Erbium Laser Rangefinder Module 1535nm - 8km
MOQ
After-Sales Support
Choose ERDI modules with confidence.
OEM/ODM Capabilities
Support Global Delivery
30-day TrialTake
PRODUCT DESCRIPTON
ERDI LASER® LRF0816C is a compact Class 1 eye-safe laser rangefinder module built with a 300 μJ 1535nm erbium glass laser, offering ≥8000 m ranging capability on NATO standard targets. With a lightweight ≤58 g design, 1–10 Hz adjustable frequency, multi-target detection, and MIL-STD-810G reliability, it is ideal for UAV systems, electro-optical pods, and long-range surveillance applications.
Key Advantages
-
Long-Range Performance – ≥8000 m detection on NATO targets with high accuracy (±2 m).
-
Compact & Lightweight – Only 65×48×32 mm and ≤58 g, optimized for UAV and pod integration.
-
High Precision & Low Power – ≤0.1 m resolution, multi-target detection, low standby and operating power.
-
Rugged, Mission-Ready Design – Fully compliant with MIL-STD-810G shock and vibration standards.
TECHNICAL PARAMETERS
| Project | Performance Indicators |
| Model | LRF0816C |
| Laser Wavelength | 1535±5nm |
| Eye- safety | Class Ⅰ |
| Divergence Angle | ≤0.3 mrad |
| Laser Energy | ≥300 μJ |
| Launch Lens Diameter | Φ12 mm |
| Receiver Lens Diameter | Φ25 mm |
| Measuring Range
（Reflectance 30%; visibility ≥ 8 km.） |
NATO objective(2.3m×2.3m) ≥8000m
Measuring human target(0.5m×1.7m) ≥1500m |
| Minimum Range | ≤50 m |
| Ranging Frequency | 1Hz ~10Hz |
| Number of multi-target detections | Up to 3 targets |
| Ranging Accuracy | ±2 m |
| Range Resolution | ≤0.1 m |
| Precision Rate | ≥98% |
| False Alarm Rate | ≤1% |
| Pin-in-lead package model | A1257WR-S-6P |
| Supply Voltage | DC 4.5～16 V |
| Standby power consumption | ≤1 mW |
| Average power consumption | ≤4 W @ |
| Peak Power Consumption | ≤14W @12 V |
| Weight | ≤ 58±1g |
| Dimension (L×W×H) | 65mm×48mm×32 mm |
| Operating Temperature | -40～+70 ℃ |
| Storage Temperature | -55～+75 ℃ |
| Impact Resistance | Meet the MIL-STD-810G testing standard |
| Vibration Resistance | Meet the MIL-STD-810G testing standard |
DIMENSION(mm)
INTERFACE
User electrical interface:UART,TTL_ 3.3V
The connector model of electrical interface is A1257WR-S-6P, and the specific wiring definition is shown in the table below.
| Pin | Definition | Description | Cable color |
| 1 | Positive power supply | Power supply, 4.5 ~ 16V | Red |
| 2 | Negative power supply | Power supply, ground | Black |
| 3 | POWER_ON | Module power switch, TTL_ 3.3V level;
Module on (> 2.7V), module off (< 0.3V); |
White |
| 4 | UART_TX | Serial port sender, TTL_ 3.3V level | Yellow |
| 5 | UART_RX | Serial port receiver, TTL_ 3.3V level | Green |
Information Download
-
PRODUCT DESCRIPTON
-
TECHNICAL PARAMETERS
-
DIMENSION(mm)
-
INTERFACE
-
Information Download
ERDI LASER® LRF0816C is a compact Class 1 eye-safe laser rangefinder module built with a 300 μJ 1535nm erbium glass laser, offering ≥8000 m ranging capability on NATO standard targets. With a lightweight ≤58 g design, 1–10 Hz adjustable frequency, multi-target detection, and MIL-STD-810G reliability, it is ideal for UAV systems, electro-optical pods, and long-range surveillance applications.
Key Advantages
-
Long-Range Performance – ≥8000 m detection on NATO targets with high accuracy (±2 m).
-
Compact & Lightweight – Only 65×48×32 mm and ≤58 g, optimized for UAV and pod integration.
-
High Precision & Low Power – ≤0.1 m resolution, multi-target detection, low standby and operating power.
-
Rugged, Mission-Ready Design – Fully compliant with MIL-STD-810G shock and vibration standards.
| Project | Performance Indicators |
| Model | LRF0816C |
| Laser Wavelength | 1535±5nm |
| Eye- safety | Class Ⅰ |
| Divergence Angle | ≤0.3 mrad |
| Laser Energy | ≥300 μJ |
| Launch Lens Diameter | Φ12 mm |
| Receiver Lens Diameter | Φ25 mm |
| Measuring Range
（Reflectance 30%; visibility ≥ 8 km.） |
NATO objective(2.3m×2.3m) ≥8000m
Measuring human target(0.5m×1.7m) ≥1500m |
| Minimum Range | ≤50 m |
| Ranging Frequency | 1Hz ~10Hz |
| Number of multi-target detections | Up to 3 targets |
| Ranging Accuracy | ±2 m |
| Range Resolution | ≤0.1 m |
| Precision Rate | ≥98% |
| False Alarm Rate | ≤1% |
| Pin-in-lead package model | A1257WR-S-6P |
| Supply Voltage | DC 4.5～16 V |
| Standby power consumption | ≤1 mW |
| Average power consumption | ≤4 W @ |
| Peak Power Consumption | ≤14W @12 V |
| Weight | ≤ 58±1g |
| Dimension (L×W×H) | 65mm×48mm×32 mm |
| Operating Temperature | -40～+70 ℃ |
| Storage Temperature | -55～+75 ℃ |
| Impact Resistance | Meet the MIL-STD-810G testing standard |
| Vibration Resistance | Meet the MIL-STD-810G testing standard |
User electrical interface:UART,TTL_ 3.3V
The connector model of electrical interface is A1257WR-S-6P, and the specific wiring definition is shown in the table below.
| Pin | Definition | Description | Cable color |
| 1 | Positive power supply | Power supply, 4.5 ~ 16V | Red |
| 2 | Negative power supply | Power supply, ground | Black |
| 3 | POWER_ON | Module power switch, TTL_ 3.3V level;
Module on (> 2.7V), module off (< 0.3V); |
White |
| 4 | UART_TX | Serial port sender, TTL_ 3.3V level | Yellow |
| 5 | UART_RX | Serial port receiver, TTL_ 3.3V level | Green |