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Products

100m Long Range Laser Distance Sensor Arduino

Short Description:

100m long range distance sensor is a sensor capable of moving measurement in outdoor environments. It uses laser technology, 20Hz frequency has high response performance, and can perform 20 ranging operations per second. The range of the long distance sensor is 100m, which can accurately measure the distance between the target object and the sensor. The long range sensor can be connected to Arduino/PLC for data transmission. Easy to use and simple to install.

Measuring range: 0.03~100m

               Accruacy: +/-3mm

            Frequency: 20Hz

                   Output: RS485

                     Laser: Class 2, 620~690nm, <1mW, red dot laser

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Product Detail

Product Tags

Product Introduction

100m long range laser rangefinder arduino can connected with Arduino control system for precise long-distance ranging. The sensor uses advanced laser technology to accurately measure distances in both indoor and outdoor environments. Its maximum distance measurement range is 100m, operates at 20Hz, enabling fast real-time measurements, and it has the functions of high precision and quick response. By cooperating with the Arduino control system, the data processing and programming control of the sensor can be realized, and customized solutions can be provided for users. Long range object detection sensor can be widely used in various fields, such as building surveying, industrial automation, robot navigation, civil engineering, surveying, etc. Arduino long distance sensor can provide accurate ranging data to help users perform accurate distance measurement and positioning operations, providing engineers and researchers with efficient and accurate measurement tools.

Features

• - Precise measurement of the displacement, distance and position on different surfaces

• - Visible lasers can be used to aim at targets

• - Large measuring range up to 100m, for both indoor and outdoor use

• - High repeatability 1mm

• - High accuracy +/-3mm and signal stability

• - Fast response time 20HZ

• - Extremely compact design and excellent price/performance ratio

• - Open interfaces, such as: RS485, RS232, TTL and so on

• -IP67 protective housing for easy installation and protection against water immersion and dust.

1. Industrial Laser Distance Sensor
2. Laser Distance Detector
3. Laser Distance Measure Sensor Arduino

Parameters

Model J91-BC
Measuring Range 0.03~100m
Measuring Accuracy ±3mm
Laser Grade Class 2
Laser Type 620~690nm,<1mW
Working Voltage 6~36V
Measuring Time 0.4~4s
Frequency 20Hz
Size 122*84*37mm
Weight 515g
Communication Mode Serial Communication, UART
Interface RS485(TTL/USB/RS232/ Bluetooth can be customized)
Working Temperature -10~50℃(Wide temperature can be customized, Suitable for more harsh environments)
Storage Temperature -25℃-~60℃

Protocol

Serial asynchronous communication

Baud rate: default baud rate 19200bps
Start bit: 1 bit
Data bits: 8 bits
Stop bit: 1 bit
Check Digit: None
Flow Control: None

Control instruction

Function Command
Turn on the laser AA 00 01 BE 00 01 00 01 C1
Turn off the laser AA 00 01 BE 00 01 00 00 C0
Enable single measurement AA 00 00 20 00 01 00 00 21
Start continuous measurement AA 00 00 20 00 01 00 04 25
Exit continuous measurement 58
read voltage AA 80 00 06 86

All commands in the table are based on the factory default address of 00. If the address is modified, please consult the after-sales service. The module supports networking, how to set the address for networking, and how to read it, you can consult the after-sales service.

The laser ranging sensor adopts the phase method laser ranging technology, which uses the frequency of the radio band to modulate the amplitude of the laser and measure the phase delay generated by one round-trip measurement of the modulated light, and then convert the phase delay represented by the wavelength of the modulated light. Distance, that is, the time it takes for light to travel back and forth by indirect methods.

FAQ

1. What is the difference between a laser measuring sensor and a laser rangefinder?
The biggest difference lies in the processing method of the measurement data. After collecting the data, the laser ranging sensor can record the data of multiple measurements and transmit it to the display for analysis, while the laser range finder can only display one set of data without recording. function and transmission. Therefore, laser ranging sensors are used in industry, and laser ranging can be used in life.

2. Can the laser ranging sensor be used for car collision avoidance?
Yes, our high-frequency measurement sensors can measure and monitor in real time, sense the distance between the front and rear, and help the car avoid collisions.


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