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Fuji Electric Pressure transmitter differential for hydrogen - FKC with hydroseal membrane

  • NG # 2473-HW-FUJI-010

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Specification

LimpingL- 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 processStainless steel 316, Stainless steel 316 L
Case materialsStandard: low-copper aluminum alloy with polyurethane epoxy coating (2 layers).
Option: 316 stainless steel
Membrane materialsStainless steel 316
Stability±0.15% of maximum scale for 10 years
Elevation / DeletionEqual 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 temperaturefrom -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
Power supply10.5 V to 45 V DC
Output signal / Load resistance4 to 20 mA
DampingConfiguration between 0.06 and 32 seconds
Zero and span adjustmentVia external sensor screw, local three-button indicator or HART™ protocol
Electrical connectionsG1/2, 1/2-14 NPT, Pg13.5 or M20 × 1.5, depending on application datasheet
OptionsIndicator, local configurator with LCD display, integrated lightning arrester, oxygen service, chlorine service, degreasing, datasheet NACE, vacuum service, optional nameplate, cell lining

Description

Fuji Electric's pressure transmitter differential FKC 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.