LR1000D23 Laser Rangefinder Module, 905nm Laser Ranging Sensor, 1000m Laser Distance Sensor

The LR1000D23 Series Laser Ranging Module is a new-generation, high-precision, compact laser rangefinder designed for demanding applications. Operating at a center wavelength of 905 nm, it delivers an impressive ranging capability of approximately 13 to 3,280 feet, with a standard accuracy of ±1 m and a valid measurement rate of ≥98%. The module features a customizable ranging frequency of 3–12 Hz, a UART-TTL communication interface, and a typical resolution of 20 cm, making it ideal for secondary development projects. Weighing just about 0.7 oz and measuring roughly 0.91 × 1.85 inches, this lightweight and compact module is built for integration into handheld devices such as night vision equipment, thermal imagers, telescopes, and laser illuminators. It also excels in perimeter security monitoring, aviation, railways, law enforcement, and outdoor sports applications. Rated IEC Class 1 for laser safety, it operates reliably from -4°F to 140°F and withstands shock up to 1000 g. With an MTBF of ≥1500 hours and a false alarm rate of ≤1%, this module offers outstanding reliability and performance.

• HIGH-PRECISION LASER RANGING: The LR1000D23 series module offers a ranging capability of 4 m to 1000 m (up to 1200 m at night) with a standard accuracy of ±1 m.
• COMPACT AND LIGHTWEIGHT DESIGN: Measuring just Ø0.91 in × 1.85 in and weighing approximately 0.71 oz, this module is ideal for integration into handheld and portable devices.
• VERSATILE APPLICATIONS: Suitable for night vision devices, thermal imagers, telescopes, perimeter security, aviation, railways, law enforcement, and outdoor sports.
• RELIABLE COMMUNICATION INTERFACE: Features a UART-TTL interface with a baud rate of 115200 bps, a valid measurement rate of ≥98%, and a customizable ranging frequency of 3–12 Hz.
• DURABLE AND DEPENDABLE: Operates in temperatures from -4°F to 140°F, withstands shock up to 1000 g, and boasts an MTBF of ≥1500 hours for long-lasting reliability.