20m Minute Infrared Ranging Sensor

20m Sensor Electronic Laser Distance RS232
The optical laser distance sensors of the series U81 have been developed, manufactured and tested, which can connect to your Arduino, MCU etc. With RS232 interface, JRT 2U8101 range sensor electronic
provides accurate and repeatable measurement in time. Customers can use this 20m short ranging module to monitor the crane height etc.
If you want to use other interface Optical Distance Sensors, please feel free to contact us.

Features and Benefits
• Embedded ttl communication 
protocol helps minimize testing time and increase productivity
• Class 2 laser helps alignment and measure
• Sensers measuring ranges: 30 mm to 60 m

Technical Features:

Accuracy: ± 1mm 
Measuring Unit: millimeter 
Measuring Range (without Reflection): 0.03-20m 
Measuring Time: 0.04~4 seconds 
Laser Class: Class II 
Laser Type: 620~690nm, <1mW 
Size: 41*17*7mm
Weight: About 4g 
Voltage: DC 2.5~3.3V 
Operating Temperature: -10-50 ℃ 
Storage Temperature: -25~60 ℃

Notes:
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+40PPM.
2. Under strong light or bad diffuse reflectance of target, please use a reflector.
3. 40m can be customized.
4. Voltage can be changed by power converter LDO
5. Frequency would be affected by environment.
6. Operating temperature -10 ℃~50 ℃ can be customized.
7. Analog can be customized.

Detailed Pictures

20m Laser Distance Sensor Size

Laser Distance Sensor Electronic Front

How to order JRT Laser Distance Meter Sensor?

Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensors, Laser Rangefinder Sensor, Tof LiDAR Sensors.