Differential pressure measurement
Fields of application
The pressure transmitter differential - FKC with hydroseal membrane is used for optimizing pressure gradients for hydrogen electrolyzer efficiency, precise pressure monitoring for safety in biomass thermolysis, fine pressure regulation in steam reforming reactors, managing membrane integrity in fuel cells, monitoring pressure variations to maximize coal gasification efficiency, rigorously controlling overpressure during hydrogen transport, ensuring pressure constancy for pump reliability in hydrogen distribution stations.
Benefits
Fuji Electric's FKC differential pressure transmitter with hydroseal membrane, with its sensor technology for hydrogen, uses a double-coated gold and ceramic membrane to effectively block hydrogen permeation, guaranteeing increased accuracy and durability. Designed for pressures up to 42 MPa and temperatures between -40°C and +85°C, this system is ideal for critical applications such as fuel cells and gas monitoring in a variety of sectors, including the automotive and chemical industries. The transmitter's robust design ensures reliable performance even under high pressure, enhanced by features such as HART protocol for easy configuration.
| Limping | L- or T-shaped housing |
| Measuring ranges (kPa) [e.max.] | 32 130 |
| Weight per kg (without indicator) | 3,6 |
| Accuracy | ±0.15% |
| Materials in contact with the process | Stainless steel 316, Stainless steel 316 L |
| Case materials | Standard: low-copper aluminum alloy with polyurethane epoxy coating (2 layers). Option: 316 stainless steel |
| Membrane materials | Stainless steel 316 |
| Stability | ±0.15% of maximum scale for 10 years |
| Elevation / Deletion | Equal to the upper limit of static pressure. |
| Process temperature | -40 to +120 °C for silicone sensor filling -20 to +80 °C for fluorinated oil sensor filling |
| Ambient temperature | from -40 to +85 °C -20 to +80 °C for LCD indicators - 40 to +60 °C for shutdown option -10 to +60 °C for fluorinated oil-filled sensors |
| Supply voltage | 10.5 V to 45 V DC |
| Output signal / Load resistance | 4 to 20 mA |
| Damping | Configuration between 0.06 and 32 seconds |
| Zero and span adjustment | Via external sensor screw, local three-button indicator or HART™ protocol |
| Electrical connections | G1/2, 1/2-14 NPT, Pg13.5 or M20 × 1.5, according to datasheet |
| Options | Indicator, local configurator with LCD display, integrated lightning arrester, oxygen service, chlorine service, degreasing, NACE datasheet , vacuum service, optional nameplate, cell lining |
Certificate: Declaration of conformity UKCA pressure transmitters series FCX-AIV-V6
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Find the perfect differential pressure transmitter for your industrial instrumentation needs. Reliable differential transmitter adapted to your applications.
Looking for a pressure transmitter for hydrogen? We manufacture H2 pressure measurement instruments in France.
Hydrogen pressure transmitter - FKC with hydroseal membrane
Reference : FKC-HYDROSEAL
