High precision pressure transducer for industrial applications
Measuring ranges from 2.5MPa - 60Mpa
Piezoresistive diffusion silicon pressure sensor
Excellent accuracy and long term stability
316L package assemble conveniently
The transducer can be used for a wide range of applications in process control, automatic machinery and hydraulic or pneumatic system design.
| Performance Specification | |
| Technology | Piezoresistive Diffusion Silicon Pressure Sensor |
| Nominal range | 2.5Mpa, 4MPa, 6MPa, 10MPa, 25Mpa, 40Mpa, 60Mpa |
| Pressure reference | Sealed guage, Absolute |
| Overload | 1.5~2 times nominal scale |
| Zero offset | ±2mV |
| Full scale output | >70mV(typical) |
| Accuracy | ±0.25%F.S ±0.5%F.S |
| Long term stability | ±0.2%F.S/year |
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| Electrical Specifications | |
| Excitation | 1mADC (5VDC and 10VDC available) |
| Insulation resistance | >100MΩ(250VDC) |
| Bridge resistance | 3kΩ~6kΩ |
| Electrical connection | 4 wires (5 wires available) |
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| Environmental | |
| Operating temperature range | -45~125ºC |
| Compensated temperature range | -10~70ºC |
| Thermal sensitivity coefficient | ≤±0.02%F.S/ºC |
| Thermal zero coefficient | ≤±0.02%F.S/ºC |
| Physical Specification | |
| Process connection | OD16mm \"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 |