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Basler : ACA640-850UM

By: Basler
Industrial Machine Vision And Network IP Cameras
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
1/4" CMOS USB 3.0 Monochrome Camera

The Basler acA640-850um USB 3.0 camera has ON Semiconductor PYTHON 300 CMOS sensor and delivers 850 frames per second at VGA resolution.

All Basler Ace cameras come with an option to provide camera power and data via a single cable. They also offer separate input/output ports for triggering or flash control. And like all Basler cameras, the ace family comes with a long list of firmware features

(H x V pixels)
640 px x 480 px
Pixel Size horizontal/vertical 4.8 µm x 4.8 µm
Frame Rate 850 fps
Mono/Color Mono
Interface USB 3.0
Video Output Format Mono 8, Mono 12, Mono 12 p
Pixel Bit Depth 10 bits
  • external trigger
  • free-run
Exposure Control
  • programmable via the camera API
  • external trigger signal
Housing box
Housing Size (L x W x H) in mm 29.3 x 29.0 x 29.0
Housing Temperature 0 °C - 50 °C
Lens Mount
  • C-mount
Digital Input 1
Digital Output 1
General Purpose I/O 2
Power Requirements Via USB 3.0 interface
Power Consumption (typical) 2.8 W
Weight (typical) 80 g
  • CE
  • RoHS
  • GenICam
  • IP30
  • UL (in preparation)
  • FCC
  • USB3 Vision
  • USB IF (in preparation)
Sensor Vendor ON Semiconductor
Sensor Name PYTHON 300
Sensor Technology CMOS, global shutter
Shutter global shutter
Max. Image Circle 1/4 inch
Sensor Type CMOS
Sensor Size (mm) 3.00 mm x 2.00 mm

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Prices and specifications subject to change without notice.