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Fluid Components has introduced an online demonstration featuring the ST100 series of flowmeters to make it easy for users to view each model in the range and learn about their individual features.

The web demo utilises user-friendly, interactive views that show detailed, multi-angled close-ups of each model as well as information about each device’s features, including sensor element, output options and process connections.

The future-ready ST100 series flowmeter continuously measures, displays and transmits an extensive array of parameters.

It provides 2-40mA analogue, frequency/pulse, alarm relays and advanced digital bus communications such as HART, Foundation Fieldbus, Profibus and Modbus.

The flowmeters feature a graphical, multivariable LCD display/readout that provides comprehensive information with continuous display of all process measurements and alarm status, and the ability to query for service diagnostics.

Depending on model family, the ST100 measures gas mass flow rate, total flow, temperature and pressure.

It stores up to five unique calibration groups to accommodate broad flow ranges, differing mixtures of the same gas and multiple gases, and obtains up to 1,000:1 turndown.

An optional Spectracal gas equivalency calibration method allows users to select and switch between 10 common gases.

Also standard is an on-board data logger with an easily accessible, removable 2GB micro-SD memory card capable of storing 21 million readings.

The ST100 series offers three different types of flow sensors to best match user requirements.

The FPC-style is a fast-response type that features an integral, patent-pending flow conditioner and protective shroud optimised for compressed air and clean gas applications.

The FP-style is a fast-response, general-purpose design with a protective shroud and is also the sensor used with Fluid Components’ Verical in-situ calibration option.

The unshrouded S-style facilitates easy cleaning and provides a smoothed response for applications with wet or dirty gases or erratic flows.

The ST100 series features two main model ranges: ST and STP.

The ST range measures both mass flow and temperature.

The STP range also measures pressure.

The ST100 can be calibrated to measure virtually any process gas, including wet gas, mixed gases and dirty gases.

The basic insertion style air/gas meter features a thermal flow sensing element that measures flow from 0.25 to 1,000sfps (0.07nmps to 305nmps) with accuracy of +/-0.75 per cent of reading, +/-0.5 per cent of full scale.

Designed for rugged industrial process and plant applications, ST100 flowmeters offer service up to 454C.

Both integral and remote (up to 1,000ft/300m) electronics versions are available.

The ST100 is agency approved for hazardous environments, including the entire instrument, the transmitter and the enclosure.

Instrument approvals (submitted and pending) include: FM and FMc: Class 1, Division 1, hazardous locations, Groups B, C, D, E, F, G; ATEX and IECEx: Zone 1, II 2 GD Ex d IIC T4.

The rugged enclosure is NEMA 4X/IP67 rated.

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