NATO target ranging 4km laser rangefinder module
NATO target ranging 4km laser rangefinder module
NATO target ranging 4km laser rangefinder module
NATO target ranging 4km laser rangefinder module
NATO target ranging 4km laser rangefinder module

Laser Rangefinder Module 0410C

$1,500.00 $1,300.00 SAVE 13%
SKU: LRF0410C
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Description

DESCRIPTION

The LRF0410C eye safety laser rangefinder module is manufactured by ERDI TECH using a self-developed 1535nm Diode Pump Solid State microchip laser. It has a NATO target ranging capability of 2.3m ×2.3m with a range of ≥4000m. The dimention is ≤ 65×48×32 mm and the weight is ≤58g. The product features stable laser distance measurement, self-test, power-up and temperature collection and reporting functions. It also includes three-target ranging, target indication before and after measurement, single ranging and continuous ranging modes, baud rate setting, cumulative number of laser launches tracking, serial port update program support, as well as various installation options and electrical interfaces without an included shell. Additionally, it provides upper computer test software and communication protocols to facilitate its use in handheld portable equipment or multifunctional systems. This module finds wide applications in fields such as laser distance measurement, unmanned airborne systems (UAS), optical pods, boundary monitoring.

TECHNICAL SPECIFICATIONS

Project

Technical data

Model

LRF0410C

Eye safety

Class1/1M

Wavelength

1535±5nm

Receiving aperture

Φ25 mm

Firing aperture

Φ12 mm

eceiving field of view Angle

4.21 mrad

Beam divergence Angle

0.3±0.05 mrad

Maximum range

Big goal

≥ 5600 m 1)


Car

≥ 4800 m  1)


People

≥ 3200 m 1)


Drone

≥ 1700 m 1)

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;

ELECTRICAL INTERFACE


Laser Rangefinder Module


1. This module's electrical interface complies with UART and 3.3V TTL standards, with a connector model of A1257WR-S-6P. Wiring details are provided in the accompanying table.

Pin

Definition

Description

Cable color

1

Power +

Power supply, DC 4.5~16V

Red

2

Power -

Power supply, GND

Black

3

POWER_ON

Module power switch, TTL_ 3.3V;

Module on (> 2.7V), module off (< 0.3V);

White

4

UART_TX

UART_TX, TTL_3.3V

Yellow

5

UART_RX

UART_RX, TTL_3.3V

Green

6

UART_GND

UART_GND

Black

 

2. User electrical interface: RS422 Connector model: Yangtze River Connector A1257WR-S-6P, configuration details can be seen in the table below.      

Pin

Definition

Description

Cable color

1

Power +

Power supply, DC 4.5~16V

Red

2

Power -

Power supply, GND

Black

3

RS422_TX_P

Serial port transmitter+, RS422 level

White

4

RS422_TX_N

Serial port transmitter-, RS422 level

Yellow

5

RS422_RX_P

Serial port receiving terminal+, RS422 level

Green

6

RS422_RX_N

Serial port receiving end-, RS422 level

Black

 

STRUCTURAL DRAWING(In mm)

The overall dimension of the ranging module and the user installation interface are shown in the figure below.

Laser Rangefinder Module