1、 胎压计
2、 TPMS
3、 汽车电子
4、 消费电子
技术规格：
| 最小 | 正常 | 最大 | 单位 |
激励电压 | | 5 | 10 | V |
激励电流 | | 1.00 | 2.00 | mA |
电桥电阻 | 4 | 5 | 6 | kΩ |
量程1 | | |
60 psi | 75 | 100 | 125 | mV |
100 psi | 75 | 100 | 125 | mV |
300 psi | 120 | 150 | 180 | mV |
12000 psi | 260 | 300 | 340 | mV |
漂移 | -30 | ±10 | +30 | mV |
TC 量程2 (恒压) | -0.17 | -0.22 | -0.27 | %FS/℃ |
TC 漂移2 | -0.08 | -0.02 | +0.08 | %FS/℃ |
线性度3 | -0.3 | ±0.05 | +0.3 | %FS |
迟滞性 | -0.3 | ±0.1 | +0.3 | %FS |
过载压力 | | | 2X | 额定的满量程 |
爆破压力 | | | 3X | 额定的满量程 |
工作温度 | -40 | | 125 | ℃ |
储存温度 | -55 | | 150 | ℃ |
1、Unless otherwise specified, span is measured at 5.0V Constant Voltage supply at 25°C. Sensor outputs a positive signal when diaphragm deflects downward.
2、Measured from 0°C to 50°C @ 5V Constant voltage excitation.
3、Defined as best straight line.
4、Maximum burst pressure up to 500psi for high pressure type (300psi)
