Page 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 ELECTRONIC
S
Oct,
2005
❈ Verify the above model numbers when placing orders.
Part name Material
LCP (Liquid crystal polymer)
Silicone
POM (Polyoxymethylene)
PPS (Polyphenylene sulphide)
Brass + Tin-plated
Pressure Port
Sensor chip
Housing
Terminal pin
1
2
3
4
INTERNAL STRUCTURE
● Covers low pressure range
● Buit-in a compact amplifier circuit
● Measures differential pressure
■ FEATURES
PRESSURE TRANSDUCERS WITH AMP.
PA-100
■ MODEL NUMBER DESIGNATION
P A - 1 0 0 - 1 0 0 D - S
Series name
Rated pressure range
100D-S : 0 ~ 1 kPa {102 mmH2O}
200D-S : 0 ~ 2 kPa {204 mmH
2O}
500D-S : 0 ~ 5 kPa {510 mmH
2O}
100D-W : − 1 ~ 1 kPa {± 102 mmH
2O}
200D-W : − 2 ~ 2 kPa {± 204 mmH
2O}
500D-W : − 5 ~ 5 kPa {± 510 mmH
2O}
■ LIST OF MODEL NUMBERS
Pressure reference
Differential
0 ~ 1 0 ~ 2 0 ~ 5 − 1 ~ 1 − 2 ~ 2 − 5 ~ 5
Rated pressure range
[kPa]
Model number
PA-100-100D-S PA-100-200D-S PA-100-500D-S PA-100-100D-W PA-100-200D-W PA-100-500D-W
1
23
4
Page 2
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELECTRONIC
S
Oct,
2005
General specifications
Power
Analog output
■ STANDARD SPECIFICATIONS
Item
Pressure reference
Rated pressure range
Maximum pressure
Break-down pressure
Operating temp. range
Line pressure
Compensated temp. range
Storage temp.
Operating humidity
Thermal error
0 ~ 50 °C
(Reference temp.: 25 °C)
Supply voltage
Consumption current
Output voltage
Zero voltage
Span voltage
Output current
Linearity/Hysteresis
Pressure medium
Insulation resistance
Dielectric strength
Pressure port
Gravitational effect
(From vertical position to horizontal position)
Response
❈1 : PA-100-
□□□
D-S pressure range Pressure A port − B port = 0 ~ Rated pressure range
PA-100-
□□□
D-W pressure range Pressure A port − B port = − Rated pressure range ~ Rated pressure range
❈2 : Defined at 5 V of supply voltage.
❈3 : The zero and span voltages vary in proportion to the supply voltage.
Net weight
Model number
PA-100
100D-S 200D-S 500D-S 100D-W 200D-W 500D-W
Differential
※1
125± 1 ± 2 ± 5
51025± 5 ± 10 ± 25
50
Non-corrosive gases
Approx. 8
0.5 ~ 4.5
0.5 ± 0.08 2.5 ± 0.08
4.0 ± 0.08 2.0 ± 0.08
0.5 (Load resistance 10 kΩ minimum)
± 0.5
− 2 − 1 − 0.4 − 2 − 1 − 0.4
5
5 ± 10 %
5 mA
100 (50 V DC)
50 V AC, 60 s (Leakage current 1 mA maximum)
φ
2.5
0 ~ 50
35 ~ 85 (No condensation)
−
20 ~ 80 (Atmospheric pressure, humidity 65 %RH maximum)
− 20 ~ 70
50
± 5 ± 3 ± 2 ± 5 ± 3 ± 2
± 2
kPa
kPa
kPa
°C
kPa
°C
%RH
°C
ZERO
%F.S.
%F.S.
SPAN
%F.S.
V DC
maximum
V
❈3
※2
❈3
V
V
mA
maximum
MΩ
minimum
%F.S.
max.
ms
g
mm
● Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 5 V DC.
PA-100
PRESSURE TRANSDUCERS WITH AMP.
Page 3
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELECTRONIC
S
Oct,
2005
PA-100
PRESSURE TRANSDUCERS WITH AMP.
■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.2 (Unit: mm)
Pin
1 Power
B
2
Output
3
Common
4
N.C.
5
N.C.
Connection
INTERNAL ELECTRICAL SCHEMATICS
■ OUTPUT VOLTAGE VS PRESSURE
■ ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions (At 25 ± 5 °C)
Permissible change
Vibration
10 ~ 500 Hz, 1.5 mm maximum/49 m/s
2
,
3 directions for 2 hours each
490 m/s
2
, 3 directions for 3 times each
0 ~ Rated pressure, 106cycles
40 °C, 90 ~ 95 %RH, 240 hrs.
Zero voltage/Span voltage:
± 2 %F.S. (100D/200D) maximum
and ± 1 %F.S. (500D) each
Shock
Pressure cycling
Moisture resistance
PA-100-□□□D-S type
PA-100-□□□D-W type
4.5 V
0.5 V
Output voltage
0Pr
Press. (Port A – Port B)
4.5 V
2.5 V
Output voltage
0.5 V
0–Pr
Press. (Port A – Port B)
Pr
22.5±0.4
Projection A
25±0.4
5.7
7
Port B
B
A
Port A
※
D–
JAPAN
※※※
7H4
COPAL ELECTRONICS
PA –100–
φ
2– 1.0
Pressure port
LCP
POM
7.6
10.5 4.9±0.5
0.5
PPS
5– 0.7±0.1
Terminal pin
(Tin-plated)
5.08
5.08
φ
20.32
5
4
Label
φ
3.5
2.5
φ
C0.2
1
2
Projection A
3
1.7
3
Pressure A
Pressure B
Sensor
Main circuit
Power B
Output
Common C
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