PRESSURE TRANSDUCERS WITH AMP.
PA-830
INTERNAL STRUCTURE
PA-830 (G 1/8)
5
1
3
4
2
Part name
Material
SUS 316L
Fluoro-rubber
Aluminum
Ceramic
Silicone oil
■
FEATURES
High corrosion resistance by double diaphragm structure
Built-in amplifier circuit
2 types to choose from (Gauge and Absolute pressures)
Incorporating temperature compensation function
(0 ~ 50 °C)
Voltage output mode
Available with a
※
VCR
®
fitting
1
2
3
4
5
Fitting
“O” ring
(P15 or P12.5)
Housing
Compensation resistor board
Sealed liquid
■
MODEL NUMBER DESIGNATION
PA-830-102 A-05
Series name
Rated pressure range
101：0 ~ 9.8 kPa {0 ~ 0.1 kgf/cm
2
}
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
}
Thermal error/Fitting
05：± 0.05 % F.S./°C, G 1/8
10：± 0.1 % F.S./°C, G 1/8
R2：± 0.05 % F.S./°C, R 1/4
VCR：± 0.05 % F.S./°C, VCR
®
Pressure reference
G：Gauge
A
：Absolute
V
：Gauge
(Vacuum)
※Please
refer to the LIST OF MODEL NUMBERS when placing orders.
※VCR
®
is a registered trade name of Cajon Co.
CAJON
®
is a registered trade name of Swagelok Co.
Note: For handling of VCR fittings, please contact a service center of Swagelok Co.
PRESSURE TRANSDUCERS WITH AMP.
PA-830
■
LIST OF MODEL NUMBERS
Pressure reference
Output
{% F.S./°C}
Thermal error
kPa {kgf/cm
2
}
Rated pressure range
0 ~ 9.8
{0 ~ 0.1}
0 ~ 49.0
{0 ~ 0.5}
Gauge
0 ~ 98.1
{0 ~ 1}
0 ~ 343
{0 ~ 3.5}
0 ~ 981
{0 ~ 10}
0 ~
−
98.1
{0 ~
−
1}
Absolute
0 ~ 34.3
{0 ~ 0.35}
0 ~ 98.1
{0 ~ 1}
Voltage
output
±
0.05
±
0.10
Fitting
：
G 1/8
Fitting
：
R 1/4
Fitting
：
VCR
Fitting
：
G 1/8
PA-830
-501G-05
PA-830
-501G-R2
PA-830
-501G-VCR
PA-830
PA-830
-101G-10 -501G-10
PA-830
-102G-05
PA-830
-102G-R2
PA-830
-102G-VCR
PA-830
-102G-10
PA-830
-352G-05
PA-830
-352G-R2
PA-830
-352G-VCR
PA-830
-352G-10
PA-830
-103G-05
PA-830
-103G-R2
PA-830
-103G-VCR
PA-830
-103G-10
PA-830
-102V-05
PA-830
-102V-R2
PA-830
-102V-VCR
PA-830
-102V-10
PA-830
-351A-05
PA-830
-351A-R2
PA-830
-351A-VCR
PA-830
-351A-10
PA-830
-102A-05
PA-830
-102A-R2
PA-830
-102A-VCR
PA-830
-102A-10
：Not
available
※Verify
the above model numbers when placing orders.
■
STANDARD SPECIFICATIONS
●
Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 V DC.
Item
Pressure reference
Rated pressure range
Maximum pressure
Break-down pressure
Model number
PA-830
101G
501G
102G
Gauge
352G
103G
102V
−
98.1
{−1}
196
{2}
294
{3}
351A
102A
Absolute
343
{3.5}
686
{7}
1030
{10.5}
981
{10}
1961
{20}
2942
{30}
34.3 (abs) 98.1 (abs)
{0.35}
{1}
103 (abs) 196 (abs)
{1.05}
{2}
147 (abs) 294 (abs)
{1.5}
{3}
kPa {kgf/cm
2
}
kPa {kgf/cm
2
}
kPa {kgf/cm
2
}
°C
°C
%RH
°C
9.8
{0.1}
19.6
{0.2}
29.4
{0.3}
49.0
{0.5}
98.1
{1}
147
{1.5}
98.1
{1}
196
{2}
294
{3}
General specifications
Operating temp. range
Compensated temp. range
Operating humidity
Storage temp.
