Eyesafe Laser Ranging Module
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

1535nm eyesafe Laser Ranging Module 3000m

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

DESCRIPTION

The LRF0308C eyesafe laser rangefinder module, produced by ERDI TECH, utilizes a self-developed 1535nm Diode Pump Solid State microchip laser. With a NATO target ranging capability of 2.3m×2.3m and a range of ≥3000m, it packs a punch in a small package, measuring ≤ 48×30.5×21 mm and weighing ≤32g. This product boasts stable laser distance measurement, self-testing, power-up, and temperature collection and reporting capabilities.

Among its many features are three-target ranging, target indication both before and after measurement, single and continuous ranging modes, baud rate setting, and tracking of the cumulative number of laser launches. Additionally, it supports serial port update programs and offers various installation options and electrical interfaces, excluding the shell. To further facilitate its integration into handheld portable equipment or multifunctional systems, the module comes equipped with upper computer test software and communication protocols.

The versatility and compactness of the LRF0308C make it an ideal choice for a wide range of applications, including laser distance measurement, unmanned airborne systems (UAS), optical pods, and boundary monitoring.

TECHNICAL PARAMETERS

Project

Performance Indicators

Model

LRF0308C

Laser Wavelength

1535±5nm

Eye Safety

Class Ⅰ(IEC 60825-1)

Divergence Angle

~0.6 mrad

Launch Lens Diameter

Φ8 mm

Receiver Lens Diameter

Φ16 mm

Measuring Range

(Reflectance 30%; visibility ≥ 8km.)

Big Target(4m×6m)

≥4600m


NATO objective(2.3m×2.3m)

≥3200m


People(0.5m×1.7m)

≥2100m


Drones(0.2m×0.3m)

≥1100m

Minimum Range

15 m

Ranging Frequency

1~10 Hz

Ranging Accuracy

±2 m

Range Resolution

≤20 m

Precision Rate

≥98%

False Alarm Rate

≤1%

Number of multi-target detections

Up to 3 targets

Electrical Interface

A1257WR-S-6P

Supply Voltage

DC 4.5~16 V

Standby power consumption

≤1 mW

Average power consumption

≤2.5 W @10 Hz


Peak Power Consumption

≤7 W @12 V

Weight

≤32±1 g

Dimension (L×W×H)

48mm×30.5mm×21 mm

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

UART(TTL_3.3V)

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

ELECTRICAL INTERFACE


Eyesafe Laser Ranging Module

 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


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