Thermal flowmeters for hydrogen achieve 100:1 turndown

Jan. 30, 2025
FCI’s H2 ST handles flows ranging from 0.25 to 1,000 SFPS

Hydrogen (H2) ST Series flowmeters feature 100:1 turndowns; flow ranges from 0.25 to 1,000 SFPS (0.07 NMPS to 305 NMPS). Their transmitter can be integrally or remotely mounted at 1,000 feet (305m), and they’re available in DC- or AC-powered versions. H2 ST displays flow rate and totalizer on an LCD touchscreen. They also provide digital bus communications, including HART, Modbus, Foundation Fieldbus and Profibus. They carry global agency approvals for iDiv.1/Zone 1 with a rugged, long-life NEMA 4X/IP 67 rated aluminum or 316 stainless-steel enclosure.

Fluid Components International (FCI)

760-744-6950