Feature:
Piezoresistive diffusion silicon pressure sensor
Super-thin structure design
Pressure ranges from from 0- -35kPa to 60MPa
Use High-sensitivity piezoresistive pressure sensor dies
Excellent accuracy and long term stability
Stainless steel 316 L package assemble convenienty
High precision pressure transducer for industrial application
Typical Applications:
Measurement of altitude, aviation electronics, meteorology, servo controls, robotics, hydraulics, sanitary and pharmaceutical engineering, underground mining, injection engineering.
| Performance Specification |
|
| Technology | Piezoresistive Diffusion Silicon Pressure Sensor |
| Nominal range | 35kPa, 100kPa, 250kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 6MPa |
| 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa |
| Pressure reference | Gauge, Sealed guage, Absolute |
| Overload | 1.5 - 2 times nominal scale |
| Zero offset | ± 1mV |
| Full scale output | ≥ 50mV(typical) |
| Accuracy | ± 0.25%F. S ± 0.5%F. S |
| Long term stability | ± 0.2%F. S/year |
| Electrical Specifications |
|
| Excitation | 1mADC (5VDC and 10VDC available) |
| Insulation resistance | > 100MΩ (250VDC) |
| Bridge resistance | 3kΩ - 6kΩ |
| Electrical connection | 4 wires (5 wires available) |
| Environmental |
|
| Operating temperature range | -30 - 100º C |
| Compensated temperature range | -10 - 70º C |
| Thermal sensitivity coefficient | ≤ ± 0.02%F. S/º C |
| Thermal zero coefficient | ≤ ± 0.02%F. S/º C |
| Physical Specification |
|
| Process connection | OD17mm " O" Ring |
| Process media | Gas and liquid |
| Materials wetted by process | Stainless 316L standard |
| Optional: Tantalum, Hastelloy C276, Monel |
| Fill fluid | Silicon oil or olive oil(sanitary centrifugal) |
| Weight | About 25g |
