BlueVision BVC5404 / BVC5204 RGB Line Scan Review
Updated: 7 days ago
BlueVision’s BVC5404 and BVC5204 are three-sensor RGB prism line-scan cameras with 4K and 2K line widths. Their documented line frequencies are 18.03 and 32.05 kHz respectively. Price: Request a quote for the selected model and mount.
The camera should be selected as part of an imaging system rather than evaluated from one headline specification. The useful result is an image that reveals the required feature at the right time, followed by a reliable inspection or measurement decision. This review considers the documented acquisition package, optical implications and practical purchasing scope for RGB Line Scan 2K / 4K.
Quick Verdict
The pair presents a concrete tradeoff between cross-track pixel count and listed maximum line frequency. Dedicated RGB sensors provide a shared-scene color acquisition architecture. Choose the model from the field width, required feature scale and transport speed, then demonstrate that the color channels add useful inspection information.
RGB Line Scan 2K / 4K at a Glance
Product: BlueVision BVC5404 / BVC5204
Image format: BVC5404: 4096 pixels per line; BVC5204: 2048; three RGB channels
Acquisition: Electronic Line-Scan Acquisition
Interface: Camera Link Base, documented 8-bit × 3 output
Capture rate: 18.03 kHz for BVC5404; 32.05 kHz for BVC5204
Pixel size: 7 µm for BVC5404; 14 µm for BVC5204
Spectral band: 400–700 nm
Lens mount: M52 or F-mount variants
Body: 70 × 70 × 85 mm
Weight: 570 g
Price: Request a quote
RGB Line Scan 2K / 4K Technical Specifications
Specification | Value or configuration |
Product | BlueVision BVC5404 / BVC5204 |
Image format | BVC5404: 4096 pixels per line; BVC5204: 2048; three RGB channels |
Acquisition | Electronic Line-Scan Acquisition |
Interface | Camera Link Base, documented 8-bit × 3 output |
Capture rate | 18.03 kHz for BVC5404; 32.05 kHz for BVC5204 |
Pixel size | 7 µm for BVC5404; 14 µm for BVC5204 |
Spectral band | 400–700 nm |
Lens mount | M52 or F-mount variants |
Body | 70 × 70 × 85 mm |
Weight | 570 g |
Price | Request a quote |
Design and Optical Requirements
BVC5404 uses 7 µm pixels with a 4096-pixel line, while BVC5204 uses 14 µm pixels with a 2048-pixel line. Specify prism-compatible optics for the complete sensor line and chosen mount. Evaluate RGB focus, registration and lighting stability. The doubled sample count is useful only when lens contrast and field requirements justify it.
Acquisition Speed and Integration
The manufacturer lists internal or external synchronization, configurable electronic exposure and Camera Link Base three-channel output. Binning and window modes change spatial sampling and should be treated as separate recipes. A higher line frequency is not an area-frame rate or a guarantee of faster completed inspection.
Programming and Image Processing
The documented capabilities include RGB prism separation, binning modes, window modes, variable electronic exposure, internal or external synchronization, gain adjustment. Use those controls to establish a repeatable acquisition recipe for the station. Determine which adjustments are performed in the camera and which belong in the host software. Store the chosen settings with the inspection configuration so an operator or service technician can reproduce the image used during commissioning. A parameter change should be evaluated against both good and faulty samples before it becomes the production default.
Image Data and Host Capacity
For the documented 8-bit three-channel representation, count three values for each spatial sample across a line. Then multiply by the chosen line rate to budget the active pixel payload; transport overhead and buffering add scope. The area image grows over successive scan lines, so sampling along motion must be specified separately from the sensor width.
RGB Line Scan 2K / 4K Applications and Use Cases
Color surface inspection, print evaluation and moving-web observation are possible trial directions. The constructed image should have controlled geometry along motion and repeatable channel association. Test subtle color or surface defects under normal material and lighting variation, including whether reduced-sampling modes retain the needed information.
Building a Useful Acceptance Trial
Prepare representative parts or scenes that include the smallest required feature, normal production variation and realistic faults. Confirm the field of view and exposure before tuning the inspection. Record wrong accepts, wrong rejects, missing frames and the complete trigger-to-decision timing. A trial should also show what happens when the expected image is absent or unusable. This connects camera selection to the station's actual acceptance requirement rather than relying on a sharp reference picture.
RGB Line Scan 2K / 4K Price and Value
Price: Request a quote. Ask for the complete BVC5404 / BVC5204 ordering code and an itemized scope covering the camera, suitable optics, receiving hardware, cables, power and commissioning. Compare quotations for the same image format, acquisition mode and integration scope. The cost of a camera component is different from the cost of a working inspection station. Evaluate any financial return with the plant's actual labor, defect, rework and maintenance data; no universal payback period follows from these specifications.
Comparison and Selection
The 4K BVC5404 supplies more samples across the line at the lower listed frequency; the 2K BVC5204 supplies fewer larger pixels at the higher frequency. The R/G/NIR BV-C5201 addresses a different spectral requirement. A single-sensor color line camera offers another architecture to compare through actual feature visibility and integration scope.
Ordering, Environment and Lifecycle
Quote the exact LM or LF mount designation, output mode, receiver, lens and scan synchronization. The manufacturer gives Camera Link Base 8-bit-by-three output for these models; do not infer every Camera Link mode from another prism family. Verify the current firmware and supported acquisition recipe.
Pros and Cons
Pros
Separate RGB line acquisition from one optical scene.
Documented 2K and 4K sampling choices.
Internal/external synchronization and reduced-sampling modes.
Cons
Color and scan geometry require calibration.
Line-width and frequency choices trade spatial sampling against speed.
Dedicated optics and Camera Link receiving hardware are needed.
Who Should Buy RGB Line Scan 2K / 4K?
Shortlist RGB Line Scan 2K / 4K when its documented sensor, interface and acquisition mode match the imaging task and the team can demonstrate the complete host pipeline. Use the sample trial to establish whether the relevant features remain distinguishable under the expected lighting, presentation and motion. Before purchase, settle the optical configuration, ordering variants and support requirements. The best choice is the configuration that satisfies the acceptance criteria with a maintainable system architecture.
RGB Line Scan 2K / 4K FAQ
Which model has a 4K line?
BVC5404 is specified at 4096 pixels per line.
Which model has a 2K line?
BVC5204 is specified at 2048 pixels per line.
What are their line frequencies?
The manufacturer lists 18.03 kHz for BVC5404 and 32.05 kHz for BVC5204.
Are those area-frame rates?
No. An area image is constructed from successive scan lines.
Which color architecture is used?
Three CMOS sensors acquire separate red, green and blue channels through a prism.
What output mode is documented?
Camera Link Base with 8-bit-by-three output is listed on the model pages.
What is the price?
Price: Request a quote for the exact camera, mount, optics, receiver and scan synchronization.
What should a trial demonstrate?
Demonstrate RGB registration, stable color contrast, correct spatial sampling and required defect decisions.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
