0105C Laser Rangefinder Module ERDI TECH LTD
0105C Laser Rangefinder Module ERDI TECH LTD
0105C Laser Rangefinder Module ERDI TECH LTD
0105C Laser Rangefinder Module ERDI TECH LTD
0105C Laser Rangefinder Module ERDI TECH LTD

Laser Rangefinder Module 0105C

$1,600.00 $1,550.00 SAVE 3%
SKU: LRF0105C
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Description

DESCRIPTION

The LRF0105C 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 1.7m × 0.5m with a range of ≥1200m. The dimention is ≤ Φ24mm×65mm and the weight is ≤42g. 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

The main functions of LRF0105C small laser range finder are:

  • Laser ranging function;
  • Power on and temperature collection function;
  • With distance gating function;
  • Equipped with first/last target ranging function;
  • Equipped with laser self-check and self-check query functions;
  • Equipped with serial port update program function.

Working wavelength

1535nm±5nm

Ranging capability

 ≥1200m (visibility ≥5Km, target reflection coefficient 0.3, relative humidity ≤60%, for 1.7m×0.5m standard target plate or equivalent target)

Ranging blind zone

≤30m

Distance measurement accuracy

≤±1m

Ranging frequency

Single, 1Hz, 5Hz, 10H

Accuracy rate

≥98%

False Detection Rate

≤1%

Divergence angle

≤1mrad

Distance resolution

≤48m

Working temperature

-40℃~+60℃

Storage temperature

-55℃~+70℃

Mechanical Shock

1200 g,1 ms

Dimention

Φ24mm×65mm

Weight

≤42

Power Consumption

RS422

In order to ensure the safety of test subjects and test personnel, the following safety measures were taken during the design process of the LRF0105C small laser range finder:

  • Conduct safety design and analysis in accordance with GJB 900A-2012 "General Requirements for Equipment Safety Work";
  • Use non-flammable materials, and the mechanical and electrical interface connections are stable and reliable;
  • The components that control key systems and key functions have error-proof designs;
  • Take reasonable design measures to avoid water vapor accumulation and cause short circuit;
  • Use eye-safe laser as the working band;
  • Work below the human body safety voltage.

 

STRUCTURAL DRAWING(In mm)

Laser Rangefinder Module

ELECTRICAL INTERFACE

a) Power supply voltage: 4.5V~8.5V (typ. 5V);

The host computer uses a 1.25mm pitch 10PIN connector to achieve cross-link testing with the rangefinder. The pin definition of the rangefinder communication port is shown in Table 2.

Table 2: Control Command Information Received by the Rangefinder Electrical Pin Definitions for the Product

Pin No.

Label Electrical

Electrical Characteristics Definition

Definition Remarks

P-1

VIN+

Input Power Supply Positive

Power Supply

P-2

COM

Input Power Supply Negative

P-3

POWER_CTL

Low Power Control Port

Floating or High-Level Effective (3V to 12V)

P-4

RS422_TXD+

Signal Output Port

From Rangefinder to Host Computer

P-5

RS422_TXD-

P-6

RS422_RXD-

Signal Input Port

From Host Computer to Rangefinder

P-7

RS422_RXD+

P-8

GND

Communication Ground

Communication Ground

P-9

TTL_RXD

Signal Input Port

3.3V TTL

P-10

TTL_TXD

Signal Output Port

Laser Rangefinder Module

Connector Connection Pin 1 Location