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Imperx GEV-C4181N-RF000


Product Family


Part Number


Camera Type


Sensor Type


Sensor Size



EF, F, M42 x 1


16 MP


GigE Vision



Frame Rate

25-60 fps

Max Frame Rate

50 fps

Salient Features

Imperx Cheetah CMOS Camera: C4181, NIR , GigE

The C4181 16 megapixel CMOS camera incorporates the On Semiconductor Python NOIP1xx016KA CMOS image sensor with a native resolution of 4096 x 4096 in an APS-H optical format. The ruggedized camera delivers up to 50 frames per second and supports the following outputs: CameraLink®, GigE Vision (GigE), USB3 (U3V), and PoCL Supported.

The Imperx Cheetah series is the first high performance global shutter CMOS product line intended not only for machine vision, but also for surveillance, reconnaissance, aerospace, and intelligent traffic systems. These cameras have very fast frame rates, low noise, and excellent near-infrared sensitivity. You can easily program them using the simple graphical user interface included with the camera.

Cheetah C4181 Features

  • Programmable strobes
  • Selectable trigger sources
  • Sub-sampling / Pixel Averaging
  • Analog and Digital Gain Controls
  • Built-in pulse generator
  • Temperature monitor
  • Auto-white balance
  • Defective pixel correction, hot pixel correction, Flat field correction
  • Two 12-bit look-up tables (LUT), one LUT preprogrammed with gamma 0.45
  • Field upgradeable firmware

Cheetah C4181 Specifications

Feature Specification
Resolution 4096 x 4096
Sensor Python NOIP1XX016KA, CMOS Color/Mono/ENIR
Sensor Format APS-H optical format
Pixel Size 4.5 microns
Frame Rate 50 (CL), 22 (U3V)
Digitization 10 bit
Shutter Global shutter (GS)
Dynamic Range 59 dB
AEC/AGC Options Available
Exposure Control Off, internal, external
Regions of Interest (ROI) 1 ROI
External Inputs/Outputs 2 IN (OPTO, LVTTL) / 2 OUT (OPTO, TTL)
Dimensions 72.0 mm (W) x 72.0 mm (H) x 34.7 mm (L)
Weight 385 g (CL), 370 g (U3V)
Power 12VDC (5V to 30V), 1.5 A inrush
Environmental -40°C to +85°C Operating, – 50°C to +90°C Storage
MTBF >323,000 hours @ 40°C (Telcordia SR-332 Method 1)

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