The NovaSensor P1602 Pressure Sensor Die is a piezoresistive pressure sensor offered in a miniature die. When excited with 1 mA constant current, the P1602 produces a millivolt output that is proportional to input pressure. The P1602 is available as an absolute pressure sensor, where the applied pressure is referenced to an internal vauum sealed within the die. With NovaSensor SenStable®, the P1602 will provide very low long-term stability erros and excellent repeatability.
Applications
- Consumer: Portable tire gages, altimeters, and barometers
- Industrial: Pneumatic controls, leak detection, manometers, portable pressure gages, pressure switches, and controllers
- Automotive: Tire pressure, diagnostics, engine, and suspension control, MAP sensors
- Medical: Patient monitoring and clinical instrumentation
Features
- Solid state, high reliability
- Low-cost, miniature size
- Standard pressure ranges: 0 to 15, 0 to 30, 0 to 50, 0 to 100 psia (1, 2.1, 3.4 and 6.9 bar)
- Nonlinearity < 0.2 %FSO
- SenStable®, silicon fusion bonded sensor die
Specifications
| Parameter | Value | Units | Notes |
| Electrical @ 71.6°F (22°C) unless noted | |||
| Excitation | 1.00 | mA | 10 VDC maximum |
| Input Impedance | 5000 ± 20% | Ω | |
| Output Impedance | 5000 ± 20% | Ω | |
| Environmental | |||
| Operating Temperature | -40 to 257 | °F | (-40°C to 125°C) |
| Storage Temperature | -67 to 302 | °F | (-55°C to 150°C) (undiced) |
| Maximum Over pressure | 6X | rated pressure | |
| 2X | 3 | ||
| Mechanical | |||
| Weight | 0.02 | Grams | xx lb |
| Media Compatibility | Clean, dry air | non-corrosive gases |
Part Nos.
| Part Number | Description |
| 51393 | 15 psia (1 bar); ≈100 kPaA |
| 51394 | 30 psia (2.06 bar); ≈200 kPaA |
| 51395 | 50 psia (3.44 bar); ≈350 kPaA |
| 51397 | 100 psia (6.89 bar); ≈700 kPaA |
| 51399 | 150 psia (10.34 bar); ≈ 035 kPaA |
| 51406 | 300 psia (20.68 bar); ≈2070 kPaA |
| 51407 | 500 psia (34.47 bar); ≈3450 kPaA |
| 51408 | 1000 psia (68.94 bar); ≈6895 kPaA |
| 51421 | 2500 psia (172.36 bar); ≈17240 kPaA |
| 51409 | 4295 psia (296.12 bar); ≈30000 kPaA |
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