PA-400 Pressure Transducers

COPAL ELECTRONICS
PRESSURE TRANSDUCERS WITH AMP.
PA-400
INTERNAL STRUCTURE
1
2 3
4
Pressure
FEATURES
● For non-corrosive gases
● Easy to attach, direct connection with manifold
● High output gain by built-in hybrid electronic amp.
1
2
3
Part name
Pressure port
Pressure transducer
Housing
Material
Aluminum
P-2000
PC (Polycarbonate)
4
Cable
Vinyl chloride resin
MODEL NUMBER DESIGNATION
PA-400 - 501 G - 10
Series name
Thermal error
10± 0.1 % F.S./°C
Rated pressure range
1010 ~ 9.81 kPa {0 ~ 0.1 kgf/cm 2 }
5010 ~ 49.0 kPa {0 ~ 0.5 kgf/cm 2 }
1020 ~ 98.1 kPa {0 ~ 1 kgf/cm 2 }
3520 ~ 343 kPa {0 ~ 3.5 kgf/cm 2 }
1030 ~ 981 kPa {0 ~ 10 kgf/cm 2 }
Pressure reference
GGauge
VGauge (Vacuum)
LIST OF MODEL NUMBERS
Thermal error
Pressure reference
Rated pressure range
kPa {kgf/cm 2 }
± 0.1 % F.S./°C
Verify the above model numbers when placing orders.
Gauge
0 ~ 9.81 0 ~ 49.0 0 ~ 98.1 0 ~ 343 0 ~ 981 0 ~ − 98.1
{0 ~ 0.1} {0 ~ 0.5} {0 ~ 1} {0 ~ 3.5} {0 ~ 10} {0 ~ − 1}
PA-400
-101G-10
PA-400
-501G-10
PA-400
-102G-10
PA-400
-352G-10
PA-400
-103G-10
PA-400
-102V-10
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.

COPAL ELECTRONICS
PA-400
PRESSURE TRANSDUCERS WITH AMP.
STANDARD SPECIFICATIONS
KUnless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 V DC.
PA-400
Item Model number
101G 501G 102G 352G 103G 102V
General specifications
Pressure reference
Rated pressure range
Maximum pressure
Break-down pressure
Operating temp. range
Compensated temp. range
Operating humidity
Storage temp.
Pressure medium
Insulation resistance
Dielectric strength
Pressure port
Net weight
kPa {kgf/cm 2 }
kPa {kgf/cm 2 }
kPa {kgf/cm 2 }
°C
°C
%RH
°C
MΩ
minimum
g
Gauge
9.81 49.0 98.1 343 981 − 98.1
{0.1} {0.5} {1} {3.5} {10} {−1}
19.6 98.1 196 686 1471 196
{0.2} {1} {2} {7} {15} {2}
49.0 245 490 1030 1961 490
{0.5} {2.5} {5} {10.5} {20} {5}
− 20 ~ 70
0 ~ 50
35 ~ 85No condensation
− 20 ~ 80Atmospheric pressure, humidity 65 %RH maximum
Non-corrosive gases
100 (500 V DC)
500 V AC, 60 sLeakage current 1 mA maximum
“O” ring groove
Positive pressureNegative pressure
Approx. 60
Supply voltage
V DC
12 ~ 24 ± 10 %
Power
Ripple content
maximum
10 % (P-P)
Consumption current
maximum
20 mA
Output voltage
V
1 ~ 5
Zero voltage
V
1 ± 0.04 (at 25 °C)
Analog output
Span voltage
Output current
Linearity/Hysteresis
Thermal error 0 ~ 50 °C
(Reference temp.: 25 °C)
Supply voltage effect
Response
V
mA
maximum
%F.S.
ZERO
%F.S./°C
SPAN
%F.S./°C
V
maximum
ms
4 ± 0.04 (at 25 °C)
1Load resistance : 5 kΩ minimum
± 0.5
± 0.1
± 0.1
± 0.1
Approx. 1
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.

COPAL ELECTRONICS
PA-400
PRESSURE TRANSDUCERS WITH AMP.
ENVIRONMENTAL CHARACTERISTICS
Test item Test conditions (At 25 ± 5 °C) Permissible change
Vibration
Shock
Pressure cycling
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
Zero voltage/Span voltage:
± 1 %F.S. maximum each
Moisture resistance
40 °C, 90 ~ 95 %RH, 240 hrs.
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)
28
Zero adjustment VR
15.8
10
“O” ring groove depth
“O” ring P8
P10
45
6 2 – M 4
9
( φ 3.8) AWG26 ULNo.2844
4-core shielded cable L = 1500 ± 50
25
19
φ
8
φ
13
19
PRESSURE
TRANSDUCER
PA-400
ZERO ADJ
COPAL
4 – M 3
depth 5
M 5 depth 5
Pressure port
Wire color
Red
White
Green
Black
Shield
Connection
Power B
Output
N.C.
Common
N.C.
INTERNAL ELECTRICAL SCHEMATICS
Pressure
Sensor
Main circuit
Power B
Output
Common
Shield
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.