NDT 1717HE is a high energy FPD developed with the sensor technology of high radiation resistance for dynamic imaging. The 43×43 cm² low noise image sensor has an 100 µm pixel pitch. It is coupled with 16 bit read-out electronics and provides excellent imaging at frame rates up to 30 fps. Data communication is accomplished via a optical fiber interface. The iRay software SDK provides support for detector calibration, configuration, image acquisition, pre-processing and viewing on a workstation running the MS Windows operating system. The NDT 1717HE is suitable for the high energy NDT applications integrated with linear accelerator.