RS485 Warehousing Management System Height Detection Sensor

RS485 Warehousing Management System Height Detection Sensor

Hello,
The height detection sensor is manufactured by JRT, a factory that produces Laser Distance Sensor since 2004 in China. This Range Sensor is a close Distance Sensor, and good for warehousing management system with the small size and the high accuracy. We can do OEM serive for our customers of your laser measurement project. Are you looking to import and hope resale? Please tell us more of your company infomation, then we will submit and valuate if you satisfy our distribution network. 

It will be useful if you reply us. Some Parts description is as follows.
Model No.: U85-b20716 for example
Baud Rates: 19200bps
Size: 41*17*7mm
Distance: 0.03-10m
Applications: robots etc.
Best Regard

Key parameters: 

1. Reliable, fast, precise 
Three interfaces optional: ttl, usb, rs232
Accuracy: +-1mm
Measuring time: 0.125s-4s
2.Small, long range
Size:41x17x7mm
Measuring range up to 10 m

U81 U85 laser working principle

The Optical Distance Sensors achieve 10m short-range presence detection using a visible, focused laser beam spot. According to the latest version, customers can test the laser range components simply via using all available distance functions commond of the hexadecimal system. High resolution up to 1mm, the arduino distance measurement laser usually used to some samrt monitoring project. 

Detailed parameters

Range: 0.03 meters - 10 meter
Invisible measuring: 620nm ~ 690nm
Measuring accuracy: +-1 mm
Measuring frequency: Up to 3 Hz
Laser type: Class 2, red
Interface options: Serial/usb/rs232/rs485/bluetooth
Size: 41*17*7mm
Working temperature: 0 ~ 40 degree
Storage temperature: -25 ~ 60 degree

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. Voltage can be changed by power converter LDO
4. Frequency would be affected by environment.
5. Operating temperature -10 ℃~50 ℃ can be customized.
6. Analog can be customized.

More Detailed Pictures:

Diagram for the Laser Distance sensor:

Testing data from our cusomers
JRT U85 Industrial Distance Sensor, we also called it Phase laser distance sensor, using single transmission single receving principle, low power consumptionan and high accuracy.

When you choose and send the continuous fast measure command, it will start to measure.This is one of data for Continuous Fast Mode:
[2019-10-09 11:02:01.732 T]AA 00 00 20 00 01 00 06 27 
[2019-10-09 11:02:02.237 R]AA 00 00 22 00 03 00 00 05 F6 00 45 65 
[2019-10-09 11:02:02.642 R]AA 00 00 22 00 03 00 00 05 F6 00 32 52 
[2019-10-09 11:02:03.047 R]AA 00 00 22 00 03 00 00 05 F5 00 28 47

Stop the Continuous Fast Mode Measurement:

[2019-10-09 11:02:08.765 T]58

Feedbacks: 
Customer to Joyce Liu for our short range distance sensor U81(the previous version of U85):
Hi Joyce,
We have tested the modules and they work really good :-)
We are ready to make a first small batch to test the final product in the field. I would like to order 100 more  U81 modules (the small one).
Can you ship them as soon as possible? Could you provide connectors and cables as well?

Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensor, Laser Distance Meter Module, Tof LiDAR Sensor.