Fixed Barcode Scanners
Barcode Reader Zebrra DS457-SR, 2D
287,70 EUR
Somewhere, a flight is sold out at a busy airport, and to stay on schedule the passengers must board quickly. The checkout line is growing at a p...
Stationary scanners for automated 1D and 2D barcode reading
Fixed barcode scanners are designed for automatic barcode reading without the operator having to hold the scanner. They are used on production lines, in logistics, warehouses, inspection stations and other applications where a barcode passes through a defined scanning position.
A fixed barcode scanner can be integrated into a machine, conveyor, inspection station or self-service device. When correctly positioned, it can automate the identification of products, parcels, materials and other labelled objects.
Important selection criteria include barcode type, barcode size, scanning distance, object speed, barcode orientation, ambient lighting and the method of communication with the host system. For more demanding applications, the solution should be tested with the actual barcodes and under the real operating conditions before deployment.
If the operator needs to move around while collecting data, a mobile computer with an integrated barcode scanner may be more suitable. A fixed scanner is preferable when the scanning process can be clearly defined and identification can be performed automatically without manual handling.
How to choose a fixed barcode scanner
When should I use a fixed scanner instead of a handheld scanner?
A fixed scanner is suitable when barcodes need to be read automatically at a defined location. Typical applications include conveyor systems, manufacturing processes, inspection stations and equipment with an integrated barcode reader.
Can fixed scanners read both 1D and 2D barcodes?
It depends on the specific model and scanning technology. Modern 2D imagers can generally read standard 1D barcodes as well as 2D codes such as QR Code and Data Matrix. Supported symbologies should always be checked for the selected scanner.
What affects the reliability of automatic barcode reading?
Performance can be affected by barcode size and quality, scanning distance, object speed, barcode angle and orientation, ambient lighting and reflective or uneven surfaces. Correct scanner positioning and configuration are therefore important in automated applications.
Can a fixed scanner be integrated into a production or conveyor line?
Yes. Integration into automated workstations and production systems is one of the typical applications for fixed barcode scanners. The exact connection method depends on the interfaces of the scanner, the control system and the requirements of the application.
How do I determine the required scanning distance?
The required distance should be based on the actual position of the scanner and barcode, the size of the codes and the physical design of the workstation. In automated applications, it is useful to know both the minimum and maximum distance at which the barcode may appear during operation.
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