Pressure medium
Insulation resistance
Dielectric strength
Sealed liquid
Pressure port
Net weight
Supply voltage
−
20 ~ 70
0 ~ 50
35 ~ 85
（
No condensation
）
−
20 ~ 70
（
Atmospheric pressure, humidity 65 %RH maximum
）
Corrosive gases/liquids compatible with SUS 316L
※1
MΩ
minimum
100 (500 V DC)
500 V AC, 60 s
（
Leakage current 1 mA maximum
）
Silicone oil
R
1/4
G 1/8 (PF 1/8)
、
1/4 (PT 1/4)
、
VCR
®
※2
g
V DC
maximum
mA
maximum
Approx. 140
12 ~ 24
±
10 %
10 % (P-P)
20
Power
Ripple content
Consumption current
※1 PA-830-VCR
: Also compatible with SUS316.
※2 An
“O” ring is provided for only G1/8 type. (Positive pressure : P15, Negative/Absolute Pressure : P12.5)
PA-830
PRESSURE TRANSDUCERS WITH AMP.
Item
Output voltage
Zero voltage
Span voltage
Output current
Model number
V DC
V
V
mA
maximum
%F.S.
PA-830
101G
501G
102G
352G
1~5
1
±
0.04 (at 25 °C)
4
±
0.04 (at 25 °C)
1
（
Load resistance 5 kΩ minimum
）
±
0.5
±
0.3
±
0.5
±
0.05/± 0.1 ※3
±
0.05/± 0.1 ※3
±
0.1
Approx. 2
Approx. 1
Approx. 0.5 Approx. 0.3 Approx. 0.1 Approx. 0.05 Approx. 0.3 Approx. 0.5 Approx. 0.3
±
0.3
±
0.5
103G
102V
351A
102A
Analog output
Linearity/Hysteresis
ZERO %F.S./°C
Thermal error
0 ~ 50 °C
(Reference temp.: 25 °C) SPAN %F.S./°C
Supply voltage effect
Response
V
maximum
ms
Gravitational effect
%F.S.
(From vertical position to horizontal position) max.
※3 The
thermal error of the PA-830-101G will be ± 0.1 %F.S./°C only.
■
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
490 m/s
2
, 3 directions for 3 times each
0 ~ Rated pressure, 10
6
cycles
40 °C, 90 ~ 95 %RH, 240 hrs.
Zero voltage, Span voltage:
±
1 %F.S. maximum each
Permissible change
■
INTERNAL ELECTRICAL SCHEMATICS
Power
B
Pressure
Sensor
Main circuit
Output
Common
Shield
PRESSURE TRANSDUCERS WITH AMP.
PA-830
■
OUTLINE DIMENSIONS
G1/8 type
22.5
22
12
8
55 ± 1
SN plate label
Part No. label
(10)
Unless otherwise specified, tolerance :
±
0.5 (Unit: mm)
PA-830
(
φ
3.8)
AWG26 ULNo.2844
4 – core shielded cable
L = 1500 ± 50
Wire color
Red
White
Green
Black
Shield
Connection
Power
B
Output
N.C.
Common
Fitting
8
Cable bush (ESS-1)
“O” ring groove depth 1.8
G 1/8 (PF 1/8)
(SUS 316L)
Housing (Aluminum with alumite finish)
M 5 depth 6
Pressure port
R1/4 type
56 ± 1
22
23.5
13.5
8
SN plate label
Part No. label
(10)
(
φ
3.8)
AWG26 ULNo.2844
4 – core shielded cable
L = 1500 ± 50
(25.4)
8
Cable bush (ESS-1)
M 5 depth 6
Pressure port
R 1/4 (PT 1/4)
(SUS 316L)
Housing (Aluminum with alumite finish)
φ
30
VCR type
59 ± 1
(26.5)
19
(16)
8.5
SN plate label
Part No. label
(10)
(
φ
3.8)
AWG26 ULNo.2844
4 – core shielded cable
L = 1500 ± 50
8
Cable bush (ESS-1)
1/4 VCR
(SUS 316)
Housing (Aluminum with alumite finish)
φ
30
φ
30
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