FUJI FKC Hydrogen Permeation Resistant Type Transmitter

FUJI FKC  Hydrogen Permeation Resistant Type Transmitter (DC4~20mA+HART protocol)
FUJI FDC  Hydrogen Permeation Resistant Type Transmitter  (FOUNDA TION Fieldbus protocol or PROFIBUS-PA)

1.Product Introduce

The FCX -AIII Version FKC hydrogen Permeation Resisant Type differential pressure (flow) transmitter is mainly designed for Refinery plant measuring hydrogen pressure，Permeation of hydrogen into the fill fluid can be suppressed..FCX-AIII series transmitters with safety funtion have obtained the certificate of SIL certification by TÜV.

Fuji FKC hydrogen Permeation Resisant differential transmitter measures pressure and converts it into an output signal of 4~20mA DC.The transmitter utilizes a unique micromachined capacitance silicon sensor with advanced floating capsule structure and newer micro-processing technology, the transmitter has high accuracy, good stability, safety and reliability, and easy to use.

2:Products  Features

1:The world's first double coating structure (patent).

Permeation of hydrogen into the fill fluid can be suppressed by the world's first gold and ceramic coating (double coating) at the surface of seal diaphragm.

2. High accuracy
Differential transmitter can be carried out with high accuracy measurement in the range of 3.2～130kPa.
Standard accuracy: ± 0.15%
There's no need to linear calibration when carrying out zero  elevation or suppression.
 
3. Excellent environmental adaptaboility
The advanced floating cell protects sensor from temperature and overpressure effect, and controls the total measurement error of the filed to the minimun.
 
4. Excellent operability and easy to use
It has an excellent operability and easy to use in any application.
All range meet the requirements of explosion-proof.
5-digit digital indiactor
Stainless steel AMP case
·Built-in RFI filter and lightning arrester
Various anti-corrosive materials
Built-in local configurator with 3 push buttons
 
5. The transmitter can communicate using FUJI, HART, communication protocol, and also can use FOUNDATION FIELDBUS or PROFIBUS protocol after changing the electronic circuit.
 
3:Products Specification：

2:Measured fluid:  Liquid,Gas,or vapour（High -purity hydrogen or hydrogen content Medium）
Range, operating pressure, and overrange limit: 




Output signal: (1)FKC: DC4~20mA+HART protocol
                       (2)FDC: FOUNDA TION Fieldbus protocol or PROFIBUS-PA
Power Supply: General DC10.5 ～ 45V
                        Intrinsic safety  DC10.5 ～ 26V
                        With arrestor  DC10.5 ～ 32V

4: Products Parameter 

Diaphragm Materials:SUS316L Gold-plated,& ceramic coating
Accuracy ranting: ±0.15%
Output signal/ Power supply :DC4-20mA/DC10.5~45V
Promote/inhibit : -100%~+100%URL
Containment structure： JIS C0920 Immersion type（Equivalent IEC IP67,NEMA6/6P
Explosion-approvals :NEPSI, FM, ATEX, IECEx, CSA, TIIS
Ambient temperature： Sensor unit: -40~350˚C  / Electronics: -40~85˚C
Process connection : Rc1/4,1/4-18NPT

5:CE Approved




6： Products Explosion-Proof