LRF-8 1535nm Class 1 Eyesafe Laser Rangefinder Module Max 8km Compact 145g OEM Custom Interface
Place of Origin:China
Brand Name:Gatherstar (Leading)
Certification:CE; ISO
Model Number:LRF-8
Minimum Order Quantity:1 Piece
Price:Contact Us
Payment Terms:T/T
Product Description
1. Introduction
LRF-8 is a bare laser rangefinder module adopting Class 1 eye-safe 1535nm laser. It features small size, light weight, low power consumption and long service life, supporting easy embedded integration into various systems. Matching PC control software and complete communication protocols are provided for handheld devices, UAV pods and surveillance systems.
2. Product Features
- Single-shot ranging & continuous ranging modes
- Multi-target detection with front/back target marking, up to 5 identifiable targets
- Built-in self-test function and wake-up trigger function
- Long service life: MNBF emitted pulses ≥1×10⁶ times
3. Performance Curve
4. Technical Specifications
| Parameters | Unit | Comments | |
| Safety Class | - | Class 1 | Eye safe |
| Wavelength | nm | 1535±5 | — |
| Max Measuring Range | m | ≥8000 | Target of 2.3mx2.3m, visibility of 12km, humidity of <50% |
| Min Measuring Range | m | ≤50 | — |
| Range Accuracy | m | ±2 | Affected by weather conditions and target reflectivity |
| Measuring Rate | Hz | 0.5-10 | — |
| Multiple Targets | - | 5 | — |
| Precision | % | ≥98% | — |
| False Alarm Rate | % | ≤1% | Probability of occurrence of noise |
| Dimensions | mm | 62x42x86 | LxWxH |
| Weight | g | ≤145 | — |
| Data Interface | - | molex-532610771 | Other interfaces can be customized |
| Power Supply | V | 12 | — |
| Peak Power Consumption | W | 3 | Max power consumption when start up |
| Standby Power Consumption | W | 1.2 | Function to be shut down by external signal can be customized |
| Vibration | - | 5Hz, 2.5g | — |
| Shock | - | Axial 100g, 1ms | Can be increased based on user’s application scenarios |
| Operation Temperature | ℃ | -40 +65 | — |
| Storage Temperature | ℃ | -55 +70 | — |
5. Applications
Handheld ranging equipment, UAV payload, electro-optical pod, border monitoring & reconnaissance, surveying and mapping
6. Dimensions
7. FAQs
Q1: Is this laser module safe for human eyes?
A: Yes, it adopts Class 1 eye-safe 1535nm laser.
Q2: Does it support multi-target identification?
A: It can detect up to 5 targets and mark front/rear distance signals.
Q3: Can the interface and power-off function be customized?
A: Custom interfaces and external standby shutdown functions are available.
Q4: What harsh environments can the module adapt to?
A: Wide -40℃~+65℃ working temperature, with standard vibration and shock resistance performance.
Product Summary
1.Class 1 eye-safe 1535nm laser, max measuring distance up to 8000m. 2.Ultra-compact lightweight bare module design, easy system integration. 3.Support single/continuous ranging, multi-target identification & self-check function. 4.Wide temperature & strong shock/vibration resist
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