Hydrogen Refueling Data Interface


Hydrogen Refueling Data Interface

Hydrogen Refueling Data Interface

The Hydrogen Refueling Data Interface (RDI) ensures reliable and fast refueling of hydrogen vehicles. It enables efficient refueling (State of Charge ~99%) and shorter refueling times (5 kg in under 3 minutes).

HOERBIGER also offers customized solutions in the design of the RDI transmitter and for specific requirements for the electronic infrared control unit (RDI ECU).


  • designed according to EN 60079-0, -11, -18 and Ex ib IIC T1 / Ex mb IIC T1
  • SAE J2799
  • EC1 (ECE R10) certification
  • Antistatic, thermally and chemically resistant housing for a wide range of automotive applications (RDI Transmitter)
  • Weight: 125g (RDI ECU: 65g; RDI Tx: 60g)
  • Protection class: RDI ECU - IP52K / RDI Tx - IP6K6K and IP6K9K
  • Interface RDI ECU: CAN / Interface RDI Tx: according to SAE J2799
HOERBIGER Refueling Data Interface
RDI Flyer

Product information

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Your contact

Mario Rauh
Product Manager H2