905nm Laser Rangefinder Module – 0.2–1200m High-Speed Distance Sensor
MOQ
After-Sales Support
Choose ERDI modules with confidence.
OEM/ODM Capabilities
Support Global Delivery
30-day TrialTake
PRODUCT DESCRIPTON
The ERDI LASER® SPD1200Z2 is a compact and lightweight 905nm laser rangefinder module designed for high-speed distance measurement from 0.2 m to 1200 m, with nighttime capability up to 1500 m. With an enhanced measurement frequency of up to 20 Hz, the module is optimized for real-time sensing and dynamic target tracking, making it suitable for applications requiring fast response and continuous measurement.
Key Advantages
- High-Speed Measurement: Supports up to 20 Hz adaptive measurement for real-time and dynamic applications.
- Lightweight & Compact Design: Only ~6 g with a compact form factor, ideal for embedded systems.
- Stable Measurement Accuracy: ±0.3 m accuracy at short range with adaptive long-range compensation.
- Low Power Consumption: Average power consumption around 0.45 W for efficient operation.
- Reliable Performance: High measurement success rate and low false alarm rate ensure stable operation.
- Easy Integration: UART-TTL interface with protocol support for fast system integration.
TECHNICAL PARAMETERS
|
Parameter |
Specification |
|
Laser Wavelength |
905nm±5nm |
|
Laser Divergence Angle |
＜6mrad |
|
Optical Material |
Aspherical Lens |
|
Aperture Size |
5.0mm × 7mm |
|
Ranging Range |
0.2m～1200m |
|
Ranging Accuracy |
±0.2m (≤200m)±0.5m (≤400m)±0.5m + d×0.1% (400m＜d＜1200m) |
|
Ranging Frequency |
2Hz~20Hz Adaptive |
|
Measurement Accuracy Rate |
≥98% |
|
False Alarm Rate |
≤1% |
|
Communication Interface |
UART-TTL, Customizable |
|
Baud Rate |
Default 115200bps, Optional 9600bps |
|
Supply Voltage |
3.3V~5V |
|
Start-up Time |
≤200ms |
|
Peak Start-up Current |
≈350mA |
|
Operating Power Consumption |
Average ≈0.45W, Max ≈0.7W |
|
Operating Temperature |
-20℃~+60℃ |
|
Storage Temperature |
-40℃~+60℃ |
|
Ingress Protection |
Lens cavity IP67 |
|
Laser Safety Class |
IEC CLASS I |
|
Dimension |
7.2*14.8mm*28.2mm(Rectangular) |
|
Weight |
≈6g |
|
Shock Resistance |
1000g/ms (10 times/s, optical axis direction) |
|
Vibration Resistance |
5~50~5 Hz, 1 octave/min, 2.5g |
|
Reliability |
MTBF≥1500h |
INTERFACE
|
Pin |
Definition |
Description |
|
1 |
SW-SHOT |
Function Enable (active high) Note: Compatible with active-low control requirements |
|
2 |
RXD |
Signal input port, Host → Ranging Module |
|
3 |
TXD |
Signal output port, Ranging Module → Host |
|
4 |
I/O (Reserved) |
Reserved for expansion |
|
5 |
VCC |
Power + |
|
6 |
GND |
Power − |
Information Download
-
PRODUCT DESCRIPTON
-
TECHNICAL PARAMETERS
-
INTERFACE
-
Information Download
The ERDI LASER® SPD1200Z2 is a compact and lightweight 905nm laser rangefinder module designed for high-speed distance measurement from 0.2 m to 1200 m, with nighttime capability up to 1500 m. With an enhanced measurement frequency of up to 20 Hz, the module is optimized for real-time sensing and dynamic target tracking, making it suitable for applications requiring fast response and continuous measurement.
Key Advantages
- High-Speed Measurement: Supports up to 20 Hz adaptive measurement for real-time and dynamic applications.
- Lightweight & Compact Design: Only ~6 g with a compact form factor, ideal for embedded systems.
- Stable Measurement Accuracy: ±0.3 m accuracy at short range with adaptive long-range compensation.
- Low Power Consumption: Average power consumption around 0.45 W for efficient operation.
- Reliable Performance: High measurement success rate and low false alarm rate ensure stable operation.
