The P1302 piezoresistive pressure sensors are offered in a miniature 0.11 in x 0.13 in (2.7 mm x 3.2 mm) die. When excited with 1.5 mA, the P1302 produces a millivolt output that is proportional to input pressure. The P1302 is available as a differential and gage sensor. With NovaSensor's SenStable® process, the P1302 will provide very good long-term stability and excellent reapeatability.
Features
- High reliability, solid state silicon pressure sensors
- Available in differential version
- Standard pressure ranges: 10 in H2O (2.5 kPa), 1 psi (7 kPa)
- Nonlinearity < 0.25% FSO
- 5X overpressure limit
Specification
| Parameter | Value | Units | Notes |
| General | |||
| Pressure Range | 10 | in H2O | 2.5 kPa |
| 1 | psi | 7 kPa | |
| Electrical @ 77°F (25°C) unless noted | |||
| Excitation | 1.5 | mA | 10 VDC Maximum |
| Input Impedance | 5000 ± 20% | Ω | |
| Output Impedance | 5000 ± 20% | Ω | |
| Environmental | |||
| Temperature Range | |||
| Operating | -40 to 257 | °F | (-40°C to +125°C) |
| Storage (undiced) | -67 to 302 | °F | (-55°C to +150°C) |
| Mechanical | |||
| Weight | 0.00008 | lb | (0.04 g) |
| Media Compatibility | Clean dry air, non-corrosive gases |
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