LIDAR

General Laser is a distributor and integration partner of Ouster for the German speaking countries in Europe and Bulgaria.

OUSTER OS1-32 Gen 2 lidar sensor

Mid-Range High-Resolution Imaging Lidar
OS1 Gen 2 Beam configuration
uniform
gradient
below horizon
Description

OUSTER OS1-32 Gen 2 lidar sensor

Mid-Range High-Resolution Imaging Lidar

(The estimated time of delivery is 3-4 weeks)

 

Revision: 6/8/2021
FIRMWARE VERSION: v2.1
HARDWARE VERSION: 840-102145-D (Rev D) 

SUMMARY
The OS1 offers an industry-leading combination of price,
performance, reliability, size, weight, and power. It is
designed for indoor/outdoor all-weather environments and
long lifetime. As the smallest high performance lidar on the
market, the OS1 can be directly integrated into vehicle facias,
robots, drones, and fixed infrastructure.


HIGHLIGHTS
• Fixed resolution per frame
• Camera-grade near-infrared and intensity data
• Multi-sensor crosstalk immunity
• Fixed intrinsic calibration
• Open source drivers


 


  

OPTICAL PERFORMANCE

Range
(80% Lambertian reflectivity,
1024 @ 10 Hz mode)
100 m @ >90% detection probability, 100 klx sunlight
120 m @ >50% detection probability, 100 klx sunlight
Range
(10% Lambertian reflectivity,
1024 @ 10 Hz mode)
45 m @ >90% detection probability, 100 klx sunlight
55 m @ >50% detection probability, 100 klx sunlight
Minimum Range 0.3 m for point cloud data
0 m - 0.3 m blockage detection flag to indicate object within 0.3 m (v2.0 beta
feature)
Range Accuracy ±3 cm for lambertian targets, ±10 cm for retroreflectors
Precision
(10% Lambertian reflectivity,
2048 @ 10 Hz mode, 1 standard
deviation)
0.3 - 1 m: ± 0.7 cm
1 - 20 m: ± 1 cm
20 - 50 m ± 2 cm
>50 m: ± 5 cm
Range Resolution 0.3 cm
Vertical Resolution 32, 64, or 128 channels
Horizontal Resolution 512, 1024, or 2048 (configurable)
Field of View Vertical: 45° (+22.5° to -22.5°)
Horizontal: 360°
Angular Sampling Accuracy Vertical: ±0.01° / Horizontal: ±0.01°
False Positive Rate 1/10,000
Rotation Rate 10 or 20 Hz (configurable)
# of Returns 1 (strongest)

 

LASER

Laser Product Class Class 1 eye-safe per IEC/EN 60825-1: 2014
Laser Wavelength 865 nm
Beam Diameter Exiting Sensor 9.5 mm
Beam Divergence 0.18° (FWHM)

 



LIDAR OUTPUT

Connection UDP over gigabit Ethernet
Points Per Second 655,360 (32 channel)
1,310,720 (64 channel)
2,621,440 (128 channel)
Data Rate 66 Mbps (32 channel)
129 Mbps (64 channel)
254 Mbps (128 channel)
Data Per Point Range, signal, reflectivity, near-infrared, channel, azimuth angle, timestamp
Timestamp Resolution < 1 μs
Data Latency < 10 ms

 

IMU OUTPUT

Connection UDP over gigabit Ethernet
Samples Per Second 100
Data Per Sample 3 axis gyro, 3 axis accelerometer
Timestamp Resolution < 1 μs
Data Latency < 10 ms
Additional Details InvenSense ICM-20948; datasheet for more details:
https://www.invensense.com/products/motion-tracking/9-axis/icm-20948/

 

CONTROL INTERFACE

Connection TCP and HTTP APIs
Time Synchronization Input sources:
• IEEE1588 Precision Time Protocol (PTP); Accuracy: • gPTP; Accuracy: • NMEA $GPRMC UART message support
• External PPS; Accuracy: • Internal 10 ppm drift clock; Accuracy: Output sources:
• Configurable 1 - 60 Hz output pulse
Lidar Operating Modes Hardware-triggered angle firing (guaranteed fixed resolution per rotation):
• x 512 @ 10 Hz or 20 Hz
• x 1024 @ 10 Hz or 20 Hz
• x 2048 @ 10 Hz
Additional Programmability Multi-sensor Phase Lock
Azimuth Masking
Low-power Standby Mode
Queryable intrinsic calibration information:
• Beam angles
• IMU pose correction matrix

 

 MECHANICAL/ELECTRICAL

Power Consumption 14 - 20 W (23 W peak at startup, 28 W peak if operating below -40 °C)
Operating Voltage 22 - 26 V, 24 V nominal
Connector Proprietary pluggable connector (Power + data + DIO)
Dimensions Diameter: 85 mm (3.34 in)
Height:
• Without cap: 58.35 mm (2.3 in)
• With thermal cap: 73.5 mm (2.9 in)
Weight Without cap: 377 g (13.3 oz)
With radial cap: 447 g (15.8 oz)
Mounting Bottom: 4x M3 screws, 2x locating 2 mm pin holes
Top: 4x M3 screws, 4x locating 2 mm pin holes, 1x M6 screw

 

OPERATIONAL

Operating Temperature -40 °C to +60 °C (with mount)
Between +53 °C and +60 °C, sensor automatically reduces range (max 20%
range reduction)
Storage Temperature -40 °C to +75 °C
Ingress Protection IP68 (1m submersion for 1 hour, with I/O cable attached)
IP69K (with I/O cable attached)
Shock IEC 60068-2-27 (Amplitude: 100 g, Shape: 11 ms half-sine, 3 shocks x 6
directions)
Vibration IEC 60068-2-64 (Amplitude: 3 G-rms, Shape: 10 - 1000 Hz, Mounting: sprung
masses, 3 axes w/ 8 hr duration each)
Compliance For US
Laser Safety:
• IEC/EN 60825-1:2014 Class 1 eye safe
• FDA US 21CFR1040 Notice 50 Class 1
Product Safety:
• UL 62368-1
• CSA 22.2 No. 62368-1-19
EMC: FCC 47CFR Part 15, Subpart B, Class A
For EU
Laser Safety: IEC/EN 60825-1:2014 Class 1 eye safe
Product Safety: EN/IEC 62368-1
EMC:
• EN 55032:2012/AC 2013; CISPR 32:2015
• EN 55024:2010; CISPR 24:2010
• EN 61000-3-2:2014
• EN 61000-3-3:2013

 

ACCESSORIES

Included Interface Box Polycarb/FR4, 100 g, 75 mm x 50 mm x 25 mm (LxWxH), 2 m CAT6 cable,
24 V power adapter, 5 m sensor cable
Optional Mount Aluminum, 530 g, 110 mm x 110 mm x 20.5 mm (LxWxH), 4 x M8 thru holes

 

SOFTWARE

Sample Drivers ROS, C++

 

EXTERIOR DIMENSIONS

 

 

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