RS485 Interface High Frequency Laser Distance Module 15m
Product number: IT03M-15m(k191125tof-2)
Product Name: Laser Distance Module
Measuring Distance：0.1-15m
Blind Area：10cm
Resolution：1cm
RS485 interface high frequency laser distance module 15m
ToF is the abbreviation of Time of Flight, which is literally translated into flight time. By continuously transmitting light pulses to the target, then receiving the light returned from the object with the sensor, and obtaining the target distance by detecting the flight (round-trip) time of these transmitted and received light pulses.
The ToF ranging method is a two-way ranging technique that measures the distance between nodes by using the time between the two asynchronous transceivers (or the reflected surface). The traditional ranging technology is divided into two-way ranging technology and one-way ranging technology. The result estimated by the RSSI (Received Signal Strength Indication) ranging method is ideal when the signal level is better modulated or in the non-line-of-sight line of sight environment; in the line-of-sight vision environment, based on the ToF distance estimation The method can make up for the shortcomings based on the RSSI distance estimation method.
application area
Transporting girder vehicle anticollision
Smart toilet distance monitoring
Industrial-grade laser radar (LiDAR) for military and driverless vehicles also uses ToF technology, which uses laser beams to detect the position and velocity of the target, combining laser, GPS and inertial measurement devices. The Inertial Measurement Unit (IMU) functions as a point-by-point scan to obtain depth information of the entire detected object.
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Model Number |
IT03M-15m(k191125tof-2) |
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Measuring Range |
0.1-15m @70% reflectivity |
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Frequency |
100Hz |
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Accuracy |
+/-2cm @70% reflectivity |
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Absolute Accuracy |
70% reflectivity:+/-2% @ 2.5-15m |
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Blind Area |
10cm |
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Resolution |
1cm |
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Light |
650nm,<1mw,red,class 2 |
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Resistance to Light |
10000 LUX |
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Operating Voltage |
DC +3.3V, |
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Operating Current(@100Hz) |
50mA |
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Power(@100Hz) |
166mw |
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Operating Temperature |
0-40 ℃(regular)-10-+50 ℃(Higher and lower) |
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Communication interface |
UART,115200bps(default) |
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Serial level |
TTL 3.3V |
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Volume |
50*26*13mm |
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Weight |
10g |
Our tof laser ranging module can use the RS485 interface, a standard that defines the electrical characteristics of drivers and receivers in balanced digital multipoint systems, as defined by the Telecommunications Industry Association and the Electronics Industry Alliance. The digital communication network using this standard can effectively transmit signals under long-distance conditions and in an environment with high electronic noise. RS-485 makes it possible to configure inexpensive local networks and multi-drop communication links.
About JRT
Chengdu JRT Main Ranging Sensors: Industrial Laser Distance Sensor, Laser Distance Meter Sensor, Long Rangefinder Module, TOF High Frequency LiDAR Sensor.
For more info, please feel free to contact us
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