1. Description: We provide HZQS-02A according to the model and drawing number, the drawings or the samples you supply. Produced by advanced technology, have excellent  performance, and is widely used in TSI system.The rotation speed monitor analyzes pulse frequencies, rotation speeds and pulse trains of rotating motor parts, gears or turbines and monitors them for overrange resp. underrange of adjusted limit values. A display integrated in the front cover indicates
the current value.
2. Features: high precision, high speed, long life, high reliability.
3. Application: Power plants&power station ,steel mill,steel Industry,steam turbine, steam generator, hydraulic generator, hydro turbine compressor, sintering machine, coal grinding machine AC motor and other heavy machinery.