Mindvision MV-GELM41M 0.4MP Industrial Line Scan Camera

Product catalog summary

Product Overview

The MV-GELM41M is an industrial linear array camera developed by Mindvision, designed for large format and high-speed pipeline inspection in industrial production. It targets applications such as medical industry detection, photovoltaic panel inspection, flat panel display detection, PCB printing inspection, metal surface analysis, plastic detection, and paper and fiber inspection.

Key Features

Resolution: 4K (4096 pixels) with 7µm x 7µm pixel size CMOS sensor.
Line frequency up to 27.5 kHz, configurable via software.
Gigabit Ethernet (GigE) interface supporting GigE Vision V1.2 and GenICam protocols.
Multiple trigger modes including line trigger, frame trigger, encoder synchronization, and photoelectric sensor combination triggers.
Hardware ISP (Image Signal Processor) supporting gamma correction, contrast adjustment, lens shading correction, 3D noise reduction, custom LUT tables, and image processing acceleration.
Supports fractional frequency and frequency multiplication for encoder signals to match motion platform accuracy.
Hardware SUM mode to enhance brightness and reduce lighting requirements.
Customizable ROI (Region of Interest) with support for any size and multiple exposures.
Mirror image support both in software and hardware (vertical and horizontal flipping).
Compact mechanical dimensions: 59.5 mm x 59.5 mm x 32.35 mm (excluding lens and connectors).
Power supply: 12–24 V DC with power consumption under 6W.
Weight: less than 500 grams.

Technical Specifications

Parameter	Specification
Sensor Type	CMOS, 7µm x 7µm pixel size
Effective Pixels	4096 x 2 (linear array)
Bit Depth	12-bit ADC
Signal to Noise Ratio	74 dB
Dynamic Range	59.5 dB
Sensitivity	27.7 V/lux*s
Maximum Line Frequency	27.5 kHz
Exposure Time Range	0.003 ms to 5 ms
Frame Buffer	128 MB
User EEPROM	2 KB
Digital I/O	2 pairs differential signal inputs, 1 optical isolation input, 2 optical isolation outputs
Lens Interface	M42 x 1.0, flange focal distance 12 mm
Operating Temperature	0°C to 50°C
Storage Temperature	-30°C to 60°C
Operating Humidity	20% to 80% (non-condensing)
Storage Humidity	20% to 95% (non-condensing)

Mechanical and Electrical Details

The camera is compact and lightweight, suitable for integration into industrial inspection systems. It includes multiple opto-isolated inputs and outputs for trigger and encoder signals, supporting precise synchronization with motion platforms. The power supply requires 12 to 24 V DC, with a typical power consumption below 6W.

Software and Compatibility

Supports multiple programming languages: C, C++, C#, VB6, VB.NET, Delphi, BCB, Python, Java.
Compatible with Windows XP, 7, 8, 10 (32 & 64-bit), Linux, ARM Linux, Android platforms, and MAC OS (via DirectShow components).
Includes drivers and components for Halcon, LabVIEW, TWAIN, and OCX.
Supports custom camera naming, frame rate adjustment, and advanced image processing settings.

Applications

Designed for high-speed, high-accuracy industrial inspection tasks including medical device inspection, photovoltaic panel quality control, flat panel display inspection, PCB printing verification, metal and plastic surface inspection, and paper/fiber quality analysis.

Contact and Support

Mindvision provides technical and sales support through multiple regional offices in China, with contact emails for sales and technical departments. The company emphasizes professional industrial camera manufacturing and offers comprehensive customer support.

Catalog excerpts

Mindvision MV-GELM41M 0.4MP Industrial Line Scan Camera-1

Edition:A1 Code:MV-QR-CP-19-0119 Professional industrial camera manufacturer in China Independent Development MV-GELM41M is an industrial linear array camera independently developed by Mindvision, meeting the needs of the large format inspection and high speed pipeline inspection in industrial production. Using domestic chips,GigE interface,4K resolution, up to 27.5KHz line frequency greatly improve the efﬁciency and testing accuracy in the industry detection ﬁeld.Intergrated multiple ISP image algorithms and functions,Support line trigger, frame trigger and other external trigger mode; Supported MV-GELM41M is a smaller,more cost-effective products. Application Industry: Medical industry detection, photovoltaic panel detection, ﬂat panel display detection, PCB printing detection, metal surface detection, plastic detection, paper and ﬁber detection, etc. Product Features: Line frequency up to 27.5K, software free setting. Hardware ISP supports gamma, contrast, lens shadow correction,etc. Support Fractional frequency and frequency multiplication of encoder signals, matching motion platform accuracy. Support hardware SUM mode to improve the brightness and reduce the requirements of the light source. It supports multiple trigger modes such as encoder synchronization trigger, photoelectric sensor and encoder combination synchronization trigger. The hardware supports automatic concatenation of pixel ROI in horizontal direction and arbitrary rows in vertical direction (up to speciﬁed limits).

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Mindvision MV-GELM41M 0.4MP Industrial Line Scan Camera-2

Edition:A1 Code:MV-QR-CP-19-0119 Professional industrial camera manufacturer in China TECHNICAL PARAMETER E mail(Sales Department):[email protected] © E-mail(Technical Department):[email protected] © South China Company: 5th Floor, Building 6, Chiayiyuan Science and Technology Park, Huaning Road, Longhua New District, Shenzhen © Central Chi na Company: Building 5D, Yida Chuangzhi Island, Dangui Road, Wangcheng Economic Development Zone, Changsha City © East China Company: 9th Floor, Jizh i Business Plaza, Erquan East Road, Xishan District, Wuxi City, Jiangsu Province

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Mindvision MV-GELM41M 0.4MP Industrial Line Scan Camera-3

MindVision TECHNOLOGY Edition:A1 Code:MV-QR-CP-19-0119 Professional industrial camera manufacturer in China www.mindvision.com.cn (§)400 Tel: 400-998-7281E mail(Sales Department):[email protected] ® E-mail(Technical Department) :[email protected] ® South China Company: 5th Floor, Building 6, Chiayiyuan Science and Technology Park, Huani ng Road, Longhua New District, Shenzhen ® Central China Company Building 5D, Yida Chuangzhi Island, Dangui Road, Wangcheng Economic Development Zone, Changsha City ® East China Company 9th Floor, Jizhi Business Plaza, Erquan East Road, Xishan District,...

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