High-Precision | High-Speed | Class 1 Eye-Safe | Ultra-Compact
The LDLG-T Green Laser Ranging Sensor is a compact, high-accuracy laser ranging module based on advanced iToF (indirect Time of Flight) phase measurement technology. Designed for OEMs, system integrators, and industrial automation applications, LDLG-T Green Laser Ranging Sensor delivers millimeter-level accuracy, fast measurement speed up to 100 Hz, and excellent performance under complex ambient light conditions.
With patented core technology, wide operating temperature options, low power consumption, and a green laser wavelength advantage, LDLG-T Green Laser Ranging Sensor Module is an ideal choice for precision distance measurement in industrial, robotic, and smart sensing systems.
🔍 Key Features & Advantages
✔ High Measurement Accuracy
- ±1 mm resolution (typical)
- Accuracy up to ±(2 mm + D×1/10000)
- Ideal for precision positioning, alignment, and control applications
✔ Fast Measurement Speed
- Continuous measurement frequency up to 100 Hz (customizable)
- Suitable for real-time feedback and dynamic target tracking
✔ Full Safety Compliance
- Class 1 / Class II laser, compliant with IEC 60825-1
- Laser power < 1 mW
- Fully meets laser safety and electromagnetic radiation standards
✔ Green Laser Advantage (510–550 nm)
- Better visibility and signal performance on low-reflectivity or complex surfaces
- Improved resistance to ambient light interference compared with infrared sensors
- More stable ranging results in outdoor and industrial environments
✔ Patented Measurement Core
- Proprietary phase-based iToF ranging technology
- Strong anti-interference capability
- Stable millimeter-level accuracy over short and medium distances
✔ Wide Operating Temperature Range
- Standard working temperature: –10 °C to +50 °C
- Extended version available: –20 °C to +60 °C
- Suitable for harsh industrial and outdoor environments
✔ Ultra-Low Power & Compact Design
- Standby current < 25 mA
- Continuous measurement current < 170 mA
- Ultra-compact size: 27.87 × 17.03 × 7.01 mm
- Weight: ≈ 3 g, ideal for embedded systems and portable devices
✔ Strong R&D & Customization Capability
- Flexible customization for:
- Ölçüm aralığı
- Sampling frequency
- Communication interface
- Temperature range
- Rapid iteration and long-term technical support for OEM projects
📐 Measurement Performance
- Measurement Range: 0.03 m – 50 m (depending on reflectivity)
- Resolution: 1 mm
- Repeatability: Excellent stability under continuous operation
- Measurement Principle: Phase-based iToF laser ranging
This technology enables high precision while maintaining fast response speed, making the LDLG-T Green Laser Ranging Sensor suitable for both static and moving targets.
⚙ Electrical & Communication Specifications
- Supply Voltage: DC 3.5 – 4.2 V (4.0 V recommended)
- Interfaces: TTL (3.3 V), USART, RS232 / RS485 (via external level converter)
- Baud Rate: 9,600 – 115,200 bps (auto / fixed options)
- Measurement Modes:
- Single measurement
- Continuous measurement
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🧩 Mechanical Design & Integration
- Castellated holes for easy soldering
- Optional FPC connector for flexible integration
- Compact footprint for space-constrained designs
The module is optimized for fast integration into embedded systems, control boards, and industrial equipment.
🏭 Typical Applications
- Industrial automation & positioning systems
- Robotics and AGV distance sensing
- Smart logistics and warehouse automation
- Height, level, and position measurement
- Smart transportation & infrastructure monitoring
- OEM laser distance measurement solutions
🔑 Why Choose LDLG-T Green Laser Ranging Sensor?
- High accuracy with millimeter-level resolution
- Fast response up to 100 Hz
- Eye-safe and industry-compliant design
- Superior green laser performance
- Compact, low-power, OEM-friendly module
- Backed by Meskernel’s strong R&D and patented core technology
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📞 OEM Support & Custom Solutions
Meskernel provides professional OEM/ODM services for laser distance sensors. Whether you need customized performance parameters or long-term technical support, our engineering team is ready to assist.
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