Highlights
Description
The SR3000 is a 3 000 m miniature laser rangefinder module based on 905 nm semiconductor laser technology. Compliant with Class 1 eye safety standards it features an ultra-wide ranging scale of 3 m to 3 000m with precision up to ±0.4 m. Integrating core functions such as single and continuous ranging the module offers advantages in compact size long-range performance high stability and all-weather adaptability.
It is ideal for high-precision ranging terminals like commercial drones outdoor observation gear and security surveillance providing highly integrated and reliable solutions for industry clients.
Specifications
Product Model
SR3000
Specifications
Eye Safety Level
Class 1 (IEC 60825-1)
Laser Wavelength
905±10nm
Beam Divergence (Typical)
2×3.5mrad
Max. Range (Visibility ≥6km)
≥3,000 m (@60% reflectivity, building target)
Min. Range
3m
Ranging Accuracy (Building Target)
d≤800m: ±(0.4m+ d×0.07%)m
d>800 m: ±1 m (d represents distance in meters)
d>800 m: ±1 m (d represents distance in meters)
Measurement Frequency
1 Hz to 5 Hz (Adaptive)
Probability of Detection
≥98%
False Alarm Rate
≤1%
Electrical Specifications
Interface Type
UART(TTL_3.3V/2.5V)
Power Supply Voltage
DC 3 – 5V
Standby Power Consumption
≤0.5 mW (Power on pulled low)
≤0.3 W (Power on pulled high)
≤0.3 W (Power on pulled high)
Operating Power Consumption (+5Vin)
≤0.8W@25℃
Start-up Time
≤200ms
Physical Properties
Weight
20±0.5g
Dimensions
34×28×20mm (L×W×H)
Shock Resistance
1,200g, 1ms
Vibration Resistance
5 – 50 – 5 Hz, 1 octave/min, 2.5 g
Environmental Adaptability
Operating Case Temperature
-20°C to +70°C
Storage Case Temperature
-25°C to +75°C
Reliability
MTBF
≥1,500 h
Industry Solution
Security Monitoring
Power Line Inspection
Personnel Search and Rescue
Search & Rescue
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