PRESSURE TRANSDUCERS
P-8300
INTERNAL STRUCTURE
6
2
1
4
5
3
Part name
7
Material
Silicone oil
Silicone
SUS 316L
Ceramic
Iron
+
gold-plated
SUS 316L
Copper
+
gold-plated
■
FEATURES
Double diaphragm structure
Two pressure references to choose from Gauge and
Absolute
Built-in temperature compensation function (0 ~ 50 °C)
1
2
3
4
5
6
7
Sealed liquid
Sensor chip
Stainless steel diaphragm
Compensation resistor board
Vent hole (Gauge type only)
Pressure port
Terminal pin
■
MODEL NUMBER DESIGNATION
P-8300 - 102 A - 05
Series name
Thermal error
05：
±
0.05 % F.S./°C
10：
±
0.1 % F.S./°C
Rated pressure range
351：0 ~ 34.3 kPa {0 ~ 0.35 kgf/cm
2
}
501：0 ~ 49.0 kPa {0 ~ 0.5 kgf/cm
2
}
102：0 ~ 98.1 kPa {0 ~ 1 kgf/cm
2
}
352：0 ~ 343 kPa {0 ~ 3.5 kgf/cm
2
}
103：0 ~ 981 kPa {0 ~ 10 kgf/cm
2
}
Pressure reference
G：Gauge
A：Absolute
■
LIST OF MODEL NUMBERS
Pressure reference
Thermal error
±
0.05
±
0.1
Gauge
0 ~ 49.0
{0 ~ 0.5}
P-8300-501G-05
P-8300-501G-10
Absolute
0 ~ 343
{0 ~ 3.5}
0 ~ 981
{0 ~ 10}
P-8300-103G-05
P-8300-103G-10
kPa {kgf/cm
2
}
Rated pressure range
0 ~ 98.1
{0 ~ 1}
P-8300-102G-05
P-8300-102G-10
0 ~ 34.3
{0 ~ 0.35}
P-8300-351A-05
P-8300-351A-10
0 ~ 98.1
{0 ~ 1}
P-8300-102A-05
P-8300-102A-10
% F.S./°C
P-8300-352G-05
P-8300-352G-10
% F.S./°C
※Verify
the above model numbers when placing orders.
PRESSURE TRANSDUCERS
P-8300
■
STANDARD SPECIFICATIONS
●
Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation current of 1.5 mA DC.
Item
Pressure reference
Rated pressure range
Maximum pressure
Break-down pressure
Model number
P-8300
501G
102G
Gauge
352G
103G
351A
Absolute
102A
kPa {kgf/cm
2
}
kPa {kgf/cm
2
}
kPa {kgf/cm
2
}
°C
°C
%RH
°C
49.0 {0.5}
98.1 {1}
147 {1.5}
98.1 {1}
196 {2}
294 {3}
343 {3.5}
686 {7}
1030 {10.5}
981 {10}
1961 {20}
2942 {30}
34.3 {0.35} (abs)
98.1 {1} (abs)
103 {1.05} (abs) 196 {2} (abs)
147 {1.5} (abs)
294 {3} (abs)
General specifications
Operating temp. range
Compensated temp. range
Operating humidity
Storage temp.
Bridge resistance
Pressure medium
Insulation resistance
Dielectric strength
Sealed liquid
Net weight
−20
~ 70
0 ~ 50
35 ~ 85
（
No condensation
）
−20
~ 70
（
Atmospheric pressure, humidity 65 %RH maximum
）
4700
±
30 %
Corrosive gases/liquids compatible with SUS316L
M
minimum
100 (500 V DC)
500 V AC, 60 s
（
Leakage current 1 mA maximum
）
Silicone oil
g
mA DC
mV
mV
%F.S.
ZERO %F.S./°C
SPAN %F.S./°C
ms
Approx. 0.5
Approx. 0.3
±
0.3
±
0.05/0.10
±
0.05/0.10
Approx. 20
1.5
（
Constant current
）
±
5
Power
Excitation current
Offset voltage
Span voltage
100
±
50
±
0.5
Analog output
Linearity/Hysteresis
Thermal error
(Reference temp.: 25 °C)
Response
Approx. 2
Approx. 0.1
Approx. 0.05
Approx. 0.5
Approx. 0.3
%F.S.
Gravitational effect
(From vertical position to horizontal position) max.
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Vibration
Shock
Pressure cycling
Moisture resistance
Test conditions (At 25
±
5 °C)
10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s
2
, 3 directions for 2 hours each
981 m/s
2
, 3 directions for 3 times each
0 ~ Rated pressure, 10
6
cycles
40 °C, 90 ~ 95 %RH, 240 hrs.
Offset voltage/Span voltage:
±
1 %F.S.
maximum each
Permissible change
※P-8300
series can be operated at the vacuum pressure.
P-8300
PRESSURE TRANSDUCERS
■
OUTLINE DIMENSIONS
P-8300
Gauge type
23.2±2
3 6.8
(12)
1
Unless otherwise specified, tolerance :
±
0.5 (Unit: mm)
14.8
Terminal pin (Copper, Gold-plated)
5 –
φ
0.7
4
×
2.54
φ
23.5
0
φ
19.8±0.1
+0.2
φ
16
φ
3.5
1
2
3
4
G
（SUS
316L）
Stainless steel diaphragm
（SUS
316L）
Housing
Header (Iron, gold-plated)
Ceramic board with temp. compensation resistors
P-8300
Absolute type
3 6.8
(22.8)
(12)
1
Terminal pin (Copper, Gold-plated)
14.8
4
×
2.54
5 –
φ
0.7
φ
23.5
0
φ
19.8±0.1
φ
16
+0.2
6
6
P-8300
Ceramic board with temp.
compensation resistors
1
2
3
4
G
（SUS
316L）
Stainless steel diaphragm
（SUS
316L）
Housing
PIN
1
2
3
4
G
CONNECTION
Output
B
Output
C
Input
C
Input
B
Housing
Extra care should be taken with the diaphragm part. Do not touch the diaphragm directly to avoid damaging the diaphragm.
■
INTERNAL ELECTRICAL SCHEMATICS
Thick film resistors for temp. compensation
4 (+)
Input
■
INSTALLATION EXAMPLES
8.6
(Unit: mm)
φ
20 ± 0.1
Applied press.
G
1 (+)
Output
3 (–)
2 (–)
An “O” ring P20 (conforms to JIS B 2401) is provided as
accessory. Make the mounting bore diameters
φ
24
+0.06
and
φ
20
0
±
0.1, and the surface-roughness as 6.3 S (
½½½
).
φ
21
+0.1
0
φ
24
+0.06
0
φ
30
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