IR-EO Cameras & Systems Co., Ltd. is one of the most reliable manufacturers and suppliers of 20km laser rangefinder eye-safe in China. Our factory offers high quality products made in China with competitive price. Welcome to contact us for customized service.
Key Functions
- Power on/off control functionality
- Laser ranging with real-time distance reporting
- Over-temperature alarm functionality
- Power polarity reverse connection protection, overcurrent, and overvoltage protection
- Self-detection capabilities, including power-on self-test, periodic self-test, and maintenance self-test
- Pulse counting functionality
Technical Parameters
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Category |
Specification |
Value & Description |
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LRF Features |
Laser Wavelength |
1.54 µm ± 0.1 µm |
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Laser Energy |
≥ 500 µJ |
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|
Maximum Ranging |
≥ 20 km (visibility ≥ 23 km, medium atmospheric turbulence, target reflectivity 30%, target size 10 m × 10 m) |
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Vehicle |
>17km |
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Building |
>20km |
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Minimum Range |
≤ 300 m |
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Ranging Accuracy |
≤ ± 3~5 m |
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Laser Repetition Frequency |
Single, 1 Hz, 5 Hz |
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Ranging Success Rate |
≥ 98% |
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Laser Beam Divergence |
≤ 0.3 mrad |
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Laser Spatial Pointing Instability |
≤ 0.03 mrad |
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Working Time |
Preparation time: ≤ 1 min; Continuous ranging time: ≥ 1 min |
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Electrical and Power |
Weight |
≤ 600 g |
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Power Supply Voltage |
DC 28 V ± 4 V |
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Power Consumption (≤ -25°C) |
Peak ≤ 20 W, Average ≤ 18 W |
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Power Consumption (≥ -15°C) |
Peak ≤ 7 W, Average ≤ 6 W |
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Communication Interface |
RS422 and CAN (optional); Baud rate: 115200; |
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Mechanical |
External Dimensions |
≤ 127 mm × 85 mm × 53 mm (w/o connector) |
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Weight |
840±20g |
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Environmental |
Operating Temperature |
-55°C to +70°C |
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Storage Temperature |
-55°C to +70°C |
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Vibration and Shock |
Vibration |
X:15-2000Hz Y: 0.0375- 0.00015 g2/Hz |
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Shock |
Peak: 15 g, 11 ms |
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Dimensional Drawings
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