NPP Surface Mount Pressure Sensors
The NPP Series of Surface Mount Pressure Sensors features a miniature ultra-high stability SenStable® piezoresistive chip placed in a surface mount plastic package. The sensor monitors pressure in industrial and automotive applications by producing a voltage output that is linearly proportional to the input pressure. The user can add signal conditioning circuitry to amplify the output signal or to maximize OEM value added.
Features:
- Absolute Pressure Ranges: 100, 200, 700 kPa (15, 30, 100 psi)
- Ultra-small, ultra-high stability with Silicon Fusion Bonded MEMS chip
- Miniature Surface Mount Package: SOIC-8
- Low power requirement (3 VDC)
- Operating Temperature: -40°F to 257°F (-40°C to 125°C)
- Accuracy: <0.2% FSO
- Available in ported and non-ported versions
- Compatible with most non-corrosive gases and dry air
Applications:
- Automotive Tire Pressure
- Industrial Process Control
- Consumer Appliances
- Altimeters and Barometers
Performance Parameters2 |
Units |
Min |
Type |
Max |
Notes |
Offset | mV/V | ±10 | |||
Full Scale Output | mV | 60 ±20 | |||
Linearity | %FSO | ±0.20 | 3 | ||
Hysteresis and Repeatability | %FSO | 0.1 | |||
Thermal Coefficient of Zero | %FSO/°C | 0.04 | 4 | ||
Thermal Coefficient of Resistance | %/°C | 0.3 | 4 | ||
Thermal Coefficient of Sensitivity | %FSO/°C | -0.2 | 4 | ||
Thermal Hysteresis of Zero | %FSO | 0.1 | 5 | ||
Long-Term Stability of FSO | %FSO | 0.2 | 6 | ||
1. Standard IC industry bake operations should be used prior to surface mountoperations. Consult NovaSensor for further information. 2. Values measured at 3 VDC and 77°F (25°C), unless otherwise noted. 3. Best fit straight line. 4. Typical coefficients, between 32°F to 158°F (0° to 70°C). 5. 32°F to 158°F (0° to 70°C). 6. Typical value over one year. |