Imperx CLF-C4020 Review: Specs & Applications
Updated: 7 days ago
Imperx CLF-C4020 provides a 4112 × 2176 image with global-shutter acquisition through Camera Link Full with PoCL. Its documented frame-rate configuration is 57 fps at 8-bit; 47 at 10-bit; 20 at 12-bit in cited manual. Price: Request a quote.
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 CLF-C4020.
Quick Verdict
C4020 provides a broad rectangular image with a Camera Link cadence that changes with output bit depth. It is worth evaluating when horizontal coverage and repeated detailed capture are both required. The exact image representation should be settled before comparing nominal frame rate or receiving-system cost.
CLF-C4020 at a Glance
Product: Imperx CLF-C4020
Image format: 4112 × 2176
Acquisition: Global
Interface: Camera Link Full with PoCL
Capture rate: 57 fps at 8-bit; 47 at 10-bit; 20 at 12-bit in cited manual
Sensor: Sony Pregius IMX255 CMOS
Optical format: 1-inch
Image geometry: Broad rectangular nine-megapixel-class grid
Variants: Color or monochrome ordering choices
Price: Request a quote
CLF-C4020 Technical Specifications
Specification | Value or configuration |
Product | Imperx CLF-C4020 |
Image format | 4112 × 2176 |
Acquisition | Global |
Interface | Camera Link Full with PoCL |
Capture rate | 57 fps at 8-bit; 47 at 10-bit; 20 at 12-bit in cited manual |
Sensor | Sony Pregius IMX255 CMOS |
Optical format | 1-inch |
Image geometry | Broad rectangular nine-megapixel-class grid |
Variants | Color or monochrome ordering choices |
Price | Request a quote |
Design and Optical Requirements
The 1-inch sensor should be matched to optics that preserve useful detail across the wide 4112 by 2176 field. Define horizontal and vertical feature scale separately when the target is elongated. Test edge focus, distortion and illumination over actual object geometry. The image’s aspect ratio can reduce unused coverage for a wide target.
Acquisition Speed and Integration
The cited mode table gives 57 fps at 8-bit, 47 at 10-bit and 20 at 12-bit. Receiver and host capacity must match the chosen representation. Specify PoCL delivery and acquisition-board settings with the output mode, then measure sustained capture and the actual inspection decision timing.
Programming and Image Processing
The documented capabilities include trigger inputs, strobe outputs, automatic exposure, automatic gain, lookup tables, raw image access. 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
As an engineering estimate, a 4112 × 2176 frame represented as one uncompressed 8-bit value per pixel contains about 8.95 MB of pixel data, using decimal megabytes. This excludes transport overhead and metadata. It is a sizing example, not a measured camera transfer rate; other output representations change the data volume. Multiply the selected frame size by the planned acquisition rate when budgeting host memory, processing and storage, then validate the complete pipeline under realistic load.
CLF-C4020 Applications and Use Cases
Wide-field assembly checks, panel features and controlled measurement can merit a representative trial. The broad image is useful only when it preserves the smallest required feature across the target. For moving objects, prove exposure and trigger association. For measurement, establish calibration and repeatability with relevant reference geometry.
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.
CLF-C4020 Price and Value
Price: Request a quote. Ask for the complete CLF-C4020 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
C4020 uses IMX255 and Camera Link, while C4010-PoE uses IMX267 and GigE Vision. Their shared grid does not make response, rate or receiving hardware identical. Compare a more square camera when the target geometry calls for similar coverage in both dimensions. The full optical and processing scope belongs in the comparison.
Ordering, Environment and Lifecycle
Quote the complete model code, output mode, mount, firmware and software. Cheetah family options should be verified for the exact delivered configuration. The standard camera should not inherit an ingress-protection rating from a separate P67 unit. Include optics, cabling, power and commissioning in system scope.
Pros and Cons
Pros
Broad 4112 by 2176 global-shutter grid.
Defined sensor model and 1-inch optical format.
Documented Camera Link Full with PoCL acquisition path.
Cons
Rate depends on the delivered mode and representation.
Wide-field optical performance needs validation.
Family options and protected-model properties require exact ordering.
Who Should Buy CLF-C4020?
Shortlist CLF-C4020 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.
CLF-C4020 FAQ
What is the native resolution of CLF-C4020?
4112 × 2176 pixels is the documented native image format. Evaluate the optics and required feature scale alongside that pixel count.
Which shutter architecture does it use?
The documented sensor uses a global shutter. A common exposure interval across the image does not eliminate blur caused by movement during exposure.
What interface is required?
Camera Link Full with PoCL is the documented acquisition interface. Match the receiving hardware and software to the exact ordering configuration.
What is the maximum frame rate?
The documented rate is 57 fps at 8-bit; 47 at 10-bit; 20 at 12-bit in cited manual. Confirm the specified operating mode; maximum capture rate is not a guarantee of completed inspection throughput.
Which acquisition features are documented?
The product information includes trigger inputs, strobe outputs, automatic exposure, automatic gain, lookup tables, raw image access. Configure the selected functions around the actual trigger and image-processing requirement.
What should be included in a system comparison?
C4020 uses IMX255 and Camera Link, while C4010-PoE uses IMX267 and GigE Vision. Their shared grid does not make response, rate or receiving hardware identical. Compare a more square camera when the target geometry calls for similar coverage in both dimensions. The full optical and processing scope belongs in the comparison.
How much does the camera cost?
Price: Request a quote. Include the exact camera variant, optics, receiving hardware, power, cables and commissioning.
What should be tested before ordering?
Test representative good and faulty samples, the intended optical geometry, image timing, capture diagnostics and the complete result association with each inspected part.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
