EDSX6-107 Datasheet, PDF (1/8 Pages) Fuji Electric – FCX – AX SERIES FLOW TRANSMITTER Hydroseal® Diaphragm Version

FCX – AX SERIES _{FLOW TRANSMITTER}
Hydroseal^® Diaphragm Version
DATA SHEET
FHF...3
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 flow transmitter covering 3.2 to 130kPa (or,
320 mmH2O to 13 mH2O). Fuji’s Micro-capacitance
silicon sensor assures feature.
3. Minimum environment influence
Fuji's patented "Advanced Floating Cell" design which
protects the pressure sensor against changes in tempera-
ture, static pressure, and overpressure substantially re-
duces total measurement error in actual field applications.
4. Application flexibility
Various option that render the FCX-AX series suitable
for almost any process applications include.
— Analog indicator at either the electronics side or ter-
minal side
— Full range of hazardous location approvals
—
4
1
2
-digit
LCD
meter
— Stainless steel electronics housing
— Built-in RFI filter and lightning arrester
SPECIFICATIONS
Functional specifications
Service:
Liquid, gas, or vapour
Static pressure, span, and range limit:
Type
Static pressure
Span limit [kPa]
{mbar}
[MPa] {bar}
Min.
Max.
Range limit
[kPa] {m bar}
FC
FC
33 –0.1 to
16)
(–1 to + 160) (
35 –0.1 to
16)
(–1 to + 160) (
3.2 )
32 )
13
130 )
32) +/–
(
320) (+/–
130)
+/–
( 1300) (+/–
32 1
320)
130))
1300)
– 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 below factors.
1MPa=10³kPa=10bar=10.19716kgf/cm²=145.0377psi
1kPa=10mbar=101.9716mmH2O=4.01463inH2O
Overrage limit: To maximum static pressure limit
EDSX6-107
Date Mar. 15, 1999