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30m Arduino Range Sensor in Robotics
30m Arduino Range Sensor in Robotics
30m Arduino Range Sensor in Robotics
30m Arduino Range Sensor in Robotics

30m Arduino Range Sensor in Robotics

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Product Attributes

Model No.703A-117

Weight10g

Resolution1mm

Baud Rates9600bps/19200bps

Product NameIndustrial Laser Distance Sensor

Operating VoltageDC 3V - DC 3.3V

Working Temp0 ~ 40°C

Accuracy3mm

Distance0.03-30m

Frequency3 Hz-8Hz

Product Description

30m Arduino Range Sensor in Robotics

30m long range Laser Distance Sensor from JRT solve a wide variety of industrial applications. Our portfolio of Laser Rangefinder Module includes high accuracy, high precision, and short Distance Measurement Sensors(from 3cm starting measuring) that are also available with Arduino communication. Find the right solution for your application. Or watch the video to learn how the Laser Distance RS232 working with your computer, or you can install it on your Robotics products.


Application of our laser Distance Sensor 

30m Range Sensor in Robotics


Key parametersSimple, fast, long, precise 

Test interface: usb/rs232/rs485

Accuracy: +-1mm
Measuring time: 0.125s-4s
Size: 45*25*12mm


30m Long Distance Sensor Size

30m Range Sensor Size

Detailed parameters

Model Number 703A
Measuring time 0.125s-4s
Place of Origin China
Accuracy ±1 mm
Measuring Unit mm
Applications support connect to your Arduino/Raspberry Pi etc.
Measuring Range 0.03-30m
Laser Class Class II
Laser Type 620nm-690nm, <1mW
Size 45*25*12mm
Weight About 10g
Voltage DC2.0~3.3V
Electrical Level TTL/CMOS
Frequency 3 Hz ~8Hz
Operating Temperature 0-40 ℃ (32-104 ℉ )
Storage Temperature -25~60 ℃ (-13~140 ℉)
Packaging Neutro-packing

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:

30m Range Sensor Front

30m Range Sensor Lens

Diagram for the Laser Distance sensor:

703A Bottom Diagram for the Laser Distance Sensor

How to use your module to test?
There is a simple steps for you:
1. install the Gese software and USB driver on your computer.

USB Driver(CH341SER) and Test Software
2. Then you can send the related command to test

Basic Commands Demonstration
"O": switch on the laser; 
"C": switch off the laser command 
"S": get module status; 
"V": get module version information; 
"D”: automatic measurement; 
"M": slow measurement; 
"F": quick measurement.

Continuous Measurement

Continuous measurement can be used on all measurement modes: auto measurement, slowmeasurement and fast measurement.  
1. Enter continuous measurement: after pulling the control pin P13.nCTRL lower, enter D or M or F, the module will start measuring, the measuring speed is according to the command you just entered. 

2. Exit continuous module: Pull the control pin P13.nCTRL higher when the module is continuous measuring, the continuous measurement mode stop immediately.


How to measure U85 laser distance sensor

JRT is participating in the Russian International Hardware Show, welcome to our booth.
Time: November 5-8, 2019
Location: Ruby Pavilion PAV.8.1 & 8.2.
Our Booth No.: HALL8.1 D2104
Jrt Russian International Hardware Show


Chengdu JRT Main Ranging Modules: laser distance meter module, industrial laser distance sensor, mini TOF ranging sensor.

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