Modbus RTU 40m Range Sensor UART

Modbus RTU 40m Range Sensor UART

This MB2A-40m model you see is JRT new product of working on requirements RS-485 Modbus RTU protocol responds. With USART compatibility, customers can use to connect to arduino, Raspberry Pi, MCU etc. This range sensor is digital interface with phase & RXTX serial bus communications to measure distance accurately.

Specification parameters
Measurement Range: 0.03 ~ 40 m
Resolution: 1mm
Measurement Accuracy: +-1mm
Serial port: UART
Mechanical Dimensions: 45*25*12mm
Laser type: 620 ~ 690nm, Class II, <1 mW
Baud rate: 9600/19200/38400/57600/115200, default 38400
Indicating Light: Red Laser
Measure Mode: Single /Continuous measure
Communication Protocol: Modbus RTU
Working temperature: 0 ~ 40 degree
Storage temperature: -25 ~ 60 degree
40m Range Sensor Working Principle

Note: 

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 reflection board

3. Operating temperature -10 ℃~40 ℃ can be customized.

How to convert Modbus protocol to PLC protocol?

More Detailed Pictures

How to pack your Modbus RTU 40m Range Sensor UART?

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