Small laser rangefinder oem module
The range ability of the product defined under the following conditions:
1) The measurement target is with moderate reactivity such as building walls.
2) The measured object is vertical with laser emission direction.
3) The weather condition is sunny but not direct sunlight.
Noted: To get a better measurement, it is suggested to mount the product on a tripod when you targeting the remote objects, so that to reduce the jitter of the machine while measuring.
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Technical indicators |
Performance parameter |
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H/AH/V function technical indicators |
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Application field |
Single cylinder/ double cylinder |
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Emission aperture |
6mm |
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Receiving aperture |
17mm(75%) |
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Ranging range (buildings) |
5m～600/1200/1500/3000m |
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Ranging accuracy (building) |
<400m ±1m; >400m ±0.4% |
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Ranging frequency |
< 600m 10HZ, >600m 2HZ |
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Display type |
OLED/LCD |
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Laser type |
905nm |
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Supply voltage |
3.3～5V |
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Communication Interface |
Standard as TTL (other custom made) |
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weight |
about20±10 |
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waterproof level |
IP67 |
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Impact resistance |
800G/ms (10 times/s) |
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size |
￠23 x44mm |
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Operating temperature |
-20℃～50℃ |
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Baud rate |
9600/115200bps |
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Power Waste |
0.8w (standby), 1W (measurement) |
The ranging module can quickly and accurately provide distance measurement for the main control system;
This module uses 905nm semiconductor laser, the ranging resolution is 0.1m. The ranging accuracy is 1m, and the farthest measuring range is 2 km; with TTL interface (can communicate directly with MCU), can also communicate with RS232 serial port through adapter (requires data transfer cable); also provide upper computer test software, instruction set communication protocol, convenient for customer secondary development, build Its own range measuring system; it is a high integration, low power consumption, light weight range sensor.
About Packaging:
* Anti-static plastic bag*1
* Support customized packaging
* If you need to ship in bulk, we provide shockproof environmentally friendly corrugated boxes.
Measurement Considerations
Factors that influence ranging capability
1) Target reflectivity: Generally speaking, the higher the Target reflectivity of the object, the better the ranging ability. for example, for moderate Target reflectivity object, the measuring range is 600M, and it can up to 800M for high Target reflectivity object, but may be only 300M for low Target reflectivity one. The ranging ability of other objects can be got the same conclusion.( It may be fail to measure the target that can hardly create diffuse reflection, such as water surface.)
2) Target shape: When a target is too small or uneven, ranging capability and range corresponding speed will decrease.
3) Measuring angle: The ranging ability would be better if the measured object is vertical with laser emission's direction, the higher the speed of ranging response, On the contrary, the ranging ability and response speed will be reduced; It's possible that the measuring range cannot meet the ranging ability specified in the manual under some extreme conditions.
4) Environment factor: the environment factors including sunshine intensity, the concentration of water vapor in the air and suspended particles, deviation from the Angle of sunlight, etc(such as rain, fog, snow, fog, haze, etc.)
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