Fluid Components Internationalâ€™s (FCI) ST75V Flow Meter is compatible with solar power systems providing 24Vdc power without any special modifications. A typical solar power system supporting up to 28 meters in an oil/gas production field requires two 50W solar panels to provide 24-hour power, even during cloudy, rainy, or snowy days. The ST75V Flow Meter, with its NEMA 4X/IP67 rated enclosure, is ideal for dirty oil and gas production field installations. It features an inline-style flow body providing accuracy to Â±1% of reading with flow ranges from 0.04 to 560 SCFM (0.07 to 950 NCMH), depending on pipe size, and repeatability of Â±0.5 percent of reading. It is suitable for line sizes from 0.25 to 2 inches (6 to 51 mm) diameters. The ST75V Flow Meterâ€™s flow element is constructed with a 316L stainless steel body and Hastelloy C-22 thermowell sensors to resist corrosion. The instrument is approved for use in hazardous/explosive oil/gas production environments and carries global approvals that include: FM/CSA, Class 1, Div 1, Groups B, C, D; Class 1, Div II, Groups A-D, ATEX/IECEx Zone 1, II 2 G Ex d IIC T6 â€¦T3, II 2 D Ex tD A21 IP67 T90Â°Câ€¦T300Â°C. The ST75V meterâ€™s transmitter outputs include dual 4-20mA analog outputs, which are user assignable to flow rate and/or temperature, a 0-500 Hz pulse output for totalized flow and a serial RS-232C I/O port. The optional digital display/readout is a two-line LCD displaying flow rate and totalized flow or flow rate and temperature. In applications with difficult access or display readability, the ST75Vâ€™s transmitter is also available to be remote mounted up to 50 feet (15m) away from the flow element inserted in the pipe.
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