LR1000E2
Compact 905 nm module with a published 4–1,000 m measuring range and UART-TTL output.
- Published range
- 4–1,000 m
- Catalog price
- $120 USD / unit
ERDI / LASER RANGING TECHNOLOGY
Precision starts
with a pulse.
Laser rangefinder modules.
Built into your next possibility.
INSIDE ERDI Optical alignment, in practice
OUR MODULES
Small sensors.
Big possibilities.
From compact instruments to industrial systems, find the right starting point for your design. Explore our 24-model portfolio, with specifications, prices and technical downloads in one place.
View all modules01 / E-series
Compact OEM
For space-conscious instruments.
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Industrial DToF
Distance sensing for industrial systems.
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Mobile sensing
A small footprint for your next platform.
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Long-range modules
A longer view for optical integration.
Explore modulesEvery application is different. Match the model to your target, range and operating conditions.
IN FOCUS / LRF1200A1REAL MODULE. COMPACT FOOTPRINT.
REAL MODULE. COMPACT FOOTPRINT.ENGINEERED TO FIT
A sense of distance.
A world of potential.
Meet LRF1200A1. A compact laser ranging module with a TTL-level UART interface, ready for your integration evaluation.
- Wavelength
- 905 nm
- Mass
- 18 g
- Dimensions
- Φ23 × 40 mm
Specifications shown apply to LRF1200A1. Check its full datasheet for ranging conditions.
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From the workbench
to your next design.
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Take a closer look at ERDI, from optical alignment and assembly to the modules we make.
BUILT FOR YOUR NEXT STEP
Good engineering
starts with the details.
01 / TECHNICAL DOCUMENTS
Know your module.
Model specifications, PDF datasheets and available 3D files.
Find documents 02 / INTEGRATION KNOWLEDGEBuild with clarity.
Practical notes on interfaces, ranging and system integration.
Read engineering notes 03 / QUESTIONS, ANSWEREDMove your project forward.
Answers to common questions, from selection to ordering.
Explore the FAQHAVE A SPECIFICATION IN MIND?Find your fit. Compare the details.
01 Model selector
Match models to your application.
Choose a product group and the minimum published range. The remaining details help Tommy check target performance, integration and quotation requirements.
02 Product catalog
905 nm rangefinder modules
Browse all 24 catalog models or filter by product group. Open the manufacturer source for the published specifications.
LR1000E4
Compact 905 nm module with a published 4–1,000 m measuring range and UART-TTL output.
- Published range
- 4–1,000 m
- Catalog price
- $120 USD / unit
LR1200E2
905 nm module with a published 4–1,200 m measuring range and UART-TTL output.
- Published range
- 4–1,200 m
- Catalog price
- $130 USD / unit
LR1200E4
905 nm module with a published 4–1,200 m measuring range and UART-TTL output.
- Published range
- 4–1,200 m
- Catalog price
- $130 USD / unit
LRF1200A1
Published building-target range: 5–1,200 m. Interface: TTL-level UART.
- Published range
- 5–1,200 m
- Catalog price
- $130 USD / unit
SPD1200D03
Published maximum range: at least 1,200 m under the target conditions stated in the source. Interface: UART-TTL.
- Published range
- ≥1,200 m stated maximum
- Catalog price
- $130 USD / unit
SPD1200N0
Compact circular module with a published 0.2–1,200 m range and UART-TTL interface.
- Published range
- 0.2–1,200 m
- Catalog price
- $130 USD / unit
SPD1200N2
Compact square module with a published 0.2–1,200 m range and UART-TTL interface.
- Published range
- 0.2–1,200 m
- Catalog price
- $130 USD / unit
SPD1200N4
Compact module with a published 0.2–1,200 m range and UART-TTL interface.
- Published range
- 0.2–1,200 m
- Catalog price
- $130 USD / unit
SPD1200S2G
Compact module with a published 0.1–1,200 m range and UART-TTL interface.
- Published range
- 0.1–1,200 m
- Catalog price
- $130 USD / unit
LR1500E2
Compact rectangular module with a published 4–1,500 m measuring range and UART-TTL output.
- Published range
- 4–1,500 m
- Catalog price
- $140 USD / unit
LR1500E4
Compact rectangular module with a published 4–1,500 m measuring range and UART-TTL output.
- Published range
- 4–1,500 m
- Catalog price
- $140 USD / unit
LR2000E2
905 nm module with a published 4–2,000 m range and UART-TTL interface.
- Published range
- 4–2,000 m
- Catalog price
- $160 USD / unit
LR2000E4
905 nm module with a published 4–2,000 m range and UART-TTL interface.
- Published range
- 4–2,000 m
- Catalog price
- $160 USD / unit
LRF3000A1
Published maximum range: at least 3,000 m under the reflectivity and visibility conditions stated in the source.
- Published range
- ≥3,000 m stated maximum
- Catalog price
- $260 USD / unit
LRF10VB
V3.0 datasheet: 0.05–9 m at 90% reflectivity, 50 Hz, UART and 4.5–5.5 V DC. The datasheet lists 940 nm; the model remains in the manufacturer’s broader 905 nm category.
- Published range
- 0.05–9 m · source states 940 nm
- Catalog price
- $80 USD / unit
LRF22VB
V3.0 datasheet: 0.05–20 m at 90% reflectivity and 0.05–10 m at 10% reflectivity. Up to 200 Hz, UART/IIC and 3.0–3.6 V DC.
- Published range
- 0.05–20 m
- Catalog price
- $90 USD / unit
LRF50VB
V3.0 datasheet: 0.05–50 m at 90% reflectivity and 0.05–20 m at 10% reflectivity. 100 Hz, UART/IIC and 3.3–5 V DC.
- Published range
- 0.05–50 m
- Catalog price
- $140 USD / unit
LRF50H
V3.0 datasheet: 0.05–50 m at 90% reflectivity and 0.05–15 m at 10% reflectivity. 20 Hz–10 kHz, UART and 9–36 V DC.
- Published range
- 0.05–50 m
- Catalog price
- $160 USD / unit
LRF100H
V2.0 datasheet: 0.05–100 m at 90% reflectivity and 0.05–30 m at 10% reflectivity. 20 Hz–10 kHz, UART/IIC and 9–36 V DC.
- Published range
- 0.05–100 m
- Catalog price
- $230 USD / unit
LRF200H
Published range: 0.05–200 m at 90% reflectivity and 0.05–70 m at 10% reflectivity. 20 Hz–10 kHz, UART/IIC and 9–36 V DC.
- Published range
- 0.05–200 m
- Catalog price
- $250 USD / unit
LRF300H
V2.0 datasheet: 0.05–300 m at 90% reflectivity and 0.05–100 m at 10% reflectivity. Automatic 1 kHz/50 Hz selection, UART/IIC and 9–36 V DC.
- Published range
- 0.05–300 m
- Catalog price
- $280 USD / unit
LRF600H
V2.0 datasheet: 0.05–600 m at 90% reflectivity and 0.05–200 m at 10% reflectivity. Automatic 1 kHz/50 Hz selection, UART/IIC and 9–36 V DC.
- Published range
- 0.05–600 m
- Catalog price
- $350 USD / unit
LRF1500H
V2.0 datasheet: 0.05–1,500 m at 90% reflectivity and 0.05–300 m at 10% reflectivity. Automatic 1 kHz/50 Hz selection, UART/IIC and 9–36 V DC.
- Published range
- 0.05–1500 m
- Catalog price
- $400 USD / unit
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03 Model comparison
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