LRF
LRF
LRF
LRF

1535nm Eye safe Laser Rangefinder Module 1221C

$4,000.00 $3,600.00 SAVE 10%
SKU: LRF1221C
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Description

DESCRIPTION

LRF1221C laser rangefinder features an eye-safe, compact design with lightweight construction, reduced power consumption, extended lifespan, and a wide temperature range. It is extensively used in reconnaissance, surveying, and mapping. This laser rangefinder module does not include a shell but offers a variety of interfaces for seamless integration into any system. Additionally, users benefit from PC software and communication protocols that enhance usability for handheld devices and multi-function systems.

    FEATURES

    • Single shot ranging and continuous ranging
    • 3-target detection, front and back target indication
    • Contain self-checking function
    • Wake-on-lan function
    • Number of emitted pulses during MNBF ≥1×106times

    APPLICATIONS

    • Handheld devices
    • Unmanned aerial vehicle
    • Electro-optical pod
    • Border surveillance

    PERFORMANCE

    1535nm Eyesafe Laser Rangefinder Module

    TECHNICAL PARAMETERS

    Project

    Performance Indicators

    Model

    LRF1221C

    Laser Wavelength

    1535±5nm

    Eye Safety

    Class  (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 Target46m)

    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 msGJB150.16A-2009

    Anti-vibration

    5505 Hz1 Octave range /min2.5 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 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

    STRUCTURAL DRAWING(In mm)

    LRF

    ELECTRICAL INTERFACE

    Electrical connector model: Molex51021-0500. The detailed definition of the electrical interface is as follows:

    Table 1 Interface definition

    External plug-in XS3

    ModelMolex51021-0500

    Remark

    1

    TTL RX

    3.3V

    2

    TTL TX

    3.3V

    3

    CTRL

    3.3V-5V power on, 0V power off

    4

    +5V

    Positive power supply

    5

    GND

    power supply ground