DigiScan XD500 Máy đo chiều rộng Delta Sensor

Giá bán: Liên hệ

Hãng sản xuất: Delta Sensor

Danh mục: Máy đo chiều rộng

Nhà cung cấp: Jon & Jul Viet Nam

Xuất sứ: Pháp

Bảo hành: 12 tháng

Ứng dụng sản phẩm: Thiết bị tự động hóa

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Liên hệ tư vấn

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hung@jon-jul.com

0374830598

live:.cid.7db5d206f62020e9

Thông tin sản phẩm
Thông số kỹ thuật

DigiScan XD500 Máy đo chiều rộng Delta Sensor

1. Giới thiệu

- DigiScan XD500 Máy đo chiều rộng Delta Sensor Hiện đang được Cty Jon-Jul phân phối rộng rãi tại thị trường Việt Nam.

2. Thông số kỹ thuật

Compact stereoscopic Width Gauge with Web Server for Cold Rolling Mills
DigiScan XD500

Width - Centerline - Edges position
Built in Ethernet with OPC UA and Modbus TCP
Optional Industrial Network Protocol
Easy installation and maintenance

Main features

Advanced edge detection software and data capture processor to perform edge sensing in real-time,
Advanced stereo calibration taking into account lens distortion, with subpixel accuracy,
On line verification and standardization to maintain high measurement accuracy,
Setup and diagnostic of the gauge with web browser,
Extended communication features including built in Ethernet with Modbus TCP and OPC UA protocols,
Optional industrial network protocol: Profibus DP, Profinet,
Recording of measures, and advanced log features,
Modular architecture allowing easy extension and implementation of effective solutions with end users,
Simplicity of installation and maintenance,
Very quick replacement of the gauge,
Compact, robust, sealed aluminium housing,
Laser line pointer for easy commissioning and verification of accuracy.

Operating principle

DELTA Stereoscopic Width Gauge employs an advanced digital edge detection process that captures the digitized camera data. Software routines running on the high-speed embedded processor perform sub-pixel edge determination in two-dimensional space.

The camera data are filtered using a high-speed Infinite Impulse Response (IIR) digital filter. Sub-pixel edge locations are then determined based on the second derivative of the pixel data. With two sub-pixel edges from each camera, the true width of the material is calculated using geometric triangulation. These trigonometric functions allow very accurate width measurement in spite of the influences of material pass line variations, thickness variations and flutter.

Web server

The gauge has an integrated Web server and the connection to the gauge with any Web browser, from a PC or a tablet, gives an access to gauge measurement data and configuration parameters. Remote access is possible for diagnostic assistance.

Connectivity

The DigiScan XD500 with built in Ethernet connection, integrated digital inputs / outputs and analogue outputs, has a very flexible communication architecture and can easily be connected into any automation system.

Calibration

Two-dimensional calibration is performed prior to delivery by placing a calibration fixture at several positions. Calibration is accomplished by collecting camera pixel data at these referenced positions and then the stereo optical parameters are estimated.

The width gauge is delivered calibrated in our factory. The installation’s position is not critical as the stereoscopic cameras will compensate for any variation in the distance between the strip and the gauge.

Verification of accuracy and standardization

The DigiScan XD500 can be supplied with an active verification fixture, including a certified mask with 10 slots plus red LED simulating different strip widths. If the accuracy does not comply with the specification, a standardization can be made and the correction coefficients will be computed based on the measurements of the mask.

Verification of accuracy: gauge setup screen, with button to start a verification and eventually standardize the gauge. The verification is executed in a few seconds. All data are logged and can easily been retrieved from the web browser.

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