供应空调压力传感器
地区：浙江 杭州
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空调压力传感器 | |||||
| UNITS | TYPICAL | MIN | MAX | |
| SUPPLY VOLTAGE（供电电压） | VOLTS | 3V | - | 15V |
| SUPPLY CURRENT（供电电流） | mA | 1 mA | 3 Ma | |
| BRIDGE ARM R*ITANCE(桥壁电阻) | K ohms | 4K ohm | 3K ohm | 5K ohm |
| STANDARD RANGE（标准量程） 其他量程可订制 | PSI | See (1) below | vacuum | 600 PSI |
| FULL SCALE OUTPUT（满量程输出） | Mv | 100 +/- 20 Mv | ||
| ZERO OUTPUT（*点输出） | Mv | +/-20 Mv | ||
| SENSITIVITY TEMP. COEFFICIENTS（灵敏度温度系数） | See (2) below | |||
| TEMPERATURE COEFFICIENT OF ZERO（*点温度系数） | See (3) below | |||
| LINEARITY（线性度） | % SPAN |
| - 0.25% | + 0.25% |
| HYSTER*（迟滞性） | % SPAN | 0.1% of SPAN | ||
| REPEATABILITY（*性） | See (4) below | |||
| ACCURACY（精度） | % | See (5) below | ||
| OVERLOADING CAPACITY（过载） | PSI | 1000 PSI | ||
| OPERATING TEMPERATURE（使用温度） | F | - 40 F to 250 F | ||
| STORAGE TEMPERATUR（储存温度） | F | - 40 F to 250 F | ||
| BURST PR*SURE（破坏压力） | PSI | 2X | ||
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(1) | Pressure range shall go from vacuum (-30" HG) to 600 PSI. |
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(2) | Not specified. |
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(3) | The temp. error will be less than 1% of full scale anywhere within the temperature range. | ||||
(4) | Repeatability error of the sensor shall be less than +/- 1.5%. |
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(5) | Accuracy - a 0.25% differential between actual and measured pressure over SPAN. | ||||
