Product overview
The ERDI Laser ERDILRF LRF0105C laser rangefinder measures distance over a range of 3 km.
Cameras & sensors
ERDILRF LRF0105C laser rangefinder module with exposed circuit board and circular front opticsERDILRF LRF0105C
The ERDI Laser ERDILRF LRF0105C is a 3 km laser rangefinder.
- Dimensions
- Ø34 mm × 47.5 mm
- Supply voltage
- DC3～5 V
Specifications
| Specification | Value & conditions |
|---|---|
| Model | LRF0105C |
| Laser wavelength | 1535±5nm |
| Module laser classification | Class IFinal accessible-emission classification applies to the complete configuration. |
| Divergence angle | ≤1mrad |
| Laser energy | ≥100 μJ |
| Launch lens diameter | Ø8 mm |
| Receiver lens diameter | Ø20 mm |
| Measuring range | Reference target: ≥3000 m; human-size target: ≥1500 mReference target 2.3 × 2.3 m; human-size target 0.5 × 1.7 m; reflectance 30%; visibility ≥5 km. |
| Minimum range | ≤15 m |
| Ranging frequency | Single, 1Hz, 5Hz, 10Hz |
| Multi-target detection | 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 | FWF08002-S06B13W5M |
| Supply voltage | DC3～5 V |
| Standby power consumption | ≤1mWStandby. |
| Average power consumption | ≤0.8W |
| Peak power consumption | ≤1.5W |
| Dimensions | Ø34mm × 47.5mm |
| Operating temperature | −40～+70 °C |
| Storage temperature | −55～+75 °C |
| Impact resistance | Meets the MIL-STD-810G testing standard |
| Vibration resistance | Meets the MIL-STD-810G testing standard |
| Connector pin assignments | P-1 COM; P-2 VIN+; P-3 unused; P-4 TTL TXD; P-5 TTL RXD; P-6 POWER_CTL |
| Optical window | Transmit and receive apertures behind a window clear at 1535 nm |
| Certifications | ISO 9001 · CE EMC |
| Product | ERDILRF LRF0105C laser rangefinder |
| Range | 3 km |
