The FMR-M series of rotary master meter is designed to meet the highest standards for reliable and accurate gas flow measurement.
Equipped with a state-of-the-art impeller design, the FMR-M minimizes the impact of flow disturbances. This high-precision, pulsation-free master meter can be fitted with one or two high-frequency (HF) sensors and is suitable for a wide range of gaseous media, including hydrogen (H₂).

Also Available: FMG FMR-M Dual Master Meters

The FMR-M dual master meter series is crafted using advanced production techniques to deliver optimal accuracy.
Models such as the FMR-M400, FMR-M650, and FMR-M1250 are equipped with a double set of impellers (DUAL), ensuring pulsation-free measurement and precise reference standards.

• Available sizes: 4” and 6”

For higher flow applications, we offer the FMT-M turbine meter series, designed with a turbine construction that guarantees a low-pressure drop.

• Available sizes: 6” and 8”
• Flow capacity: Up to 2500 m³/h