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 |
| |
| Electrical Specifications | |
| Excitation | 1.5mADC |
| Insulation resistance | >250MΩ(250VDC) |
| Bridge resistance | 3kΩ~6kΩ |
| Electrical connection | 4 wires (5 wires available) |
| |
| 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 |
| |
| Fill fluid | Silicon oil or olive oil(sanitary centrifugal, for special only) |
| Weight | Approx 25g |