P-8505 Datasheet, PDF (2/3 Pages) Copal Electronics – PRESSURE TRANSDUCERS

P-8505
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
Pressure reference
Rated pressure range
kPa
Maximum pressure
kPa
Break-down pressure
kPa
Operating temp. range
°C
Compensated temp. range
°C
Operating humidity
%RH
Storage temp.
°C
Bridge resistance
ї
Pressure medium
Insulation resistance
Dielectric strength
Mї
minimum
Sealed liquid
Net weight
g
Excitation current
mA DC
Offset voltage
mV
Span voltage
mV
Linearity/Hysteresis
%F.S.

Thermal error
ZERO %F.S./°C
(Reference temp.: 25 °C) _{SPAN %F.S./°C}
Response
ms
Gravitational effect
%F.S.
(From vertical position to horizontal position) max.
501G
102G
P-8505
352G
103G
Gauge
50
100
350
1000
100
200
700
2000
150
300
1050
3000
−20 ~ 70
0 ~ 50
35 ~ 85ʢNo condensationʣ
−20 ~ 70ʢAtmospheric pressure, humidity 65 %RH maximumʣ
3300 ʶ
30 %
Corrosive gases/liquids compatible with SUS316L
100 (500 V DC)
500 V AC, 60 sʢLeakage current 1 mA maximumʣ
Silicone oil
Approx. 10
1.5ʢConstant currentʣ
ʶ
3
90 ʶ
30
ʶ
0.3
ʶ
0.5
ʶ
0.05
ʶ
0.05
Approx. 2
Approx. 0.5
Approx. 0.1
Approx. 0.05
˙ ENVIRONMENTAL CHARACTERISTICS
Test item
Vibration
Shock
Pressure cycling
Test conditions (At 25 ʶ 5 °C)
10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s²,
3 directions for 2 hours each
490 m/s², 3 directions for 3 times each
0 ~ Rated pressure, 10⁶ cycles
Permissible change
Offset voltage/Span voltage: ʶ 1 %F.S.
maximum each
Moisture resistance 40 °C, 90 ~ 95 %RH, 240 hrs.
˞Can be operated at vacuum pressure.