LRF1200A1

The value-tier long-reach companion to LRF3000A1: an 18 g, Φ23 × 40 mm Class-1 module reaching 1,200 m building range at 1–3 Hz over UART-TTL, for compact civilian integration evaluation.

Max range: ≥5–1,200 m
Accuracy: ±1 m (5–100 m)
Weight: 18 g
Interface: UART, TTL 3.3 V

905 nm Class 1 · IEC 60825-1 Handheld optics Industrial ranging Security optics

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VIDEO / DEMO

LRF1200A1 ON THE BENCH

Product video 1:07

The video documents appearance and demonstrated behaviour only — it does not replace the spec table above, which governs range, accuracy, interface and test conditions.

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SPEC / SHEET

LRF1200A1 · 905 nm

Technical specifications full sheet


Measuring range	≥5–1,200 m (building target)
Ranging accuracy	±1 m (5–100 m) · ±(1 + L×0.4%) m (>100 m)
Display resolution	0.1 m
Ranging frequency	1–3 Hz
Interface	UART, TTL 3.3 V
Supply voltage	3.3 V ± 0.1 V
Dimensions	Φ23 × 40 mm
Weight	18 g
Laser safety class	Class 1 (per product title, "eye-safe")
Operating temperature	On request
Protection rating	On request

Application fit where it ships

Handheld optics Industrial ranging Security optics

Data is transmitted as a standard 8-byte UART frame (0x55 0xAA header, function code, four data bytes, checksum); distance is returned as the value ×10 for a one-decimal reading. A PC configuration tool and standard command set are available for integration.