The NovaSensor P112 Medium Pressure Sensor Die is a piezoresistive pressure sensor offered in a miniature 2.7mm x 3.2 mm (0.10 in x 0.12 in) die. When excited with 1.0 mA, the P112 produces a millivolt output that is proportional to input pressure. The P112 is available as an absolute pressure sensor where the media pressure is referenced to an internal vacuum sealed in the die. The P112 is also available as a diff erential and gauge sensor.With NovaSensor’s SenStable® process, the P112 will provide very good long-term stability and excellent repeatability. With NovaSensor’s “fl at process,” the P112 can be temperature compensated for either a constant current or a constant voltage power supply.
- High reliability, solid state silicon pressure sensors
- Available in absolute, diff erential and gauge versions
- Nonlinearity <0.25 % FSO
- Can be temperature compensated to run off of a voltage or current supply.
- 2X overpressure limit
|Pressure Ranges||15||psi||≈103 kPa|
|Maximum Overpressure||2X||rated pressure|
|Electrical @ 25°C (72°F) unless otherwise stated|
|Excitation||1.0||mA||10 VDC Max|
|Input Impedance||5000 ± 20%||Ω|
|Operating||-40 to 125||°C||40°F to 257°F|
|Storage||-55 to 150||°C||-67°F to 320°F|
|Media Compatibility||Clean, dry air; noncorrosive gases|