- Easy Integration: UART-TTL interface with protocol support for fast system integration.
|
Parameter |
Specification |
|
Laser Wavelength |
905nm±5nm |
|
Laser Divergence Angle |
＜6mrad |
|
Optical Material |
Aspherical Lens |
|
Aperture Size |
5.0mm × 7mm |
|
Ranging Range |
0.2m～1200m |
|
Ranging Accuracy |
±0.2m (≤200m)±0.5m (≤400m)±0.5m + d×0.1% (400m＜d＜1200m) |
|
Ranging Frequency |
2Hz~20Hz Adaptive |
|
Measurement Accuracy Rate |
≥98% |
|
False Alarm Rate |
≤1% |
|
Communication Interface |
UART-TTL, Customizable |
|
Baud Rate |
Default 115200bps, Optional 9600bps |
|
Supply Voltage |
3.3V~5V |
|
Start-up Time |
≤200ms |
|
Peak Start-up Current |
≈350mA |
|
Operating Power Consumption |
Average ≈0.45W, Max ≈0.7W |
|
Operating Temperature |
-20℃~+60℃ |
|
Storage Temperature |
-40℃~+60℃ |
|
Ingress Protection |
Lens cavity IP67 |
|
Laser Safety Class |
IEC CLASS I |
|
Dimension |
7.2*14.8mm*28.2mm(Rectangular) |
|
Weight |
≈6g |
|
Shock Resistance |
1000g/ms (10 times/s, optical axis direction) |
|
Vibration Resistance |
5~50~5 Hz, 1 octave/min, 2.5g |
|
Reliability |
MTBF≥1500h |
|
Pin |
Definition |
Description |
|
1 |
SW-SHOT |
Function Enable (active high) Note: Compatible with active-low control requirements |
|
2 |
RXD |
Signal input port, Host → Ranging Module |
|
3 |
TXD |
Signal output port, Ranging Module → Host |
|
4 |
I/O (Reserved) |
Reserved for expansion |
|
5 |
VCC |
Power + |
|
6 |
GND |
Power − |
Learn More
- Laser wavelength: 905 nm ± 5 nm
- Measurement range: 0.2 m – 1200 m
- Nighttime range: up to 1500 m
- Accuracy:
- ±0.3 m (≤100 m)
- ±(0.3 m + 0.07% × distance) (>100 m)
- Measurement frequency: 2 – 20 Hz adaptive
- Beam divergence: < 6 mrad
- Receiver aperture: 5.0 mm × 7 mm
- Interface: UART TTL (115200 bps)
- Supply voltage: 3.3 – 5 V
- Power consumption:
- Average ≈ 0.45 W
- Max ≤ 0.75 W
- Weight: ≈ 6 g
- Dimensions: 28.2 × 14.8 × 10.2 mm
- Laser safety: IEC Class 1
The SPD1200Z2 module is suitable for:
-
- dynamic target tracking systems
- UAV obstacle avoidance and navigation
- robotics and real-time perception
- motion detection and measurement
- smart sensing and automation systems
- portable and embedded measurement devices
- industrial monitoring requiring fast response
| Model | Core Strength | Key Feature | Best Scenario |
|---|---|---|---|
| SPD1200H2 | High Accuracy | Stable precision measurement | Precision sensing and industrial measurement |
| SPD1200Z2 | High Refresh Rate | Fast adaptive ranging | Dynamic target tracking and UAV navigation |
| SPD1200N0 | Sealed Compact Structure | Cylindrical integrated design | Industrial embedded systems |
| SPD1200N2 | Ultra-Compact Sealed Design | Miniaturized lightweight structure | Space-constrained portable devices |
| SPD1200S2 | Balanced High Performance | Stable ranging with low power consumption | General OEM and embedded integration |
| SPD1200S2G | Laser + Gyroscope Integration | Integrated ranging and attitude sensing | Spatial positioning and intelligent observation systems |
Related product
-SPD1200H2
-SPD1200N2
-SPD1200NO
-SPD1200S2
-SPD1200S2G
-SPD Series Laser Rangefinder Comparison
-SPD1200H2
-SPD1200N2
-SPD1200NO
-SPD1200S2
-SPD1200S2G
-SPD Series Laser Rangefinder Comparison
Looking for a high-sensitivity laser rangefinder module with enhanced detection performance? Contact ERDI TECH for technical consultation, customization, and pricing support.