Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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High precision SCA100T VTI dual axle series
Characteristics:
Dual axle tilted low noise high stability measurement
DIL-12 plastic SMD encapsulation, can reflow soldering
Differential signal output or 11 SPI digital interface output
The built-in temperature sensor (digital SPI output)
Have self-check function, ant-vibration 20000 g
Areas of application:
Dip Angle measuring instrument measuring acceleration and sports location measurement
Auto control inertial navigation earthquake monitoring
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| parameters |
SCA100T-D01 (±30°) |
SCA100T-D02 (±90°) |
|
The power supply voltage(V.DC) |
5±5% |
5±5% |
|
The input current(mA) |
4 |
4 |
| Measurement direction | Dual axle |
Dual axle |
|
Measurement range(°) |
±30°/±0.5 g |
±90/±1 g |
|
Zero(0g)offset voltage(V) |
2.5 |
2.5 |
| Output form |
DC/SPI |
DC/SPI |
|
Output sensitivity(V/g) |
4 |
2 |
|
Offset error(°room temperature) |
0.057 |
0.11 |
|
Bias WenPiao temperature coefficient(mg/°C) |
±0.1 |
±0.1 |
|
Error sensitivity(room temperature) |
0.5% |
0.5% |
|
Sensitivity temperature error(-40~+85°C) |
±1% |
±1% |
|
Nonlinear degrees(%) |
≤±0.4 |
≤±1 |
|
Cross influence(room temperature) |
4% |
4% |
|
The bandwidth(HZ, -3 dB) |
8~28 |
8~28 |
|
Power supply affect(4.75~5.25 V) |
±2% |
±2% |
|
Output noise density(μg/√Hz) |
15 |
15 |
|
Long-term stability(mg) |
0.25 |
0.25 |
|
Digital output digits(bits) |
11 |
11 |
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Work environment |
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Working temperature(°C) |
-40~+125 |
-40~+125 |
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Storage temperature(°C) |
-55~+125 |
-55~+125 |
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Resistance to acceleration: |
>20000 |
>20000 |
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Resistance to acceleration: |
>20000 |
>20000 |