EDSX5-93H Datasheet, PDF (1/8 Pages) Fuji Electric – PRESSURE TRANSMITTER Hydroseal® Diaphragm Version

DATA SHEET
PRESSURE TRANSMITTER
Hydroseal^® Diaphragm Version
FKG...5
FEATURES
1. Unique hydroseal diaphragm
Permeation of hydrogen into the detecting unit through
seal diaphragm can be suppressed thanks to the unique
seal diaphragm (double coating) which employs coating
of gold and ceramic.
Micro Capacitance
Silicone sensor
Process
cover
Base material
(SUS316L)
Ceramics
coating
Sensor
unit
Sealing diaphragm
coated with gold
and ceramics
Gold
coating
2. High accuracy
±0.15% accuracy for all calibrated spans is the standard
feature for pressure transmitter covering 50 to 10000kPa
(or 0.5 to 100 kgf/cm²). Fuji’s Micro-capacitance silicon
sensor assures this feature.
3. Minimum environment influence
Fuji’s patented “Advanced Floating Cell” design which
protects the pressure sensor against changes in tempera-
ture and overpressure substantially reduces total meas-
urement error in actual field applications.
4. Fuji/HART^® bilingual communications protocol
FCX–AIII series transmitter offers bilingual communica-
tions to speak both Fuji proprietary protocol and HART^®.
Any HART^® compatible devices can communicate with
FCX–AIII.
5. Application flexibility
Various options that render the FCX–AIII series suitable
for almost any process applications include.
− Full range of hazardous location approvals
− 5-digit LCD meter with engineering unit
− Stainless steel electronics housing
− Built-in RFI filter and lightning arrester
6. Burnout current flexibility (Under Scale: 3.2 to 4.0mA,
Over Scale: 20.0 to 22.5mA)
Burnout signal level is adjustable using Model FXW
hand Held Communicator (HHC) to comply with NAMUR
NE43.
7. Dry calibration without reference pressure
Thanks to the best combination of unique construction
of mechanical parts (Sensor unit) and high performance
electronics circuit (Electronics unit), reliability of dry
calibration without reference pressure is at equal level
as wet calibration.
[ L-Type ]
[ T-Type ]
SPECIFICATIONS
Functional specifications
Service:
Liquid, gas, or vapour
Span, range and overrange limit:
Type
FKG 07
FKG 08
FKG 09
Static
pressure
[MPa]
(kgf/cm²)
−0.1 to 0.5
(−1 to 5)
−0.1 to 3
(−1 to 30)
−0.1 to 10
(−1 to 100)
Span limit
[kPa] (bar)
Min. Max.
50
(0.5)
300
(3)
1000
(10)
500
(5)
3000
(30)
10000
(100)
Range limit
[kPa] (bar)
Lower
limit
−100
(−1)
−100
(−1)
−100
(−1)
Upper
limit
500
(5)
3000
(30)
10000
(100)
Over
range
lemit
[MPa]
(bar)
1.5
(15)
9
(90)
15
(150)
Remark: To minimize environmental influence, span should be greater
than 1/40 of the max. span in most applications.
− Lower range limit (vacuum limit) ;
Silicone fill sensor: See Fig. 1
Fluorinated fill sensor: 66kPa abs (500mmHg abs) at
below 60°C
− Conversion factors to different units;
1 MPa=10³ kPa=10bar=10.19716kgf/cm²=145.0377psi
1kPa=10mbar=101.9716mmH2O= 4.01463inH2O
Output signal: 4 to 20mA DC with digital signal super-
imposed on the 4 to 20mA signal.
Power supply: Transmitter operates on 10.5V to 45V DC
at transmitter terminals.
10.5V to 32V DC for the units with optional
arrester.
EDSX5-93h
Date Aug. 10, 2011