US9111 系列压力传感器供应
地区：广东 深圳
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With constant voltage excitation or constant current excitation, the US911 produces a voltage output that is linearly proportional to the input pressure. The user can add on external signal conditioning circuitry to amplify the output signal and maximize its performance. The US9111 is compatible with most noncorrosive gases and dry air.
Features
|
T*e of pressure |
Absolute t*e or gauge t*e |
|
T*e of package |
DIP or SMT |
|
Pressure medium |
Air or non-corrosive gas |
|
|
Min |
Nominal |
Max |
Unit |
|
Excitation Voltage |
-- |
5 |
10 |
V |
|
Excitation Current |
-- |
1.00 |
2.00 |
mA |
|
Bridge Impedance |
4 |
5 |
6 |
kΩ |
|
Span1 |
|
|
|
|
|
1psi |
20 |
30 |
40 |
mV |
|
5.8psi |
40 |
70 |
100 |
mV |
|
5.8psi* |
75 |
100 |
125 |
mV |
|
15psi |
75 |
100 |
125 |
mV |
|
15psi** |
130 |
170 |
210 |
mV |
|
30psi |
70 |
100 |
130 |
mV |
|
60psi |
140 |
190 |
240 |
mV |
|
Offset |
-30 |
0 |
+30 |
mV |
|
TC Span2
(Constant Voltage) |
-0.17 |
-0.22 |
-0.27 |
%FS/℃ |
|
TC Span2
(Constant Current) |
-0.05 |
-0.02 |
+0.05 |
%FS/℃ |
|
TC Offset2 |
-0.05 |
-0.02 |
+0.05 |
%FS/℃ |
|
Linearity3 |
-0.3 |
±0.1 |
+0.3 |
%FS |
|
Hysteresis |
-0.3 |
±0.1 |
+0.3 |
%FS |
|
Proof pressure |
|
|
2x |
Rated Fs |
|
Burst pressure |
|
|
3x |
Rated Fs |
|
Operating Temperature |
-40 |
|
+125 |
℃ |
|
Storage Temperature |
-55 |
|
+150 |
℃ |
|
1、Unless otherwise specified, span is measured at 5.0V Constant Voltage supply at
2、Unless otherwise specified ,Temperature coefficients are Measured from
3、Defined as * straight line.
* 5.8 psi high sensitivity t*e ** 15 psi high sensitivity t*e, linearity characterized at 700mbar and 1100mbar |
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