JAI BM-141GE High Sensitivity 2/3" Monochrome Progressive Scan CCD Camera With NIR Capabilities
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→ 1392 (h) x 1040 (v) active pixels. Cell size 6.45 x 6.45 micro m
→ Low noise, S/N ratio > 58 dB
→ Member of C3 Basic series, covering VGA to UXGA resolution
→ 1392 (h) x 1040 (v) 6.45 micro m square pixels
→ Low noise, S/N ratio > 58 dB
→ 30 frames/second with full resolution in continuous operation
→ Increased frame rate with vertical binning and partial scan
→ Exposure time from 63 micro s to 2 sec. using Pulse Width trigger mode
→ Programmable exposure from 63 micro s to 33 ms
→ Auto Exposure function for simultaneous control of gain, shutter and lens iris.
→ Decimation readout (draft mode image)
→ Adjustable back focus
→ Multiple shutter modes including auto shutter
→ Pre-processing functions including LUT for gamma/knee settings and blemish compensation
→ Several pre-processing functions for offloading host PC
→ Sequencer trigger mode for on-the-fly change of gain, exposure and ROI
→ LVAL-synchronous/-asynchronous operation (auto-detect)
→ Auto iris lens video output allows a wider range of light
→ GigE Vision interface with 12, 10 or 8-bit output
→ Programmable GPIO with opto-isolated inputs and outputs
→ Variable Partial Scan
→ Comprehensive software tools and SDK for Windows XP/Vista
→ Sensor: Sony ICX-285 2/3" progressive scan
→ Pixel Clock: 58 MHz
→ Frame rate full frame: 30 frames/second
→ Active area: 8.98 (h) x 6.7 (v) mm 2/3" diagonal
→ Cell size: 6.45 x 6.45 pixels
→ Active pixels: 1392 x 1040
→ Read-out modes, Full: 1392 (h) x 1040 (v) 30.12 fps
→ Read-out modes, Vertical binning: 1392 (h) x 520 (v) 50.18 fps
→ Read-out modes, 2/3 partial scan: 1392 (h) x 694 (v) 41.05 fps
→ Read-out modes, 1/2 partial scan: 1392 (h) x 520 (v) 50.06 fps
→ Read-out modes, 1/4 partial scan: 1392 (h) x 260 (v) 74.57 fps
→ Read-out modes, 1/8 partial scan: 1392 (h) x 130 (v) 98.73 fps
→ Read-out modes, Variable Partical scan: Start line from 1 to 1025, height from 8 to 1032, vertical.
→ Read-out modes, Region-of-interest (ROI): User definable. Memory read-out
→ Sensitivity: (BM-141 GE) 0.03 Lux (On sensor, max. gain, shutter off, 50% video)
→ Sensitivity: (BB-141 GE) 0.2 Lux (On sensor, max. gain, shutter off, 50% video)
→ S/N ratio: >58dB (0dB gain)
→ Video output: GigE Vision, 8-bit, 10-bit or 12-bit
→ Auto-iris lens video output: 0.7 Vp-p, enabled by internal switch
→ Gain: Manual/Automatic -6 to +24 dB
→ Synchronization: External hardware trigger via GPIO. Software trigger via GigE Vision
→ GPIO Module, Input/output switch: Configurable 16-in/12-out switch (LUT)
→ GPIO Module, Clock generator (one): 12-bit counter based on Pixel Clock
→ GPIO Module, Pulse generators (two): 19-bit counters programmable for length, start point, stop point, repeat
→ Hardware trigger modes: Continuous, Pre-Select, Pulse Width, Sequence (Gain, Shutter, ROI), Reset-continous trigger, Delay Readout
→ Electronic shutter, Pre-set shutter: 1/30 to 1/10,000 in 10 steps
→ Electronic shutter, Programmable exposure: 2L (1/16,000 sec.) to 1052L (1/30 sec.) in 63 micro s step.
→ Electronic shutter, Exposure Time (Abs): micro sec - user definable. Same range as PE
→ Electronic shutter, Pulse Width: 63 micro s to 2 sec.
