OVAL ALTImass Coriolis Mass Flowmeters

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OVAL supplies three types of Coriolis mass flowmeters that are designed to be accurate, rugged and easy to use.

The ALTImass Type U is equipped with a transmitter providing self-diagnosis, a large size display and field reconfiguration capability using a touch panel. It is suitable for applications involving liquids and gases and requiring the measurement of extremely low flow, short-duration filling processes etc in addition to routine flowrate measurements.

The nominal size of the Type U is 250 mm and its flow range is 0 to 2,800,000 kg/h. Accuracy is ±0.1%RD for liquids and ±0.5%RD for gases, while the operating temperature range is from −200 to ＋200°C, with explosion-proof options available.

The vibration-resistant, single straight-tube model Type S is suitable for clean processes where the metered process fluid tends to build up or solidify, or where fast and positive process fluid replacement or draining of the pipeline is required.

The nominal size of the Type S is 10–80 mm, and it is suitable for liquid measurement in the flow range 0 to 91,800 kg/h. Accuracy is ±0.15%RD, and the operating temperature range is −40 to +13°C, with explosion-proof option.

Finally there is the compact general-purpose Type B for liquid measurement with a rainbow type flow tube. Nominal size is 10–50 mm, and the flow range is 0 to 96,000kg/h. Accuracy is ±0.2%RD (flow rate) and ±0.003 g/mL (density). The operating temperature range is −40 to +130°C, also with explosion-proof options.