What are the advantages of upgrading the DF9011 Pro precision transient tachometer?


DF9011 Pro is an upgraded version of DF9011, which mainly upgrades the internal chip and adopts a high-end DSP processor, which significantly improves its measurement accuracy, measurement range, operation settings, anti-interference ability, sensor input, data recording and alarm functions.

Compared to the original DF9011, the DF9011 Pro version has mainly upgraded its internal chips and adopted a high-end DSP processor, which has significantly improved its performance, but the appearance has not changed. Specifically, the DF9011 Pro has higher measurement accuracy, with a display accuracy of ± 1rpm, providing more accurate speed data. The measurement range is wider, capable of measuring speeds from 1 to 99999 rpm, and can adapt to a wider range of measurement scenarios with different speeds. The operation is more convenient, and users can set parameters such as overspeed alarm, zero speed alarm, and number of teeth on the speed gauge through the front keyboard, achieving monitoring and protection of various speed quantities. Stronger anti-interference ability, able to provide more stable and reliable speed data in complex working environments, reducing measurement errors caused by external interference. Supporting multiple sensor inputs, it can receive input signals from magneto electric speed, magneto resistive speed, or eddy current sensor systems, providing users with greater flexibility. It can record measurement data in real time, and users can easily download the data to the computer for further analysis and fault diagnosis, making it convenient for long-term monitoring of equipment operation status. It has multi-level protection and zero speed control functions, and can set multiple protection thresholds according to actual needs and implement corresponding control actions. At the same time, it also has overspeed and zero speed monitoring functions, which can timely detect and handle abnormal speed situations.