Basler acA1920-155um Monochrome USB 3.0 Camera

Technical Overview

2.3 MP monochrome USB 3.0 camera with global shutter, 164 fps, and compact 29x29x29mm form factor for precise industrial imaging.

Key Features

2.3 MP (1920 x 1200) resolution.
Up to 164 frames per second.
Sony IMX174 Progressive Scan CMOS sensor.
Global Shutter.
Monochrome camera.
USB 3.0 interface (USB3 Vision compliant).
Power over USB.
Compact 29.3 x 29 x 29 mm form factor.
C-Mount lens interface.
10/12 bit pixel depth.
Hardware Trigger (GPIO) or Free-Run synchronization.
IP30 rating.
Operating temperature 0 °C to +50 °C.

Technical Specification Matrix

Parameter	Value
Resolution (H x V)	1920 x 1200 pixels
Megapixels	2.3 MP
Frame Rate	164 fps
Sensor Type	Sony IMX174 Progressive Scan CMOS
Shutter Type	Global Shutter
Color Mode	Monochrome
Interface	USB 3.0
Sensor Format	1/1.2"
Pixel Size (H x V)	5.86 x 5.86 µm
Pixel Depth	10/12 bit
Lens Mount	C-Mount
Power Supply	5 VDC (Power over USB)
Power Consumption (Typical)	3.2 W
Operating Temperature	0 to +50 °C
IP Rating	IP30
Synchronization	Hardware Trigger (GPIO) or Free-Run
Physical Weight (kg)	0.08
Dimensions L x W x H (cm)	2.93 x 2.9 x 2.9

Industrial Applications

1. High-Speed Automated Optical Inspection (AOI)

The camera can be integrated into automated optical inspection systems for rapid defect detection on manufacturing lines. Its global shutter and high frame rate (164 fps) allow for clear image capture of fast-moving products. The 2.3 MP monochrome resolution provides sufficient detail for detecting subtle flaws.

Problem Solved

Enables high-throughput, accurate, and consistent quality control in automated production environments, overcoming the slowness and human error of traditional inspection.

Automated Optical InspectionMachine VisionDefect DetectionQuality ControlGlobal ShutterHigh Frame RateMonochrome Imaging

2. Robotics and Pick-and-Place Systems

Ideal for guiding robotic arms in pick-and-place operations where speed and precision are critical. The high frame rate of 164 fps ensures accurate tracking of objects in motion, reducing latency. The monochrome sensor with 5.86 µm pixels provides clear, high-contrast images for precise object recognition and positioning. Its compact size (29.3 x 29 x 29 mm) allows for easy integration.

Problem Solved

Achieving precise and fast object manipulation in robotic systems by providing the necessary visual feedback for efficient and accurate task execution.

RoboticsPick-and-PlaceObject RecognitionVision-Guided RoboticsHigh-Speed ImagingCompact Form Factor

3. Industrial Metrology and Dimensioning

Suitable for non-contact measurement and dimensioning of industrial parts. The 2.3 MP resolution and precise pixel size (5.86 µm) allow for accurate measurement of small features and dimensions. The global shutter ensures sharp images without distortion, crucial for metrology. The USB 3.0 interface facilitates fast transfer of high-resolution images for analysis.

Problem Solved

Provides rapid and accurate non-contact measurement of manufactured goods to ensure adherence to strict tolerances, thereby reducing manual measurement time and potential for error.

Industrial MetrologyNon-Contact MeasurementDimensioningImage ProcessingGlobal ShutterHigh ResolutionPrecision