Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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Feature
Application
For air pump, air compressor, pressure gauge and meter etc.
For Other fields, such as medical device, automotive, liquid level, diving equipment etc.
Performance Parameter
Unless otherwise specified, measurements were taken with a supply voltage of 5 Vdc at a temperature of 25±1℃ and humidity ranging from 25%~85%.
| Item | Data | Unit |
| Power Supply | 5 | Vdc |
| Output Signal | 0.5-4.5(or by custom) | Vdc |
| Accuracy | ±1.0 | %Span |
| Zero Temp.Coefficient | ±0.03 | %FS/℃ |
| Span Temp.Coefficient | ±0.03 | %FS/℃ |
| Long Term Stability(1year) | ±1 | %Span |
| Over Pressure | 2X (≤500kPa) | Rated |
| 1.5X(≥500kPa) | ||
| Compensation Temp. | 0 ~ 60/32 ~ 140 | ℃/℉ |
| Ambient Temp. | -10 ~ 85/14 ~ 185 | ℃/℉ |
| Storage Temp. | -40 ~ 125/-40 ~ 257 | ℃/℉ |
Dimension&Electric Connection(Unit:mm/Inch)
PIN Definition
| 1 | 3 | 5 | 7 | 2 / 4/ 6 / 8 |
| SDA | VDD | GND | SCL | NC |
NOTE:
1, N/C Pins must be left floating
2, Soldering of lead Pins:250’C for 5 sec max.
3, 0.1uf capacitor must be connected between VDD and GND
Notes
1. Implement ESD protection during soldering and assembly.
2. Overload voltage(6.5Vdc) or current(5mA) may burn the ASIC.
3. The medium must be compatible with the pressurized parts.
4. Please contact us for special request on parameter and application.