Product Model: NTLRB2500A
Eye Safety Level: Class 1
WARNING: The laser beam operates at an eye-safe wavelength (1535nm) and is invisible to the naked eye. Nevertheless, NEVER stare directly at the rangefinder's output aperture during operation to prevent potential ocular injury.
Product Overview:
NTLRB2500A Laser Rangefinder delivers ultra-precise distance measurements up to 2500m with ±1m accuracy. Weighing ≤ 45g and designed for seamless integration, this lightweight, portable device operates at 1535nm for safe, reliable performance in Industrial Automation, AGV Navigation, Surveying & Construction, Security & Defense, Drones/UAVs, Outdoor Sports.
CLASSIFICATION ：1535NM EYE-SAFE LASER RANGEFINDER MODULE
TAB：1535NM LASER, AUTOMATED DISTANCE DETECTION, COMPACT LASER RANGEFINDER MODULE, DRONE SURVEYING EQUIPMENT, EYE-SAFE LASER RANGEFINDER, HIGH-PRECISION LASER DEVICE, INDUSTRIAL LASER MEASUREMENT, LASER DISTANCE METER, LASER RANGEFINDER FOR ROBOTICS, LASER SAFETY STANDARDS IEC60825, LONG-RANGE DISTANCE SENSOR, LOW-POWER LASER RANGEFINDER, MACHINE VISION INTEGRATION, NON-CONTACT MEASUREMENT DEVICE, OEM, PORTABLE MEASUREMENT TOOL, REMOTE MONITORING SOLUTIONS, TTL, RUGGED ENVIRONMENTAL SENSOR, TEMPERATURE-RESISTANT SENSOR, MINI LASER RANGEFINDER MODULE
WhatsApp: +43 67844091116
Tel: +86 18608017948(WeChat)
E-mail: marketing@newtron-tech.com
KEY FEATURE
- Eye-Safe: 1535nm Laser Compliant with IEC 60825-1 safety standards
- Ultra-Compact & Lightweight: Mini size ≤ Φ34×55 mm, Weighs ≤ 45g,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, plug-and-play design
- Low Power Consumption: Avg. P.C. ≤1.5W@1Hz, 4.5V～16V(Typical value5V) DC
- Blind Zone Optimization: ≤15m blind zone for reliable short-range detection
- Wide temperature range: -40℃ to +60℃ operational, IP67 protected for global deployment
- PC Software Suite: Enables data analysis & processing with SDK for secondary development
- Military-Grade Ruggedness
APPLICATION SCENARIOS
- Industrial Automation: Robotics, AGV navigation
- Surveying & Construction: 3D mapping, structural monitoring
- Security & Defense: Perimeter surveillance, target tracking
- Drones/UAVs: Obstacle avoidance, terrain mapping
- Outdoor Sports: Enhanced rangefinders for golf/hunting
PRIMARY FUNCTIONS
- Laser Ranging
- Single-shot and Continuous Ranging and Reporting
- Power-up & Temperature Acquisition
- Range Gating
- First/Last Target Ranging
- Self-test Function
- Serial Port Firmware Update
SPECIFICATIONS
Table1: Basic Parameters
NTLRB2500A |
Wavelength | 1535nm±5nm |
Blind Zone | ≤ 15m |
Range (Large Target, m) | ≥ 2500m( visibility ≥8km, target reflectivity 0.3, relative humidity ≤60%, measured against a 2.3m × 4.6m standard panelor equivalent)
≥ 1500m( visibility ≥8km, target reflectivity 0.3, relative humidity ≤60%, measured against a 1.7m × 0.5m standard panelor equivalent) ≥4000m( visibility ≥8km, target reflectivity 0.3, relative humidity ≤60%, measured against a Standard Large Target equivalent) |
Accuracy(m) | ≤ ±1m |
Accuracy Rate | ≥ 98% |
Pulse Repetition Frequency（Hz） | Single-shot, 1, 2, 3, 4, 5, 10 |
Distance Resolution | ≤ 48m |
Beam Divergence | ≤ 0.9mrad |
Operating Temp. | -40℃~+60℃ |
Storage Temp. | -55℃～+70℃ |
Communication Interface | RS422 / TTL |
Baud Rate | 38400bps（Default）/9600bps/57600bps/115200bps |
Supply Voltage (DC, V) | DC 4.5V～16V(Typical value5V) |
Power Consumption(W) | Standby≤ 0.6W, Avg≤ 1.5W@1Hz, Peak≤ 7W@12V |
Dimensions(mm) | ≤ Φ34mm×55mm |
Weight（g） | ≤ 45g |
Note: All performance specifications and interfaces can be customized to meet specific requirements.
ELECTRICAL INTERFACE
- Power Supply Voltage: DC 4.5V–14V (Typical value5V)
- Standby Power Consumption: ≤0.6W
- Average Power Consumption: ≤1.5W@1Hz
- The host computer connects to the rangefinder via the A1002H-10P connector for interoperability testing with the rangefinder-side connector A1002WR-S-10P. The pin definitions are listed in Table 2, RS422 and TTL communication interfaces cannot be used simultaneously.
Table2: Rangefinder Power Supply and Communication Port Pin Definitions
Pin No. | Label | Electrical Definition | Signal Direction |
P-1 | VIN+ | Input Power Positive | Rangefinder Power Supply |
P-2 | COM | Input Power Negative |
P-3 | POWER_CTL | Low-Power Control Pin | Active when floating or high (3.3V); de-asserted when low |
P-4 | RS422_TXD+ | Signal Output Port | Rangefinder to Host |
P-5 | RS422_TXD- |
P-6 | RS422_RXD- | Signal Input Port | Host to Rangefinder |
P-7 | RS422_RXD+ |
P-8 | GND | COMM_GND | Communication Ground |
P-9 | TTL_RXD | Signal Input Port | 3.3V TTL |
P-10 | TTL_TXD | Signal Output Port |
