80/140/200m Dual-Laser Calibration Laser Rangefinder Module - LRFX0M20PD
The LRFX0M20PD is a high-precision laser rangefinder module with dual-laser calibration, eliminating environmental and electronic errors to deliver superior stability and accuracy over single-laser modules, while maintaining absolute accuracy under varying conditions.
The RFX0M20PD is designed for indoor measurements of static targets. This module prioritizes providing accurate measurement results, so its frequency will decrease or may not provide results when measuring moving targets or objects with lower reflectivity. In such cases, you may consider Dynamic Dual-Laser Calibration Laser Rangefinder Module
Note: When using the LRF140M20PD or LRF200M20PD for targets over 100 meters away, if the target’s reflectivity is below 70%, a reflective film should be applied to improve reflectivity.
Functions
- Single Measurement
- Continuous Measurement
- Frequency Setting
- Address Setting
- Offset Setting
- Resolution Setting
- Interval Time Setting
- Laser ON/OFF
- Measure Upon Power-On
Technical Information
| Model Name | LRF80M20PD / LRF140M20PD / LRF200M20PD |
| Measurement Range | 0.05m ~ 80m / 140m / 200m (indoor) |
| Measurement Frequency | 1~20 Hz |
| Measurement Accuracy | ±1mm @ 40m ±2mm @ 80m ±7mm @ 140m ±15mm @ 200m |
| Wavelength | 650 nm |
| Laser Safety | Class2 / Class3R |
| Measurement Method | Phase-shift (with dual-laser calibration) |
| Communication Interface | TTL (UART) |
| Input Voltage | 3.3~4.2V DC |
| Operating Current | 100mA |
| Dimensions | 46.5 x 37 x 17.4mm |
| Weight | 22±1g |
| Protection | IP40 |
| Operating Temperature | -10 ~ 50 °C |
| Storage Temperature | -20 ~ 80 °C |
Demo Tool Download
Sample Code
LRFX0M20PD Sample Code for Python
LRFX0M20PD Sample Code for Arduino
Note:
If you need please feel free to contact us.
- Deliver Time: Available, 7~21 Days
- Product ID: LRFX0M20PD