當前位置:杭州科島微電子有限公司>>空調壓力傳感器>> 空調壓力傳感器
空調壓力傳感器 | |||||
| | UNITS | TYPICAL | MIN | MAX |
| SUPPLY VOLTAGE(供電電壓) | VOLTS | 3V | - | 15V |
| SUPPLY CURRENT(供電電流) | mA | 1 mA | | 3 Ma |
| BRIDGE ARM RESITANCE(橋壁電阻) | K ohms | 4K ohm | 3K ohm | 5K ohm |
| STANDARD RANGE(標準量程) 其他量程可訂制 | PSI | See (1) below | vacuum | 600 PSI |
| FULL SCALE OUTPUT(滿量程輸出) | Mv | 100 +/- 20 Mv | | |
| ZERO OUTPUT(零點輸出) | Mv | +/-20 Mv | | |
| SENSITIVITY TEMP. COEFFICIENTS(靈敏度溫度系數) | | See (2) below | | |
| TEMPERATURE COEFFICIENT OF ZERO(零點溫度系數) | | See (3) below | | |
| LINEARITY(線性度) | % SPAN | | - 0.25% | + 0.25% |
| HYSTERISIS(遲滯性) | % SPAN | 0.1% of SPAN | | |
| REPEATABILITY(可靠性) | | See (4) below | | |
| ACCURACY(精度) | % | See (5) below | | |
| OVERLOADING CAPACITY(過載) | PSI | 1000 PSI | | |
| OPERATING TEMPERATURE(使用溫度) | F | - 40 F to 250 F | | |
| STORAGE TEMPERATUR(儲存溫度) | F | - 40 F to 250 F | | |
| BURST PRESSURE(破壞壓力) | PSI | 2X | | |
| | | | | |
| NOTES: | | | | |
(1) | Pressure range shall go from vacuum (-30" HG) to 600 PSI. | | | ||
(2) | Not specified. | | | | |
(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%. | | | ||
(5) | Accuracy - a 0.25% differential between actual and measured pressure over SPAN. |
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