Single-Point Ranging Module PLM 11
The PLM11 laser ranging module is based on a 905nm semiconductor laser, with small size, light weight and long measurement range. It provides a UART (TTL protocol) data interface, host software and a communication command set for convenient secondary development.
Specification Snapshot
Laser Wavelength
905 nm
Operating Temperature
-20~+60 °C
Storage Temperature
-30~+60 °C
Power Consumption
≤2 W
Dimensions
25.77 mm × 24.6 mm × 12.91 mm
Request a Quote
Download Datasheet
Overview
The PLM11 laser ranging module is based on a 905nm semiconductor laser, with small size, light weight and long measurement range. It provides a UART (TTL protocol) data interface, host software and a communication command set for convenient secondary development.
Specifications
| Parameter | Value |
|---|---|
| Ranging Distance | 5~1200 m |
| Ranging Accuracy | ±1 m |
| Ranging Frequency | ≤4 Hz |
| Tilt-angle measurement [Two directions; accuracy <±1° (original format)] | ±90° |
| Laser Wavelength | 905 nm |
| Laser Divergence Angle [Original table unit: mard] | 6 mard |
| Emission aperture | Φ10 mm × 7.5 mm |
| Receiver Aperture | Φ15 mm × 10 mm |
| Communication Interface | UART(TTL-3.3) |
| Operating Temperature | -20~+60 °C |
| Storage Temperature | -30~+60 °C |
| Shock level [Retained in the original table's compound notation] | 800 G.1ms |
| Power Supply | 3~5 V |
| Power Consumption | ≤2 W |
| Baud rate [The original table provides no unit] | 115200 |
| Weight | 10±0.5 g |
| Dimensions | 25.77 mm × 24.6 mm × 12.91 mm |
Key Features
Small and lightweight; long measurement range
Datasheet
Please provide your email to download the datasheet.
Your name
Email Address
Invalid email format. Please try again.
Send Request
Supplier Information
Lingtu Technology is a national high-tech enterprise founded in 2017, possessing full-stack product R&D capabilities from chips to devices, modules, sensors, and industry solutions. Headquartered in Wuhan Optics Valley, with manufacturing in Yichang and sales offices in Shanghai, Shenzhen, Suzhou, etc., the company focuses on optoelectronic technology and sensors, providing comprehensive services from device packaging, module assembly to system design and solutions. With over 20 years of experience in complex optoelectronic sensing system R&D, large-scale optical communication manufacturing, and precision optical device assembly, its products are widely used in smart home, smart city, intelligent surveying, and embodied intelligence.
Contact Us
Loading...
GetExperimental Plan
Name
Phone
+86
Organization
Use Case

Global Photonics Products
Database Platform
Database Platform
With 16 years of experience, we provide high-quality products and services to universities, research institutes, and industry.
50+ Detailed Categories · 3,000+ Global Brands · 100,000+ Photonics Products
1 Million+
In-depth analysis of professional academic resources in photonics
300,000
ProductsDatasheets Available Free
We will keep your personal information strictly confidential.
Product Quote
+86
* Select the quoting party:
By submitting, you agree to the User Service Agreement and Privacy Policy