Eyesafe Laser Ranging Module
Eyesafe Laser Ranging Modul 3000m
0308C Eye-Safety Laser Ranging Module ERDI TECH LTD
0308C Eye-Safety Laser Ranging Module ERDI TECH LTD
0308C Eye-Safety Laser Ranging Module ERDI TECH LTD
0308C Eye-Safety Laser Ranging Module ERDI TECH LTD
0308C Eye-Safety Laser Ranging Module ERDI TECH LTD

Eye safe Laser Ranging Module 0308C

$1,500.00 $1,000.00 SAVE 33%
SKU: LRF0308C
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Description

DESCRIPTION

The LRF0308C eye safe 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 ≥3000m. The dimention is ≤ 48×30.5×21 mm and the weight is ≤32g. 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 PARAMETERS

No

Project

Technical data

1

Eye safe

Class1/1M

2

Wavelength

1535±5 nm

3

Divergence

~0.6 mrad

4

Optical aperature

Φ16.5 mm

5

Receive FOV

~4.9 mrad/ 0.3°


Max range

(Reflectivity 30 %, Conspicurity ≥8 km)

Building targets

≥4 000 m



NATO targets(2.3×2.3m)

≥3 000 m



Human targets(1.7×0.5m)

≥2 000 m



UAV targets(0.3×0.2m)

≥1 000 m

7

Mix range

20 m

8

Accuracy

±1 m

9

Frequency

1~10 Hz

10

Range resolution

≤20 m

11

Angular resolution

≤1 mil

12

Detection probability

≥98 %

13

False alarm rate

≤1 %

14

Multi-target detection

Up to 3 targets

15

Data interface

UART(TTL_3.3V)、

RS232、RS422(Choose 1 out of 3)

16

Supply

DC 4.5~16 V

17

Standby power

≤1 mW

18

Average power consumption

≤2.5 W @10 Hz

19

Peak power consumption

≤7 W @12 V

20

Weight

≤32±1 g

21

Dimention (L×W×H)

48×30.5×21 mm

22

Operation temperature

-40 ~ +70 ℃

23

Storage temperature

-55 ~ +75 ℃

24

Mechanical Shock

1200 g,1 ms

25

Vibration

5~50~5 Hz,1 Octave range /min,2.5 g

26

Temperature shock

+70 ℃、-50 ℃

27

Reliability

MTBF ≥ 1 500 h

28

Function

Ranging of first and last targets and multiple targets; Distance gating; External power control; Cumulative times of laser;

29

Response time

≤950 ms;

ELECTRICAL INTERFACE

Eyesafe Laser Ranging Module

1. User Electrical interface: UART(TTL_3.3V)

The connector model of electrical interface is A1257WR-S-6P, and the specific wiring definition is shown in the table below.

Pin

Definition

Description

Cable color

1

Positive power supply

Power supply, 4.5 ~ 16V

Red

2

Negative power supply

Power supply, ground

Black

3

POWER_ON

Module power switch, TTL_ 3.3V level;

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

White

4

UART_TX

Serial port sender, TTL_ 3.3V level

Yellow

5

UART_RX

Serial port receiver, TTL_ 3.3V level

Green

6

GND

Serial ground

Black

2. User electrical interface: RS422

Connector model: Yangtze River Connector A1257WR-S-6P, the specific definition is as shown in the following table:        

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 figure below illustrates the overall dimensions and user installation interface of the ranging module. Additionally, the figure also depicts the centroid position of the ranging module.

Eyesafe Laser Ranging Module

The centroid position of the ranging module is shown in the figure below.

Eyesafe Laser Ranging Module