→ Electronic shutter, Auto shutter: 64L to 1052L
→ Pre-processing funtions: In camera Bayer white balance, look-up-table (LUT), In-camera blemish compensation.
→ Control interface: Register based. GigE Vision/GenICam compliant
→ Functions controlled via GigE Vision interface: Shutter, Gain, Black level, Trigger mode, Readout mode, GPIO setup, ROI (GenICam mandatory functions)
→ GigE Vision streaming control: Packet size (1428 to 16384 bytes), Delayed (frame) Readout, Inter-packet delay
→ Indicators on rear panel: Power / Hardware trigger, GigE link, GigE activity
→ Operating Temperature: -5°C to +50°C
→ Humidity (operation): 20 - 90% non-condensing
→ Storage temp./humidity: -25°C to +60°C / 20 to 90% non-condensing
→ Vibration: 10G (20Hz to 200 Hz XYZ)
→ Shock: 70G
→ Regulations: CE (EN 61000-6-2, EN-61000-6-3), FCC part 15 class B, RoHS/WEEE
→ Power: 12V DC +/-10%. 5.1W
→ Lens mount: C-mount
→ Dimensions (H x W x L): 55 x 55 x 55 mm
→ Weight: 230 g
The BM-141GE (monochrome) is a 1.4 megapixel CCD camera suitable for a variety of machine vision applications, but is particularly well suited for outdoor applications, which are characterized by wide ranging and continuously changing lighting conditions.
With megapixel resolution, outstanding image quality, and a high level of automated operation, the BM 141GE provides a combination of high performance features well beyond that available from typical small format traffic and security cameras – both interlaced and progressive.
Excellent sensitivity and spectral response
The BM141GE is designed around Sony's popular ICX285 2/3" progressive scan CCD (1392 x 1040 pixels) providing excellent sensitivity and spectral response. This sensor uses its 6.45 micro m pixel size and improved microlens technology to provide higher overall sensitivity (as low as 0.03 lux) with low smear characteristics. It also features extended spectral response in the near-IR region offering roughly 4X the sensitivity of conventional sensors at a 945 nm wavelength.
Low noise operation
Through a combination of sophisticated circuit design and thermal management techniques, the BM-141GE delivers a signal-to-noise ratio of greater than 58 dB, producing high quality images even in nighttime illuminated situations.
Full Auto Exposure function
The camera features an advanced Automatic Exposure Function that can simultaneously control gain, shutter, and lens iris to maintain optimum exposure levels across a wide range of changing lighting conditions as often occurs in outdoor surveillance/security and traffic applications.
Typical applications
The BM 141GE is particularly suitable in the following applications:
High-end, high resolution surveillance/security applications including biometrics applications like facial and iris recognition.
Vehicle recognition in traffic enforcement and traffic management of fast moving vehicles in daytime or using invisible (NIR) nighttime illumination.
Medical applications (Life science applications and spectroscopy identifying or investigating sample composition of human tissue).
Demanding machine vision applications (e.g. food inspection).
Food sorting looking for internal decay or damage of the fruit (NIR-capabilities of the BM-141GE camera).
Other features
The camera also offers pre-set shutter speeds up to 1/10,000 second and programmable exposures as short as 63 micro s for capturing fast moving objects.
A variety of trigger modes are provided including reset continuous triggering (RCT) which enables the camera to operate in continuous mode while awaiting a trigger signal. This allows triggering to be used without sacrificing the cameras' auto exposure capabilities.
Other features such as sequence trigger mode, fixed/variable partial scanning, pre-processing together with a fast pixel clock frequency (58MHz), 30 frames/sec and NIR-capabilities, also position these cameras as particularly useful for demanding machine vision applications as well as food sorting and medical applications (life science and spectroscopy identifying or investigating sample composition of human tissue).
The JAI GigE Vision Camera Software package contains all SDK components required for easily integrating the cameras into vision applications. The SDK also contains JAI control tool and a highly efficient filter driver.
Similar Models:
BB-141GE: High sensitivity 2/3" Bayer color progressive scan CCD Camera
