EDSX6-114J Datasheet, PDF (1/12 Pages) Fuji Electric – DIFFERENTIAL PRESSURE (FLOW) TRANSMITTER

DIFFERENTIAL PRESSURE (FLOW) TRANSMITTER
DATA SHEET
FKC...4
The FCX–A2 differential pressure (flow) transmitter accu-
rately measures differential pressure, liquid level, gauge
pressure or flow rate and transmits a proportional 4 to 20mA
signal. The transmitter utilizes a unique micromachined
capacitance silicon sensor with state-of-the-art micropro-
cessor technology to provide exceptional performance and
functionality.
FEATURES
1. High accuracy ±0.07%
0.07% accuracy is a standard feature.
Fuji’s micro-capacitance silicon sensor assures this ac-
curacy for all elevated or suppressed calibration ranges
without additional adjustment.
2. Minimum environmental influence
The “Advanced Floating Cell” design which protects
the pressure sensor against changes in temperature,
static pressure, and overpressure substantially reduces
total measurement error in actual field applications.
3. Fuji/HART^® bilingual communications protocol and
FOUNDATION™ fieldbus and Profibus™ compatibil-
ity
FCX–A2 series transmitter offers bilingual communi-
cations to speak both Fuji proprietary protocol and
HART^®. Any HART^® compatible devices can communi-
cate with FCX–A2. Further, by upgrading electronics
FOUNDATION™ fieldbus and Profibus™ are also avail-
able.
4. Application flexibility
Various options that render the FCX–A2 suitable for
almost any process applications include.
– Analog indicator at either the electronics side or ter-
minal side
– 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. Programmable output Linearization Function
In addition to Linear and Square Root, output signal can
be freely programmable.
(Up to 14 compensated points at approximation.)
6. Burnout current flexibility (Under Scale: 3.2 to 3.8mA,
Over Scale: 20.8 to 21.6mA)
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.
SPECIFICATIONS
Functional specifications
Service:
Liquid, gas, or vapour
Static pressure, span, and range limit:
Type
Static pressure
[MPa] {bar}
Span limit [kPa]
{m bar}
Min.
Max.
Range limit
[kPa] {m bar}
F KC 11
F KC 22
F KC 23
F KC 25
F KC 26
F KC 33
F KC 35
F KC 36
F KC 38
F KC 43
F KC 45
F KC 46
F KC 48
–0.1 to + 3.2
{–1 to + 32}
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 10
{–1 to + 100 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 16
{–1 to + 160 }
–0.1 to + 42
{–1 to + 420 }
–0.1 to + 42
{–1 to + 420 }
–0.1 to + 42
{–1 to + 420 }
–0.1 to + 30
{–1 to + 300 }
0.1
{ 1}
0.1
{ 1}
0.32
{ 3.2 }
1.3
{ 13 }
5
{ 50 }
0.32
{ 3.2 }
1.3
{ 13 }
5
{ 50 }
30
{ 300 }
0.32
{ 3.2 }
1.3
{ 13 }
5
{ 50 }
30
{ 300 }
1
{ 10 }
6
{ 60 }
32
{ 320 }
130
{ 1300 }
500
{ 5000 }
32
{ 320 }
130
{ 1300 }
500
{ 5000 }
3000
{ 30000 }
32
{ 320 }
130
{ 1300 }
500
{ 5000 }
3000
{ 30000 }
+/–
1
{ +/– 10 }
+/–
6
{ +/– 60 }
+/– 32
{ +/– 320 }
+/– 130
{ +/– 1300 }
+/– 500
{ +/– 5000 }
+/– 32
{ +/– 320 }
+/– 130
{ +/– 1300 }
+/– 500
{ +/– 5000 }
+/– 3000
{ +/– 30000 }
+/–
32
{ +/– 320 }
+/– 130
{ +/– 1300 }
+/– 500
{ +/– 5000 }
+/– 3000
{ +/– 30000 }
Remark : To minimize environmental influence, span should be greater
than 1/40 of the max. span in most applications.
– Lower limit of static pressure (vacuum limit) ;
Silicone fill sensor: See Fig. 1
Fluorinated fill sensor: 66kPa abs (500mmHg abs)
at temperature below 60°C
– The maximum span of each sensor can be converted
to different units using factors as below.
1MPa =10³KPa=10bar=10.19716kgf/cm²
=145.0377psi
1kpa=10mbar=101.9716mmH2O=4.01463inH2O
EDSX6-114j
Date Mar. 7, 2007