The speed sensor ДЧВ by JSC "Izmeritel"
The speed sensor ДЧВ allows determining the frequency of the rotation of hydromechanical transmission shafts.
The specialists of JSC "Izmeritel" have created two types of the sensor. There are ДЧВ-02 and ДЧВ-03. They differ from each other with their appearance and dimensions. The dimensions are in the technical drawings, which you can download putting the button "Technical documentation".