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Outdoor Long-Range Laser Rangfinder Module , 1535nm Eye-Safe Laser Sensor, 12km Laser Distance Module

Outdoor Long-Range Laser Rangfinder Module , 1535nm Eye-Safe Laser Sensor, 12km Laser Distance Module

Model: LRF1221C-01
$3,600.00 USD
$3,600.00 USD $4,000.00 USD
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The LRF1221C laser rangefinder module is a high-performance laser distance sensor designed for precise distance measurement across various target sizes and conditions. Operating at a 1535±5 nm wavelength, it ensures Class I eye safety (IEC 60825-1), making it safe for use in diverse environments. With a narrow divergence angle of ≤0.35 mrad and a receiving FOV of ~2.0 mrad, this high-precision 1535nm laser module achieves exceptional accuracy, offering a ranging resolution of ≤30 m and ±1 m accuracy. This long-range 1535nm LIDAR module excels in long-range detection, capable of measuring distances up to 18,000 m for large targets (4m×6m), 12,000 m for NATO-standard targets, and 2,000 m for small drones. It supports multi-target detection (up to 3 targets) with a ≥98% precision rate and ≤1% false alarm rate. Compact and robust, this compact 1535nm rangefinder module weighs ≤285g and operates in extreme temperatures (-40 to +70°C). Powered by DC12V, it features low power consumption (≤3W peak) and a TTL data interface, making it ideal for integration into military, industrial, and surveillance systems.
Outdoor Long-Range Laser Rangfinder Module , 1535nm Eye-Safe Laser Sensor, 12km Laser Distance Module

$3,600.00 USD

Project

Performance Indicators

Model

LRF1221C

Laser Wavelength

1535±5nm

Eye Safety

Class Ⅰ (IEC 60825-1)

Divergence Angle

≤0.35 mrad

Receiving Field of View (FOV)

~2.0 mrad

Launch Lens Diameter

Φ15mm

Receiver Lens Diameter

Φ45mm

Measuring Range

（Reflectance 30%; visibility ≥ 22km.）

Big Target（4m×6m)

≥18000 m 

 

NATO goals(2.3m×2.3m)

≥ 12000 m  

 

People(0.5m×1.7m)

≥ 4200 m 

 

Drones(0.2m×0.3m)

≥2000 m 

Minimum Range

50 m

Ranging Frequency

0.5~10Hz

Ranging Accuracy

±1 m

Range Resolution

≤30 m

Precision Rate

≥98%

False Alarm Rate

≤1%

Number of multi-target detections

Up to 3 targets

Electrical Interface

molex- 532610771   

Supply Voltage

DC12 V

Standby power consumption

≤1.2W

Average power consumption

≤2 W

Peak Power Consumption

≤3W

Weight

≤285g

Dimension (L×W×H)

107mm×72mm×60mm

Operating Temperature

-40～+70 ℃

Storage Temperature

-55～+75 ℃

Impact Resistance

1200 g/1 ms（GJB150.16A-2009）

Anti-vibration

5～50～5 Hz，1 Octave range /min，2.5 g

Ranging Logic

First and last target, multi-target ranging, distance selectivity

Activation Time

≤950 ms

Data Interface

TTL

Electrical isolation

Isolation of power ground, communication ground and structure ground

Reliability

MTBF ≥ 1500h

Optical axis stability

≤0.05 mrad

Non-parallelism between the optical axis and mounting surface

≤0.5 mrad

Protection Class

IP67

ESD Class

(Lens position)

Contact discharge 6kV

Air discharge 8kV

Electromagnetic Compatibility (EMC)

CE/FCC Certification

Eco-friendly

RoHS2.0
2D Dimension Image
Communication Interface
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