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  • NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module
    NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module
    NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module
    NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module
    NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module
    NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module
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  • NTLR-RLDE-E5 High-Precision Red Laser Distance Measurement Module


    The NTLR-RLDE-E5 is a high-precision, compact red laser distance measurement module engineered for integration into a wide range of industrial and commercial applications. Leveraging advanced laser technology, it delivers fast, accurate, and reliable non-contact distance measurements.

    Key Features & Benefits:


    High Accuracy & Long Range: Achieves measurement accuracy of ±3mm±100ppm×D over a range of up to 100 meters, ensuring reliable performance for demanding tasks.


    Fast Measurement Speed: Provides rapid results with a typical measurement time of 0.5 seconds, enhancing operational efficiency.


    Compact & Robust Design: With dimensions of only 32.8(L)×23(W)×13.5(H) mm, its small form factor makes it ideal for integration into space-constrained devices.


    Low Power Consumption: Consumes <70mA in standby and features a low peak current (<200mA), perfect for battery-powered portable equipment.


    Class 2 Laser Safety: Compliant with international laser safety standards (IEC 60825-1), ensuring safe operation.


    Simple Serial Interface: Communicates via a straightforward UART protocol (9600 bps), allowing for easy integration with microcontrollers and systems.


    Stable Performance: Excellent temperature drift characteristics (≤5mm across 0°C to 40°C) guarantee consistent results in varying environments.

    Typical Applications:


    Industrial Rangefinders

    Robotics & AGV Navigation

    Unmanned Aerial Vehicles (UAVs)

    Construction & Surveying Instruments

    Security & Monitoring Systems

    Smart Automation Equipment

    WhatsApp: +43 67844091116
    Tel: +86 18608017948(WeChat)
    E-mail: marketing@newtron-tech.com



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Description


The NTLR-RLDE-E5 is a high-precision, compact red laser distance measurement module engineered for integration into a wide range of industrial and commercial applications. Leveraging advanced laser technology, it delivers fast, accurate, and reliable non-contact distance measurements.

Key Features & Benefits:


High Accuracy & Long Range: Achieves measurement accuracy of ±3mm±100ppm×D over a range of up to 100 meters, ensuring reliable performance for demanding tasks.


Fast Measurement Speed: Provides rapid results with a typical measurement time of 0.5 seconds, enhancing operational efficiency.


Compact & Robust Design: With dimensions of only 32.8(L)×23(W)×13.5(H) mm, its small form factor makes it ideal for integration into space-constrained devices.


Low Power Consumption: Consumes <70mA in standby and features a low peak current (<200mA), perfect for battery-powered portable equipment.


Class 2 Laser Safety: Compliant with international laser safety standards (IEC 60825-1), ensuring safe operation.


Simple Serial Interface: Communicates via a straightforward UART protocol (9600 bps), allowing for easy integration with microcontrollers and systems.


Stable Performance: Excellent temperature drift characteristics (≤5mm across 0°C to 40°C) guarantee consistent results in varying environments.

Typical Applications:


Industrial Rangefinders

Robotics & AGV Navigation

Unmanned Aerial Vehicles (UAVs)

Construction & Surveying Instruments

Security & Monitoring Systems

Smart Automation Equipment

WhatsApp: +43 67844091116
Tel: +86 18608017948(WeChat)
E-mail: marketing@newtron-tech.com





Product Description


Core Specifications


NTLR-RLDE-E5

Wavelength

650nm±20nm

Measuring Range

100m (based on the front   end face)

Accuracy (at room   temperature)

±3mm±100-6×D   (D is the measuring distance in mm; tested with Kodak whiteboard, illuminance   <500lux)

Communication   Interface

Serial Communication   Protocol

Baud Rate

9600bps

Supply Voltage (DC,   V)

3.3V ± 0.05V DC (ripple   <20mV required)

Power   Consumption(W)

<70mA (laser on,   standby state); Peak current for distance measurement: <200mA (@3.3V)

Laser Emission   Power(W)

0.45mW ~ 0.95mW;   Complies with Class 2 laser safety standards

Dimensions(mm)

32.8(L)*23(W)*13.5(H)mm

Measurement Time

Typical value: 0.5s   (tested on a white wall at 3 meters, illuminance < 500lux), Maximum value:   3.5s

Temperature Drift   (compared with its own normal temperature data)

Place a target at   10m, measure the distance as D1 when the module ambient temperature is 25℃, and measure the   distance of the same target as D2 when the module ambient temperature is any   value between 0~40℃;|D2-D1|≤5mm)

 


Interface Definition



Pin No.

Function

Pin No.

Function

PIN   1

3.3V

PIN 11

IO5


PIN   2

3.3V

PIN 12

IO6


PIN   3

3.3V

PIN 13

TX


PIN   4

GND

PIN 14

RX


PIN   5

GND

PIN 15

IO7


PIN   6

GND

PIN 16

IO8


PIN   7

IO1

PIN 17

IO9


PIN   8

IO2

PIN 18

IO10


PIN   9

IO3

PIN 19

IO11


PIN   10

IO4

PIN 20

IO12








 

Communication Protocol


Parameter

Specification

Baud Rate

9600

Data Bits

8 bits

Stop Bits

1 bit

Parity Bit

None

Flow Control

None

 

      Turn on the Laser

l  External Transmission:

l  Normal Response:

l  Error Response: <0Ezzz> (zzz is a 3-digit number representing the error code)

 

      Turn off the Laser

l  External Transmission:

l  Normal Response:

l  Error Response: <0Ezzz> (zzz is a 3-digit number representing the error code)

 

      Additive Constant Reading

l  External Transmission:

l  Distance Meter Response: (xxxx represents the distance in mm; 1000 means 1 meter)

l  Error Response:

 

        Additive Constant Setting

l  External Transmission: (xxxx represents the distance in mm; 1000 means 1 meter)

l  Distance Meter Response:

l  Error Response:

 

Example of Additive Constant Setting: If there is a deviation between the movement test data and the actual distance, reduce the overall movement measurement data by 5mm.

1.          Send , response (the default additive constant of the movement is 0 at the factory; it is assumed to have been set to 2mm here).

2.          Send , response ; the setting is successful.

 

       Measurement Command

l  External Transmission:

l  Distance Meter Response: (Explanation: X represents the length of the distance data; means 0.5 meters; means 1 meter)

l  Error Response: <0Ezzz> (zzz is a 3-digit number representing the error code)

 

Error   Type

Error   Code

Weak   Signal

<0E001>

Out   of Range

<0E002>

Too   Strong Signal

<0E003>

LD   Error

<0E004>

Strong   Background Light

<0E005>

Hardware   Error

<0E006>

Other   Unknown Errors

<0E009>

 

Structural Dimensions

 

 

 

 


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