NovaSensor P330W

Absolute Pressure Sensor 1F

NovaSensor P330W Absolute Pressure Sensor is a Piezoresistive (PRT) Pressure Die, offering the same superior stability and sensitivity as in larger die, but in an extremely small footprint, making it ideal for invasive applications where small size is critical. Additionally, it has excellent measurement accuracy, which also makes it ideal for demanding applications with restricted dimensional profiles, such as medical catheters and IC packages.P330W employs NovaSensor’s proprietary SenStable® processing technology, providing excellent long-term stability and repeatability.When excited with a DC voltage source, P330W produces a mV output that is proportional to the applied pressure. P330W employs a half-bridge design, which requires two external resistors to complete a full bridge configuration. Additional components may be added to calibrate the output of the sensor.

Application
  • Cardiovascular
  • Respiratory
  • Intracranial
  • Urological/Rectal
  • Ablation

Features
  • Extremely small size: 900 x 330 x 120 μm³ cross section
  • Stable and accurate pressure measurement of ±6 mmHg (preliminary)
  • Low power consumption
  • Absolute pressure sensing
  • