High precision pressure transducer for industrial applications
Measuring ranges from 0-0.25- 25Mpa
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 | 250kPa, 600kPa, 1Mpa, 1.6Mpa, 2.5Mpa, 4MPa, |
| 6MPa, 10MPa, 16MPa, 25Mpa |
Pressure reference | Gauge, Sealed guage, Absolute |
Overload | 1.5~2 times nominal scale |
Zero offset | ±2mV |
Full scale output | >55mV(typical, 1.5mA power supply) |
Accuracy | ±0.25%F.S ±0.5%F.S |
Long term stability | ±0.2%F.S/year |
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Electrical Specifications | |
Excitation | 1.5mADC |
Insulation resistance | >250MΩ(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 |
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Fill fluid | Silicon oil or olive oil(sanitary centrifugal, for special only) |
Weight | Approx 25g |