FUJI EDS5-90C

COMPACT PRESSURE SENSOR
DATA SHEET
FCK
The compact pressure sensor measures the pressure or
absolute pressure of liquids, gases or steam, and outputs a
current signal.
A compact and simple structure procures high reliability
and long-term stability. The instrument can be mounted on
any of general industrial facilities, and is best suited for automation, labor-saving, efficient operation, etc. of equipment.
FEATURES
1. Compact and simple structure facilitating an installation
The structure is compact, lightweight and simple. Mounting is easy with direct screwing-in requiring no fixtures.
2. Abundant range of products
Pressure sensors and absolute pressure sensors are available. Current output is usable. The pressure measuring
range includes very low to high pressure. All these features destine the instruments to different applications.
3. Coping with environmental conditions
The dust and water-proof structure complies with IEC IP65.
SPECIFICATIONS
Measuring principle:
FCK23 (pressure measurement);
Strain gauge
FCK33 (pressure measurement);
Strain gauge
Measuring range: See Table 1
Accuracy:
FCK23; ± 0.5% of full span (typical at 25°C)
FCK33; ± 0.25% of full span (typical at
25°C)
Stability:
FCK23; 0.3% of full span/year for any of
zero and span
FCK33; 0.25% of full span/year for any
of zero and span
Temperature effect:
FCK23; 0.3%/10°C full span
FCK33; 0.25%/10°C full span
Material:
Type
Diaphragm
Process
O-ring
connection
Case
Plug,
connector
FCK23
FCK33
Ceramic
SUS316
Brass
SUS316
Brass
SUS316
Plastic
Plastic
Mass:
Viton
Viton
FCK23; About 0.2 kg
FCK33; About 0.25 kg
Output signal: 4 to 20 mA DC (two-wire system)
99% response time:
0.1 sec max.
Power supply: 10 to 36 V DC
Permissible load resistance:
700 Ω max. at source voltage 24 V DC
Ambient temperature:
-25 to +85°C
Storage temperature:
-50 to +100°C
Fluid temperature:
-30 to +120°C
Housing:
Dust and water-proof (IP65)
Dimensions:
See outline diagram
Mounting method:Direct screwing-in
Process connection:
FCK23; G1/2A (male thread) and G1/8A
(female thread)
FCK33; G1/2A (male thread) only
Output signal wiring:
M3 screw terminal (crimp terminal M3 ×
1.25)
Table 1 Measuring range (fixed)
Permissible over-pressure in ( )
Type
FCK23
FCK33
Pressure measuring range
0 to 1.6 (3.2), 0 to 2.5 (5) MPa
0 to 600 (1200) kPa
0 to 1 (2), 0 to 1.6 (3.2), 0 to 2.5 (5) MPa
0 to 4 (8), 0 to 6 (12), 0 to 10 (20) MPa
EDS5-90c
Date
Jul. 10, 2005
FCK
Examples of configuration according
to power supplies
CODE SYMBOLS
FCK
Digit
Description
Note
4 Measuring <Pressure sensor, accuracy 0.5%>
5 range
0 to 1.6MPa
6
0 to 2.5MPa
7
<Pressure sensor, accuracy 0.25%>
0 to 600kPa
0 to 1.0MPa
0 to 1.6MPa
0 to 2.5MPa
0 to 4.0MPa
0 to 6.0MPa
0 to 10MPa
8 Revision No.
9 Output signal 4 to 20 mA DC (two-wire system)
10 Option
None
4 5 6 7 8
9 10
1 – 1 Y
2 3 C B
2 3 C D
3
3
3
3
3
3
3
3
3
3
3
3
3
3
B
C
C
C
C
C
D
100V AC
Compact
pressure sensor
FCK
1 +
2
G
A
B
D
E
G
A
Compact DC
power supply
Receiving
instrument
-
+
-
4 to 20mA DC
E
In case of common DC power pack
Compact
pressure sensor
FCK
1
1
+
2
-
Distributor
PXM
I-
4 to 20mA DC
Receiving
instrument
1 to 5V DC
1
Y
I+
E
24V DC
In case of distributor (type PXM)
Compact
pressure sensor
FCK
1
+
2
-
4 to 20mA DC
Receiving
Distributor
instrument
PTL or PTM
+
1 to 5V DC
-
E
100V AC
or 24V AC/24V DC
In case of distributor (type PTL or PTM)
(Unit : mm)
“A” mounting
screw section
Detail of “A” mounting screw section
Type: FCK23
112
12
10
G1/8
20
φ4
G 1/ 2
G1/2A
φ17.5
G1/8
50
φ27
Pressure
leading port
φ18
OUTLINE DIAGRAM
SW27
Wire lead-in Pg 9
Type: FCK33
132
4
+0.3
20
50
φ27
Pressure
leading port
17
+0.3
20
G 1/ 2
SW27
Wire lead-in Pg 9
Caution on Safety
*Before using this product, be sure to read its instruction manual in advance.
Head Office
Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome,
Shinagawa-ku, Tokyo 141-0032, Japan
http://www.fesys.co.jp/eng
Instrumentation Div.
International Sales Dept.
No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan
Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187
http://www.fic-net.jp/eng
Information in this catalog is subject to change without notice.
Printed in Japan