Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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500kPa High Accuracy Absolute Atmospheric Pressure Sensor
Product Discription
pressure sensor is standard and most popular transmitter applied in air and liquid pressure measuring. A high sensitivity silicon pressure chip is employed in the sensor. The pressure transmitter is designed for industry application with perfect long term stability.
Features
♦ Ranges: 0kPa-500kPa(0PS~75PSI)
♦ MEMS Technology
♦ Absolute
♦ For non-corrosive gas or liquid
♦ Standard analog signal output
♦ Temp. Compensated:-20℃~+85℃(14℉~+185℉)
♦ Directly application,Low Cost
Performance Parameter
| Item | Data | Unit |
| Min. Output Signal | 0.25±0.1 | V |
| Max. Output Signal | 4.75±0.1 | V |
| Span Output | 4.5 | V |
| Accuracy | ±1.0 | %Span |
| TCO(Temp. Coefficient of Offset) | ±0.03 | %FS/℃ |
| TCS(Temp. Coefficient of Span) | ±0.03 | %FS/℃ |
| Long Term Stability(1year) | ±2 | %Span |
| Over Pressure | 2X | Rated |
| Compensation Temp. | 0 ~ 85/-4 ~ 185 | ℃/℉ |
| Ambient Temp. | -20 ~ 85/-4 ~ 185 | ℃/℉ |
| Storage Temp. | -40 ~ 125/-40 ~ 268 | ℃/℉ |
| Max.Input Current | 3 | mADC |
| Max.Output Current | 3 | mADC |
| Power-on Time | <10 | MS |
| Response Time | <3 | MS |
