Product overview
The ERDILRF LR1000B23 is a laser rangefinder module for OEM integration into observation and surveying equipment. Its laser operates at 905 nm ± 5 nm, with a measurement range of 4–1,000 m on 90% reflective targets. Measurement frequency is 2–10 Hz, and communication uses UART-TTL. The regular version provides ±1 m ranging accuracy over 6 m ≤ d less than 1,000 m with a white-board reference. Distance and accuracy depend on target conditions.
Weighing approximately 20 g, the LR1000B23 uses a 3.3–5 V supply, with ≥3.5 V recommended within that range. Average operating power is approximately 0.6 W, while maximum consumption during continuous ranging is below 0.8 W. The standard version operates from −20 to +55 °C and has a storage temperature range of −40 to +60 °C. Each ERDILRF module is assembled, aligned, calibrated and accepted in-house in Chengdu.
