What does the DPI 620 do?

Are you looking for a reliable and safe electrical calibrator? The DPI 620 is the right solution for you. This multi-functional calibrator helps you to monitor and calibrate various electrical signals in processes.

You can easily set up instruments because of the optional HART, Profibus and Foundation Fieldbus communication. You order this calibrator in a normal or ATEX edition, which makes it possible to work with the instrument in danger zones.

In short, you will need just one instrument for a large variety of proceedings. Good to know: we also offer this calibrator in our Traq-20 calibrator test benches.



This electrical calibrator measures and generates various process parameters at the same time, such as electrical, frequency, temperature and pressure. Hereby you can think of V, mA, Ohm, mV, RTD’s, thermo couples and frequency. You purchase this multi-functional calibrator platform combined with a pressure generator, pressure modules and digital communication possibilities.

This electrical calibrator is offered with a strongly improved battery. Because of this, the calibrator has an improved lifespan which will increase the reliability. Does it turn out that a battery change is still necessary? You can safely exchange batteries on location and even in danger zones.

Would you like some specific advice on which calibrator suits your applications best? Please contact one of our experts.

Technical specifications

  • Multi-functional calibrator with electrical, frequency, temperature and pressure parameters
  • ATEX edition possible
  • High accuracy
  • Suitable for pressure modules up to 1000 bar
  • In combination with an internal pressure generator up to 700 bar
  • HART, Foundation Fieldbus & Profibus communication option

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