Laser Range Finder Module (OTL-ELRF O52)

Product Overview

The OTL- ELRF O52 laser rangefinder module is developed around a 1535 nm erbium-glass laser. It uses single-pulse time-of-flight (TOF) ranging and specifies a maximum measuring range of ≥15 km. The module includes a laser, transmitting optical system, receiving optical system, and control circuit board. It communicates with the host computer through an RS422 serial port; the source states that host test software and a communication protocol are provided for secondary development.

The source describes a small, lightweight module with stable performance, high impact resistance, and first-class eye safety.

Actual range depends on target size, reflectance, and atmospheric visibility; the source lists different ranges for buildings, vehicles, and personnel.