1535nm Eye safe Laser Rangefinder Module 1830C
DESCRIPTION
The ERDI LASER® LRF1830C laser rangefinder boasts an elegant design, lightweight construction, minimal power consumption, extended lifespan, and wide temperature range. It is widely utilized in tasks such as reconnaissance, surveying, and mapping. Although this laser rangefinder module lacks a shell, it offers a diverse array of interfaces for seamless integration into various systems. Users can enjoy the convenience of PC software and communication protocols, enhancing its usability for handheld devices and multifunctional systems.
FEATURES
- Single shot ranging and continuous ranging
- 3-target detection, front and back target indication
- Contain self-checking function
- Wake-on-lan function
- Number of emitted pulses during MNBF ≥1×106times
APPLICATIONS
- Handheld devices
- Unmanned aerial vehicle
- Electro-optical pod
- Border surveillance
PERFORMANCE
TECHNICAL PARAMETERS
|
Project |
Performance Indicators |
|
|
Model |
LRF1830C |
|
|
Laser Wavelength |
1535±5nm |
|
|
Eye Safety |
Class Ⅰ (IEC 60825-1) |
|
|
Divergence Angle |
≤0.3mrad |
|
|
Receiving Field of View (FOV) |
~1.8 mrad |
|
|
Launch Lens Diameter |
Φ18mm |
|
|
Receiver Lens Diameter |
Φ60mm |
|
|
Measuring Range （Reflectance 30%; visibility ≥ 28km.） |
Big Target（4m×6m) |
≥23000 m |
|
|
Vehicle target(2.3m×2.3m) |
≥ 18000 m |
|
|
People(0.5m×1.7m) |
≥ 4500 m |
|
|
Drones(0.2m×0.3m) |
≥2300 m |
|
Minimum Range |
50 m |
|
|
Ranging Frequency |
0.5~10Hz |
|
|
Ranging Accuracy |
±1 m |
|
|
Range Resolution |
≤30 m |
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|
Precision Rate |
≥98% |
|
|
False Alarm Rate |
≤1% |
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|
Number of multi-target detections |
Up to 3 targets |
|
|
Electrical Interface |
molex- 532610771 |
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|
Supply Voltage |
DC12 V |
|
|
Standby power consumption |
≤1.2W |
|
|
Average power consumption |
≤2 W |
|
|
Peak Power Consumption |
≤3W |
|
|
Weight |
≤380g |
|
|
Dimension (L×W×H) |
125mm×100mm×70mm |
|
|
Operating Temperature |
-40～+70 ℃ |
|
|
Storage Temperature |
-55～+75 ℃ |
|
|
Impact Resistance |
1200 g/1 ms（GJB150.16A-2009） |
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|
Anti-vibration |
5～50～5 Hz，1 Octave range /min，2.5 g |
|
|
Ranging Logic |
First and last target, multi-target ranging, distance selectivity |
|
|
Activation Time |
≤950 ms |
|
|
Data Interface |
TTL |
|
|
Electrical isolation |
Isolation of power ground, communication ground and structure ground |
|
|
Reliability |
MTBF ≥ 1500h |
|
|
Optical axis stability |
≤0.05 mrad |
|
|
Non-parallelism between optical axis and mounting surface |
≤0.5 mrad |
|
|
Protection Class |
IP67 |
|
|
ESD Class |
(Lens position) Contact discharge 6kV Air discharge 8kV |
|
|
Electromagnetic Compatibility (EMC) |
CE/FCC Certification |
|
|
Eco-friendly |
RoHS2.0 |
|
STRUCTURAL DRAWING(In mm)
ELECTRICAL INTERFACE
Electrical connector model: Molex51021-0500. The detailed definition of the electrical interface is as follows:
Table 1 Interface definition
|
External plug-in XS3 |
Model：Molex51021-0500 |
Remark |
|
1 |
TTL RX |
3.3V |
|
2 |
TTL TX |
3.3V |
|
3 |
CTRL |
3.3V-5V power on, 0V power off |
|
4 |
+5V |
Positive power supply |
|
5 |
GND |
power supply ground |