P-8300 Datasheet, PDF (2/3 Pages) Copal Electronics – PRESSURE TRANSDUCERS

P-8300
PRESSURE TRANSDUCERS
˙ 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
Model number
501G
102G
P-8300
352G
103G
351A
102A
Pressure reference


Gauge

Absolute
Rated pressure range kPa {kgf/cm²} 49.0 {0.5}
98.1 {1}
343 {3.5}
981 {10} 34.3 {0.35} (abs) 98.1 {1} (abs)
Maximum pressure
kPa {kgf/cm²} 98.1 {1}
196 {2}
686 {7}
1961 {20} 103 {1.05} (abs) 196 {2} (abs)
Break-down pressure kPa {kgf/cm²} 147 {1.5}
294 {3}
1030 {10.5} 2942 {30} 147 {1.5} (abs) 294 {3} (abs)
Operating temp. range
°C
−20 ~ 70
Compensated temp. range
°C
0 ~ 50
Operating humidity
Storage temp.
%RH
°C
35 ~ 85ʢNo condensationʣ
−20 ~ 70ʢAtmospheric pressure, humidity 65 %RH maximumʣ
Bridge resistance
Pressure medium
Insulation resistance
Dielectric strength
ї
Mї
minimum
4700 ʶ
30 %
Corrosive gases/liquids compatible with SUS316L
100 (500 V DC)
500 V AC, 60 sʢLeakage current 1 mA maximumʣ
Sealed liquid
Silicone oil
Net weight
g
Approx. 20
Excitation current
Offset voltage
mA DC
mV
1.5ʢConstant currentʣ
ʶ
5
Span voltage
mV
100 ʶ
50
Linearity/Hysteresis
%F.S.
ʶ
0.3
ʶ
0.5
Thermal error
ZERO %F.S./°C
(Reference temp.: 25 °C) _{SPAN %F.S./°C}
ʶ
0.05/0.10
ʶ
0.05/0.10
Response
ms
Approx. 2
Gravitational effect
%F.S.
(From vertical position to horizontal position) max.
Approx. 0.5
Approx. 0.3
Approx. 0.1 Approx. 0.05 Approx. 0.5
Approx. 0.3
˙ ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions (At 25 ʶ 5 °C)
Permissible change
Vibration
10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s², 3 directions for 2 hours each
Shock
Pressure cycling
981 m/s², 3 directions for 3 times each
0 ~ Rated pressure, 10⁶ cycles
Offset voltage/Span voltage: ʶ 1 %F.S.
maximum each
Moisture resistance 40 °C, 90 ~ 95 %RH, 240 hrs.
˞P-8300 series can be operated at the vacuum pressure.