Smart Laser Distance Detection Sensors 150m Range

Short Description:

Long-distance laser measurement sensor uses visible laser (620~690nm), and the red laser dot is easy to aim at the measured object. The measuring range is up to 150m, in this range, the laser sensor has excellent ranging accuracy and resolution. Laser sensor is a new type of measuring instrument, which has the advantages of fast measurement speed, high precision, large measurement range, strong resistance to light and electrical interference, etc. The device must be able to be easily connected with Arduino, it can measure the distance of the object in real time and transmit the data to Arduino, the laser distance sensor can also be used with other TTL serial data. Adopting IP67 dustproof and waterproof metal shell compact design, it can be easily installed in various harsh environments and can achieve better performance and reliability.

Your inquiries are welcome, click “SEND EMAIL TO US” to request the product data sheet.

Product Detail

Product Tags

Product Introduction

Laser sensor distance measurement adopts non-contact laser single emission/single reception distance measurement technology, no need to touch objects during the measurement process, and the measurement is safe and reliable. 150 meters long-distance measurement, no blind spots. Wide working voltage 5~32V, stable power consumption. Use industrial aviation plug, connector design, easy to install. The equipment supports wireless and wired data transmission methods, and remote data transmission can be performed through an external RS-232/RS-485 serial communication port. The measurement data is stable and supports single measurement/continuous measurement functions. IP67 dust-proof and waterproof, it can still maintain high measurement accuracy and reliability in harsh outdoor environments. Contact our technical engineers for product data sheets and demos.

laser distance sensor price


1. Using phase ranging technology. precise measurement;

2. Long working distance: 150m;

3. Flexible installation method;

4. The ranging accuracy can reach 3mm;

5. UART serial data output, support PC control;

6. IP76 waterproof and waterproof, high protective shell, long service life;

7. High integration: it can be controlled by single-chip microcomputer; it can control multiple devices at the same time; it adopts high integration design and low power consumption design to ensure stable and reliable performance of the equipment.

8. It can support RS232 and RS485 interface for data interaction.

lidar sensor arduino


Model J91-IP67
Measuring Range 0.03~150m
Measuring Accuracy ±3mm
Laser Grade Class 2
Laser Type 620~690nm,<1mW
Working Voltage 6~36V
Measuring Time 0.4~4s
Frequency 3Hz
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


1. Under bad measure condition, like environment with strong light or the diffuse reflectance of measuring point over-high or low, the accuracy would have bigger amount of error: ±1 mm± 50PPM.

2. Under strong light or bad diffuse reflectance of target, please use a reflection board


Smart laser distance detection sensors are widely used in automobiles, construction, electric power, engineering construction, mining machinery, pipeline inspection, warehousing and logistics and other scenarios. Real-time measurement and tracking of objects can be realized based on the principle of laser ranging and motion tracking technology. Products are mainly used in:

(1) Laser range is used for object detection, identification and ranging

(2) Object detection for positioning

(3) Laser measurement is used to accurately measure the distance of the target object

laser distance measurer arduino


1. Can we connect laser sensor with any of Arduino/raspberry pi analog input and then start working right?

If your raspberry pi/Arduino has USB/RS485/RS232/Bluetooth or just TTL(Rx Tx), our sensor can provide matched interface. Then it can connect to that. But to read the distance data to your MCU or something like that, you still need programming. And we will offer you the data codes, willing to help with our technical team, if you meet questions.

And if you simply test with PC, you plug the USB, and with test software you can read the data and test it. Which we will offer guidance and instructions.


2. Can your laser distance measurement sensors be used in drones?

At present, we have cooperated with many customers on drone projects. It has adopted our different laser distance sensors in their drone project. Contact our engineers to recommend a suitable laser sensor solution.


  • Previous:
  • Next: