Overview
Specifications & Details
Datasheets & Downloads
Videos

Versatile temperature range for extreme environments
IEEE 1588 PTP
Power over Ethernet
P-Iris and DC-Iris lens control
Monochrome (GT1920) and color (GT1920C) models
GigE Vision interface with Power over Ethernet
Screw mount RJ45 Ethernet connector for secure operation in industrial environments
Supports cable lengths up to 100 meters (CAT-6 recommended)
Trigger over Ethernet Action Commands allow for a single cable solution to reduce system costs
Comprehensive I/O functionality for simplified system integration
Popular C-Mount lens mount
Easy camera mounting via standard M3 threads or optional tripod adapter
Easy software integration with Allied Vision's Vimba Suite and compatibility to the most popular third party image-processing libraries.
Defect pixel column masking feature with the Load Defect Tables tool that allows you to manage a user defined defective pixel list to match your application and optimize the life cycle of the camera.

Manufactured By: Allied Vision Technologies

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Prosilica GT1920 is a 2.8 megapixel camera with a GigE Vision compliant Gigabit Ethernet port and Hirose I/O port. Prosilica GT1920 is offered in both monochrome and color models. This camera incorporates a high quality Sony ICX674 CCD sensor with EXview HAD II technology that provides high sensitivity, near IR response, low noise, anti-blooming, and excellent image quality. At full resolution, this camera runs 40.7 frames per second. With a smaller region of interest, higher frame rates are possible. It is a rugged camera designed to operate in extreme environments and fluctuating lighting conditions. This camera offers Precise iris lens control allowing users to fix the aperture size to optimize depth of field, exposure, and gain without the need for additional control elements. By default monochrome models ship with no optical filter and color models ship with a Type IRC30 IR cut filter.

Hardware options

Various lens mounts: Select between C-Mount, CS-Mount, F-Mount, or M42-Mount
Various optical filters: Select between B 270 ASG protection glass and filter types: IRC30 IR cut filter, RG715 IR pass filter, or RG830 IR pass filter.

See the Modular Concept for lens mount and optical filters options. See the Customization and OEM Solutions webpage for additional options.

Specifications

Interface

IEEE 802.3 1000BASE-T, IEEE 802.3af (PoE)

Resolution

1936 (H) × 1456 (V)

Sensor

Sony ICX674

Sensor type

CCD Progressive

Sensor size

Type 2/3

Pixel size

4.54 µm × 4.54 µm

Shutter mode

Global shutter

Lens mounts (available)

C-Mount, CS-Mount, F-Mount, M42-Mount

Max. frame rate at full resolution

40.7 fps

ADC

14 Bit

Image buffer (RAM)

128 MByte

Imaging performance

Imaging performance data is based on the evaluation methods in the EMVA 1288 Release 3.1 standard for characterization of image sensors and cameras. Measurements are typical values for monochrome models measured at full resolution without optical filter.

Quantum efficiency at 529 nm

62 %

Temporal dark noise

8.2 eˉ

Saturation capacity

14600 eˉ

Dynamic range

64.5 dB

Absolute sensitivity threshold

8.7 eˉ

Output

Bit depth

12/14 Bit

Monochrome pixel formats

Mono8, Mono12, Mono12Packed, Mono14

YUV color pixel formats

YUV411Packed, YUV422Packed, YUV444Packed

RGB color pixel formats

RGB8Packed, BGR8Packed, RGBA8Packed, BGRA8Packed

Raw pixel formats

BayerGR8, BayerGR12, BayerRG12Packed

Operating conditions/dimensions

Operating temperature

-20 °C to +60 °C ambient (without condensation)

Power requirements (DC)

7 to 25 VDC AUX or 802.3at Type 1 PoE

Power consumption

4.9 W at 12 VDC; 6.0 W PoE

Mass

224 g

Body dimensions (L × W × H in mm)

92 × 53.3 × 33 (including connectors)

Regulations

CE: 2014/30/EU (EMC), 2011/65/EU, including amendment 2015/863/EU (RoHS); FCC Class A; CAN ICES-3 (A)

Features

Image optimization features:

Auto gain (manual gain control: 0 to 33 dB)
Auto exposure (manual exposure control: 10 µs to 26.8 s)
Auto white balance (GT1920C only)
Binning (horizontal and vertical)
Color correction, hue, saturation (GT1920C only)
Decimation X/Y
Defect pixel column masking (user defined with Load Defect Tables tool)
Gamma correction
Three look-up tables
Region of interest, separate region for auto features
Reverse X/Y

Camera control features:

P-Iris and DC-Iris lens control
Event channel
Image chunk data
IEEE 1588 Precision Time Protocol
RS232
Storable user sets
StreamBytesPerSecond (bandwidth control)
Stream hold
Sync out modes: Trigger ready, input, exposing, readout, imaging, strobe, GPO
Tap mode switchable in Vimba Viewer 2.0 or later (four-tap, one-tap)
Temperature monitoring (main board and sensor board)
Trigger over Ethernet Action Commands

Applications

Prosilica GT1920 is ideal for a wide range of applications including:

Outdoor imaging
Traffic imaging and Intelligent Traffic Systems
Public security and surveillance
Industrial inspection
Machine vision
Military and space applications

Quantum efficiency

Prosilica GT Data Sheet 1920

Allied Vision Camera Line-up V6.0

Prosilica GT QuickStart Guide

Prosilica GT Technical Manual V3.2.2

GigE Features Reference V5.5.0

Camera and Driver Attributes

Modular Concept External V11.9.0 | 2021-Jan-01

Prosilica GT camera body temperature application note

Lens Mount Comparison application note

Remote lens Iris control application note

Defective Pixel List Management Tool application note

White Balance for GigE Cameras

PTP IEEE1588 with Prosilica GC/GT, Manta, and Mako Cameras V1.3.0

Handling of Cameras with TCG and RCG Sensor Options V2.0.0

Trigger over Ethernet - Action Commands

Defect Mask Loader Tool V1.2.0

PTP IEEE1588 with Prosilica GC and GT cameras (FW <01.54.11026) V2.0.0

Technical papers, knowledge base

3D CAD files (STEP)

Please right-click the link of a 3D camera model and select save as to download the file. After downloading, unzip the STEP file. You need a 3D CAD viewer application to view and measure the STEP files. Download a STEP viewer free of charge: https://www.freecadweb.org/

Software and firmware

Vimba is our current future-proof SDK.

Other SDKs and tools are available on our Software downloads webpage.

GigE camera firmware is available on our Firmware webpage.

View YouTube Channel

Prosilica GT cameras by Allied Vision Technologies

AVT - Prosilica GT 1920 2.8 megapixel industrial camera for extreme environments