ERDI Laser LR1500E2 Laser Ranging Sensor Module, 905nm, 4-1500m Range Long Distance Laser Rangefinder Module, UART-TTL, High Precision, Compact Laser Distance Sensor

The ERDI LASER LR1500E2 is a high-precision, compact laser ranging module designed for demanding measurement applications. Operating at a 905 nm wavelength, it delivers a measurement range of 4–1500 m (up to 1800 m at nighttime with 10 km visibility), making it ideal for long-distance ranging tasks. With a measurement accuracy rate of 98% or greater and a false alarm rate of 1% or less, this module provides reliable, consistent results. The adjustable refresh rate of 2–10 Hz (customizable up to 30 Hz) supports both single and continuous measurement modes. Featuring a UART-TTL communication interface with a baud rate of 115200 bps, it enables straightforward secondary development. The module weighs under 0.35 oz and measures just 1.01 x 0.52 x 0.97 inches, making it easy to integrate into handheld devices such as night vision equipment, thermal imagers, and telescopes. It also suits border security, aviation, railway systems, and outdoor sports applications. Rated IP67 and IEC Class I laser safety compliant, it operates from -4°F to +131°F with an MTBF of 1500+ hours.

• HIGH-PRECISION RANGING: The LR1500E2 laser ranging module operates at 905nm wavelength with a measurement range of 4–1500m (up to 1800m at night) and accuracy of ±1m.
• FAST REFRESH RATE: Features a 2–10 Hz adaptive measurement frequency that can be customized to higher refresh rates, supporting both single and continuous measurement modes.
• COMPACT & LIGHTWEIGHT: Measures just 1.01 x 0.52 x 0.97 inches and weighs under 0.35 oz, making it ideal for integration into handheld devices like night vision scopes and telescopes.
• UART-TTL INTERFACE: Equipped with a UART-TTL communication interface at 115200 bps, supplied with dedicated test software and protocol documentation for easy secondary development.
• RUGGED & RELIABLE: Rated IP67 (inside lens cavity), operates from -4°F to +131°F, withstands 1000 g/ms shock, and boasts an MTBF of 1500+ hours for dependable performance.