FLOWSIC610 – Ready for the Future of Clean Energy

Built on decades of experience in custody transfer gas measurement, FLOWSIC610 is a state-of-the-art ultrasonic flowmeter certified according to MID MI-002 for custody transfer hydrogen gas measurement.

Available in sizes from DN50 to DN400 and approved to accuracy class 1, the meter has been specifically engineered to meet the unique challenges of hydrogen transportation and distribution. Innovative ultrasonic transducers operating at 1 MHz, advanced electronics, and sophisticated production and testing processes ensure outstanding measurement performance even under demanding operating conditions.

FLOWSIC610 combines precise flow measurement with intelligent diagnostics and optional hydrogen purity indication based on speed-of-sound technology. This allows operators to continuously monitor both flow and gas quality in real time.

The meter features standard communication interfaces as well as a dedicated commissioning and service interface via USB-C or Bluetooth® adapter. Together with FLOWgate™, users can access operating data, diagnostics, and device information online or offline from desktop and mobile devices.

Key benefits include:

1. MID approval for custody transfer hydrogen measurement
2. Accuracy class 1 for all sizes DN50–DN400
3. High turndown ratio up to 1:160
4. No pressure loss
5. No moving parts and virtually maintenance-free operation
6. Integrated diagnostics and continuous self-monitoring
7. Optional real-time hydrogen purity indication
8. Easy commissioning and service access via FLOWgate™