NTLRA1200B: Ultra-Compact 1.2km Laser Rangefinder for AR/VR, Micro-UAVs and RoboticsThe NTLRA1200B sets a new standard for miniaturization, delivering precise 1.2km distance measurement in an ultra-lightweight package of only ≤13g and compact dimensions of ≤26.5×26.2×14.2mm. This 905nm low-power laser sensor is the ideal solution for space and weight-critical applications like AR/VR headsets, micro-drones, and advanced robotics, offering reliable performance with easy TTL integration.
Product Classification: 905nm Eye-Safe Laser Rangefinder Module
Eye Safety Level: Class 1 (IEC 60825)
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KEY FEATURE
- Eye-Safe: 905nm Laser Compliant with IEC 60825-1 safety standards
- Ultra-Compact Design: Mini size 26.5×26.2×14.2mm, perfect for space-constrained integration
- TTL Interface: Enables seamless integration with control systems, connectivity to diverse measurement equipment/computers, and facilitates efficient data transmission/processing
- Low Power Consumption: Avg. P.C. ≤ 1W, 3.3V DC
- Blind Zone Optimization: ≤ 5m blind zone for reliable short-range detection
- Wide temperature range: -20℃ to +50℃ operational, IP67 protected for global deployment
- PC Software Suite: Enables data analysis & processing with SDK for secondary development
APPLICATION SCENARIOS
- Drones & UAVs: Altitude control, obstacle avoidance, and terrain mapping
- Robotics: Navigation, object detection, and automated guidance
- AR/VR & Consumer Electronics: Spatial sensing for immersive experiences
- Industrial Automation: Precision measurement in manufacturing and logistics
- Smart Transportation: Vehicle distance monitoring and traffic management
- Surveying & Construction: Fast, non-contact distance measurement
PRIMARY FUNCTIONS
- Laser Distance Measurement and Reporting
- Reverse Polarity Protection for Power Supplies
- Quick Start
SPECIFICATIONS
Table1: Basic Parameters
NTLRA1200B |
Wavelength | 905nm±5nm |
Blind Zone | ≤ 5m |
Transmitter Aperture (mm) | Φ10mm×7.5mm |
Receiver Aperture (mm) | Φ15mm×10mm |
Range (Large Target, m) | ≥ 1200m(Visibility:≥10 km ,Humidity:≤60% RH ,Terrain/Area Type: Wooded, Built-up ) |
Accuracy(m) | ≤ ±1m(＜300m)、≤ ±2m(≥300m) |
Accuracy Rate | ≥ 98% |
False Alarm Rate (FAR) | ≤ 2％ |
Pulse Repetition Frequency（Hz） | Single-shot adaptation、Continuous adaptation |
Operating Temp. | -20℃～+50℃ |
Storage Temp. | -30℃～+50℃ |
Communication Interface | TTL |
Baud Rate | 115200bps |
Supply Voltage (DC, V) | DC 3.3V |
Power Consumption(W) | Standby ≤0.06W(Active-low enable) , Avg ≤1W |
Dimensions(mm) | ≤ 26.5mm×26.2mm×14.2mm |
Weight（g） | ≤ 13g |
Electrical Interface | Connector Plug：0.8WTB-6Y-2
Rangefinder Socket：0.8WTB-6AWB-01 |
Note: All performance specifications and interfaces can be customized to meet specific requirements.
ELECTRICAL INTERFACE
- Power Supply Voltage:DC 3.3V
- Standby Power Consumption: ≤ 0.06W
- Average Power Consumption: ≤1.0W
- The host computer connects to the rangefinder via the 0.8WTB-6Y-2 connector for interoperability testing with the rangefinder-side connector 0.8WTB-6AWB-01. The pin definitions are listed in the following Table.
Table2: Rangefinder Power Supply and Communication Port Pin Definitions
Pin No. | Label | Electrical Definition | Signal Direction |
P-1 | Power-EN | Active-High | Host to Rangefinder |
P-2 | TTL_RXD | Signal Input Port | Rangefinder to Host |
P-3 | TTL_TXD | Signal Output Port |
|
P-4 | NC |
|
|
P-5 | Positive (+) / V+ |
|
|
P-6 | GND |
|
|
