How to Choose the Module?
The ERDI LASER® E Series represents a new generation of compact 905nm laser rangefinder modules designed for high-precision and long-range distance measurement. With measurement capabilities ranging from 1000 m to 2000 m, the E series is optimized for applications requiring extended detection range, compact integration, and reliable performance in outdoor environments.
All models feature a unified UART-TTL communication interface, low power consumption, and support for secondary development, making them ideal for UAV payloads, electro-optical systems, and industrial sensing platforms.
Key Selection Factors
Measurement Range
Choose based on required detection distance (1000m → 2000m).
Night Performance
Higher-end models provide extended nighttime ranging capability.
Accuracy Behavior
Short-range accuracy remains high, while long-range accuracy scales with distance.
Size & Integration
All E series modules are ultra-compact and lightweight (<10g), ideal for embedded systems.
Power Consumption
Optimized for battery-powered and portable applications.
Performance Comparison Insights
Short-Range Accuracy
All models provide ±1 m accuracy within short distances, suitable for precision targeting and measurement.
Long-Range Capability
- LR1000E2 → balanced performance
- LR1200E2 → improved optical precision
- LR1500E2 → extended detection range
- LR2000E2 → maximum range capability
Nighttime Performance
Nighttime range increases significantly due to reduced interference and improved signal response:
- Up to 1200 m → LR1000E2
- Up to 1500 m → LR1200E2
- Up to 1800 m → LR1500E2
How to Choose
- Choose LR1000E2 for compact systems with balanced performance
- Choose LR1200E2 for improved long-range accuracy and tighter beam divergence
- Choose LR1500E2 for extended-range electro-optical systems
- Choose LR2000E2 for ultra-long-range detection and maximum coverage
Application Scenarios
E series laser rangefinder modules are widely used in:
- UAV electro-optical payload systems
- long-range surveillance and border monitoring
- thermal imaging and night vision devices
- laser targeting and tracking systems
- aviation and aerospace sensing
- power line and infrastructure inspection
- railway monitoring systems
- smart water conservancy
- outdoor surveying and mapping
- industrial long-range sensing
-
Key Selection Factors
-
Performance Comparison Insights
-
How to Choose
-
Application Scenarios
Measurement Range
Choose based on required detection distance (1000m → 2000m).
Night Performance
Higher-end models provide extended nighttime ranging capability.
Accuracy Behavior
Short-range accuracy remains high, while long-range accuracy scales with distance.
Size & Integration
All E series modules are ultra-compact and lightweight (<10g), ideal for embedded systems.
Power Consumption
Optimized for battery-powered and portable applications.
Short-Range Accuracy
All models provide ±1 m accuracy within short distances, suitable for precision targeting and measurement.
Long-Range Capability
- LR1000E2 → balanced performance
- LR1200E2 → improved optical precision
- LR1500E2 → extended detection range
- LR2000E2 → maximum range capability
Nighttime Performance
Nighttime range increases significantly due to reduced interference and improved signal response:
- Up to 1200 m → LR1000E2
- Up to 1500 m → LR1200E2
- Up to 1800 m → LR1500E2
- Choose LR1000E2 for compact systems with balanced performance
- Choose LR1200E2 for improved long-range accuracy and tighter beam divergence
- Choose LR1500E2 for extended-range electro-optical systems
- Choose LR2000E2 for ultra-long-range detection and maximum coverage
E series laser rangefinder modules are widely used in:
- UAV electro-optical payload systems
- long-range surveillance and border monitoring
- thermal imaging and night vision devices
- laser targeting and tracking systems
- aviation and aerospace sensing
- power line and infrastructure inspection
- railway monitoring systems
- smart water conservancy
- outdoor surveying and mapping
- industrial long-range sensing
-LR1000E2
-LR1200E2
-LR1500E2
-LR2000E2
Other Series of Modules
1535nm Ebirum Glass Laser
1535nm Laser Rangefinder
1064nm Laser Target Designator
Need help selecting the best 905nm laser rangefinder module? Contact our sales: yeva@erdimail.com for integration advice and customization support.