P-2000 Datasheet, PDF (2/3 Pages) Copal Electronics – PRESSURE TRANSDUCERS

P-2000
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.
P-2000
Item
Model number
101G
501G
102G
352G
502G
702G
Pressure reference
Gauge
Rated pressure range
kPa {kgf/cm²}
9.81
{0.1}
49.0
{0.5}
98.1
{1.0}
343
{3.5}
490
{5}
686
{7}
Maximum pressure
kPa {kgf/cm²}
19.6
{0.2}
98.1
{1.0}
196
{2.0}
686
{7.0}
981
{10}
1373
{14}
Break-down pressure
kPa {kgf/cm²}
49.0
{0.5}
245
{2.5}
490
1030
1471
1961
{5}
{10.5}
{15}
{20}
Operating temp. range
°C
− 20 ~ 80
Compensated temp. range
°C
0 ~ 50
Operating humidity
%RH
35 ~ 85ʢNo condensationʣ
Storage temp.
°C
− 20 ~ 80ʢAtmospheric pressure, humidity 65 %RH maximumʣ
Bridge resistance
Ω
3300 ± 30 %
Pressure medium
Insulation resistance
Dielectric strength
MΩ
minimum
Non-corrosive gases
100 (500 V DC)
500 V AC, 60 sʢLeakage current 1 mA maximumʣ
Pressure port
mm
φ 3.2
Net weight
g
Approx. 1
Excitation current
mA DC
1.5ʢConstant currentʣ
Offset voltage
mV ± 20
± 15
Span voltage
mV 50 ± 20
90 ± 30
Linearity/Hysteresis
%F.S.
± 0.3
Thermal error
ZERO %F.S./°C
(Reference temp.: 25 °C) _{SPAN %F.S./°C}
± 0.15
± 0.05
± 0.12
± 0.04
Response
ms
Approx. 1
103G
981
{10.0}
1471
{15.0}
1961
{20}
˙ 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/s²,
3 directions for 2 hours each
981 m/s², 3 directions for 3 times each
0 ~ Rated pressure, 10⁶ cycles
40 °C, 90 ~ 95 %RH, 240 hrs.
Permissible change
Offset voltage/Span voltage:
±1 %F.S. maximum each
˞P-2000 series can be operated at the vacuum pressure.