Piezoresistive Silicon Pressure Sensor Chips
Product Quick Detail
- Place Of Origin
- China (Mainland)
- Minimum Order
- 500
- Packaging
- plactic pad
- Delivery
- 25 Days
Specifications
We establish our reputation for cost-effective and quality. The pressure dies have been employed in pressure transducers widely in the world.
Features:
Self-intellectual property and manufacture workmanship silicon Micromachining
4"Silicon wafer workmanship flow and controllable workmanship in batch production, various ranges
Tiny size structure, high consistency and economical wholesale price
High accuracy\long stability and reliability
| No. | Item | Specifications | |
|
Gauge pressure |
Absolute Pressure |
|
|
| 35KPa,100KPa,250KPa, 600KPa,1MPa,1.6MPa,2.5MPa | 100KPa,250KPa,600KPa, 1MPa,1.6MPa,2.5MPa,6MPa, 10MPa,25MPa,40MPa,60MPa | ||
| 02 | Offset | ≤30mV@1mA | |
| 03 | Span Output | ≥30mA(≤35KPa) ; ≥60mV (other scale) | |
| 04 | Nonlinearity | ±0.25%F.S. | |
| 05 | Power Supply | 1 mADC (typical), 5V (optional) | |
| 06 | Zero Temperature Coefficient | ±0.1%F.S./ºC | |
| 07 | Sensitivity Temperature Coefficient | ±0.1%F.S./ºC(≤35KPa) ±0.05%F.S./ºC(other scale) | |
| 08 | Overload Capacity | 2 times scale(≤10MPa);1.5times scale(>10MPa) | |
| 09 | Bridge Resistance | 5 (1±20%) KΩ | |
| 10 | Operating Temperature | -45ºC~+100ºC | |
| 11 | Short Term Stability | ±0.05%F.S./8h | |
| 12 | Chip Size(um) | 2700×3450 | |
|
Notes |
1.Calculating method of nonlinearity is the Least Squares Method. 2.Short Term Stability is tested under 25ºC,5VDC. 3.Other results are attained with the reference temperature 25ºC,1mADC. 4.Silicon wafer thickness c=400um,glass thickness d=800um |
- Country: China (Mainland)
- Business Type: Manufacturer
- Market:Americas,Asia,Middle East,Europe
- Founded Year:1962
- Address:242 Beihai Street, Dadong District
- Contact:shuo yang
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