Skip to main content

We use cookies to make interactions with our website and services easy and meaningful, to better understand how they are used and to tailor advertising. By using our website or clicking "I accept", you are agreeing to our Privacy Policy.

Hydrogen Optima Series fuelling dispenser

Hydrogen Optima™ Series

Realizing a need for a dedicated, innovative metering platform for hydrogen refuelling, Kraus developed an advanced retail solution with our Hydrogen Optima series.

It has the platform to handle the stringent requirements outlined by the developing standards, while providing more control over operating parameters and enhanced diagnostics, increasing your customer’s satisfaction and reliance on your station to provide the best experience 24/7.

Uptime and Reliability

  • Save time and money with remote software upgrades, advanced monitoring , and troubleshooting tools
  • Easier serviceability with purpose built CNG cabinet

Fill Data & Reporting Capabilities for Each Hose

  • Real time data via PULSE™ display provides dispenser and station data to the user
  • Store data for larger analysis of overall station performance

Accuracy and Completeness of Fill

  • Kraus has engineered a new, more powerful MICON™ controller
  • Faster data acquisition and sensing of key process variables
  • Direct connection between MICON NEXTGEN 1.0® and the mass flow meter
  • Enhanced filling algorithm leverages the computing power of the MICON NEXTGEN 1.0® to reduce look backs (filling pauses)
  • Expanded filling variables allow more control to dial-in the dispenser for site conditions and vehicle types
  • Superior data acquisition capabilities and analysis tools allow for more intelligent fact base filling variable adjustments in order to optimize fills

General Specifications:

  • Fill pressures: 3,600/5,000/10,000 psig at 70ºF (250/350/700 barg at 20ºC)
  • Operating temperature: -40ºC to +5OºC
  • Flow rates up to 5,000 SCFM (8,000 Nm3/Hr)
  • Accuracy: +/- 1%
  • Electrical supply: 120/240 VAC, 50/60Hz