The ST100 Series Thermal Mass Flow Meter from FCI - Fluid Components International with the VeriCal In-Situ Calibration Verification System combines precise air/gas measurement with in-situ calibration verification. It verifies flowmeter calibration in minutes without removing the meter from the pipe or process, provides 4-20 mA analog, frequency/pulse, alarm relays or digital bus communications such as HART, Fieldbus, Profibus or Modbus, and adapts as necessary with a plug-in card replacement that can be changed out by plant technicians in the field. 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-to-1 turndown. Also standard is an onboard data logger with an easily accessible, removable 2 GB microSD memory card capable of storing 21 million readings. 800/854-1993;

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