Flow Measurement
FCI ST75 Series Mass Flow Meters
$0.00
Price shown is base unit price. Final pricing may vary based on configuration and quantity.
Product Description
Description
Inline thermal mass flow meters for air, inert gases, natural gas, and other compatible gases in ¼–2-inch lines.
Series options
- ST75 and ST75A provide standard inline measurement.
- ST75V and ST75AV include VORTAB conditioning for restricted straight runs and transitional flow.
- ST75A and ST75AV add HART or Modbus and SIL compliance.
Installation and outputs
- NPT or flanged connections; integral or remote transmitter.
- Dual 4–20 mA outputs, 500 Hz pulse output, and IP67 electronics enclosure.
Performance and applications
- Turndown up to 100:1; operating range depends on pipe size and gas.
- Standard ST75/ST75A accuracy: ±2% reading plus ±0.5% full scale; conditioned V models: ±1% reading plus ±0.5% full scale.
- Applications include burner/boiler fuel, natural-gas submetering, gas dosing, compressors, and turbine fuel flow.
Documents and Downloads
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