EDSX5-91H Datasheet, PDF (1/8 Pages) Fuji Electric – ABSOLUTE PRESSURE TRANSMITTER

ABSOLUTE PRESSURE TRANSMITTER
DATA SHEET
FKA...5
The FCX -AIII absolute pressure transmitter accurately
measures absolute pressure and transmits a proportional
4 to 20mA signal.
The transmitter utilizes a unique micromachined capaci-
tance silicon sensor with state-of-the-art microprocessor
technology to provide exceptional performance and func-
tionality.
FEATURES
1. High accuracy
0.2% accuracy for all calibrated spans is a standard
feature for all AP models covering 1.6kPa {0.016bar}
range to 3000kPa {30bar} high pressure range. 0.1%
accuracy is available as option. Fuji’s micro-capacitance
silicon sensor assures this accuracy for all suppressed
calibration ranges without additional adjustment.
2. Minimum environmental influence
The “Advanced Floating Cell” design which protects
the pressure sensor against changes in temperature,
and overpressure substantially reduces total measure-
ment error in actual field applications.
3. 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.
4. Application flexibility
Various options that render the FCX -AIII suitable for
almost any process applications include:
– Full range of hazardous area approvals
– Built-in RFI filter and lightning arrester
– 5-digit LCD meter with engineering unit
– Stainless steel electronics housing
– Wide selection of materials
5. 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.
6. 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
Span limit
[kPa abs] {bar abs}
Min.
Max.
Range limit
[kPa abs]
{bar abs}
Overrange
limit
[MPa]
{bar}
FKA 01
FKA 02
FKA 03
FKA 04
1.6
{0.016}
1.6
{0.016}
5
{0.05}
30
{0.3}
16
{0.16}
130
{1.3}
500
{5}
3000
{30}
0 to +16
0.5
{0 to +0.16}
{5}
0 to +130
0.5
{0 to +1.3}
{5}
0 to +500
1.5
{0 to +5}
{15}
0 to +3000
9
{0 to +30}
{90}
Remark: To minimize environmental influence, span should be greater
than 1/40 of the max. span in most applications.
– The maximum span of each sensor can be converted
to different units using factors as below.
1MPa abs=10³kPa abs=10bar abs=10.19716kgf/cm² abs
=145.0377psi abs
1kPa abs =10mbar abs=101.9716mmH₂O abs
=4.01463inH₂O abs=7.50062mmHg abs
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 op-
tional arrester.
EDSX5-91h
Date Aug. 10, 2011