g/6ms
Multi-target detection	Up to 3 targets
Communication interface	UART(TTL_3.3V)、RS422 Can choose
Electrical isolation	Power, communication and structural isolation
Reliability	MTBF ≥ 1500h
Optical axis stability	≤0.05 mrad
The optical axis is not perpendicular to the mounting base plane	≤0.5 mrad

Notes:

¹⁾Car taget size 2.3 m × 4.6 m; Humanoid target size 0.5 m × 1.7 m; UAV target size 0.2 m × 0.3 m ; Reflectivity 30%, Conspicurity≥12km;

²⁾The duration of start-up power consumption is less than 500ms; The duration of peak power consumption is less than 20ms and the average power consumption is less than 4W;