Please update your browser.

It looks like you are using an old version of the Microsoft Edge browser. To get the best experience with the Busch website, please update your browser.

    VACTEST DPH 400 / DPH 400 D

    Digital transmitter


    Extended measurement range (1000 to 5 · 10<sup>–10</sup> mbar), state-of-the-art microcontroller technology, fully customizable parameters


    High industrial standards, robust design, Bayard-Alpert principle with double filaments for extended lifetime and high reliability


    Modular design, plug and play sensor for maximum uptime

    Technical specifications