Basic Info.
Type
Laser Distance Module
Measurement Object
Length
Precision Measuring Device
Precision Measuring Device
Certification
CE, RoHS, ISO, FDA
Customized
Non-Customized
Operating Temperature
0-40°c
Product Description
Small laser distance module
laser distance module is the soul component of a laser range finder. This Miniature Bluetooth laser distance module U81 has been widely used on construstions and accessories industries. As the main part of a laser measuring devices, the laser range sensor shows a great peformance during working. We have been in this line for more than 10 years, that means we are skilled to do many customized functions and designs. The laser tape measure will replace traditional tape measure in many ways. Don't wait, contact us and start the business now!
Advantages of laser distance sensors:
1. Laser ranging sensor, non-contact measurement.
2, the whole accuracy error of 1 mm
3. The continuous service life of the laser is more than 5000 hours.
4, with standard RS232, RS422 communication serial port.
5. Simple and practical communication software guarantees accurate and convenient work on site.
Product Specifications| Accuracy | ±1 mm (0.04 inch) |
| Measuring Unit | meter/inch/feet |
| Measuring Range (without Reflection) | 0.03-20m |
| Measuring Time | 0.1~4 seconds |
| Laser Class | Class II |
| Laser Type | 635nm, <1mW |
| Size | 41*17*7mm (±1 mm) |
| Weight | About 4g |
| Voltage | DC2.0~3.3V |
| Electrical Level | TTL/CMOS |
| Frequency | 3Hz |
| Operating Temperature | 0-40 ºC (32-104 ºF ) |
| Storage Temperature | -25~60 ºC (-13~140 ºF) |
2.Under strong light or bad diffuse reflectance of target, please use a reflector.
3.Operating temperature -10 ºC~50 ºC can be customized.
4.U81 supports multi-slaves network.
Why choose our laser ranging sensors?
1. Multiple communication interfaces: serial port / RXTX / USB / RS232 / RS485.
2. High precision. The accuracy can reach ± 1mm.
3. Multiple function design. Support continuous measurement.
4. Remote. Compared with traditional tape measure, our laser rangefinder can have a longer range, up to 150m.
5. Easy to use, compact and easy to install. We provide detailed instructions and technical guidance to help you better use the laser ranging module.
6. Safety. Using a laser rangefinder is much safer than using a tape measure because the user does not need to climb up and down.
Pin Information:
Hardware Connections
1. Hardware Interface: 2 line USART(Rx, Tx);
2. Baudrate: 19200bps;
3. Data bits: 8b;
4. Parity: none;
5. Flow control: none.
Power On Sequence:
1. Controller power on the module;
2. Wait 100ms or above to make sure module properly initialized;
3. Module will send back sting ",OK!" as Ready To Go signal.
Normal Operations Sequence:
1. Controller sends out the operation command(single byte ASCII);
2. Echo command from module to indicate command has been received and now in progress;
3. Command result from module.
Single Byte ASCII Control Commands:
1. 'O'(0x4F): Turn ON laser beam, module turn on the laser and return ",OK";
2. 'C'(0x43): Turn OFF laser beam, module turn off the laser and return ", OK";
3. 'S'(0x53): Module status read, module returns Temperature& Battery Voltage, e.g.: "18.0'C, 2.7V";
4. 'D'(0x44): Distance read, module returns Measure Result & Signal Quality(SQ), e.g.: "12.345m, 0079", smaller SQ value stands for more
Application:
1. Measure unsuitable objects, measure height and measure distance.
2. In the field of automation, it solves the problem of long-distance measurement and inspection in the method of automatic detection and control. It can be used to measure the level of the bag, the distance and height of the objects on the conveyor belt, the diameter of the logs, etc.
3. Vehicle speed, safety distance measurement, and flow statistics.
4. On-line monitoring system of bridge static deflection, on-line monitoring system of overall tunnel deformation, on-line monitoring system of tunnel key point deformation, and mine elevator, large hydraulic piston height monitoring.
5. Height limit measurement, building limit measurement; ship safe docking position monitoring, container positioning.
Address:
7-1-1510, W6, New Century Global Center, Gaoxin District, Chengdu, Sichuan, China
Business Type:
Trading Company
Business Range:
Instruments & Meters
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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