The NovaSensor P1300 Low Pressure Sensor Die are highly reliable, solid state pressure sensors, offered in a miniature 2.7 mm x 3.2 mm die. When excited with 1.5 mA, the P1300 produces a millivolt output that is proportional to input pressure. The sensor will operate with a constant voltage supply; however, the sensitivity will change –0.23%/°C. The P1300 is available as a diff erential and gauge sensor. NovaSensor’s SenStable® process provides good long-term stability and excellent repeatability. The die substrate must be connected to the positive power supply in order to maintain good long-term stability. To achieve this, +INa is connected to the sensor as well as the substrate pad, which is labeled with an “S.”
Features
- High reliability, solid state silicon pressure sensors
- Standard pressure ranges: 2.5 kPa (0.3 psi) and 7 kPa (1 psi)
- 5X Overpressure Limit
Specifications
Parameter | Value | Units | Notes |
General | |||
Pressure Ranges | 2.5 | kPa | >> .3 psi |
7 | kPa | >> 1 psi | |
Maxmimum Over pressure | 5X | rated pressure | rated pressure |
Electrical @ 25°C (72°F) unless otherwise stated | |||
Excitation | 1.5 | mA | 10 VDC Max |
Input Impedance | 5000 ± 20% | Ω | |
Output Impedance | 5000 ± 20% | Ω | |
Environmental | |||
Temperature Range | |||
Operating | -40 to 125 | °C | 40°F to 257°F |
Storage | -55 to 150 | °C | -67°F to 320°F |
Mechanical | |||
Weight | 0.04 | grams | |
Media Compatibility | Clean, dry air non corrosive gases |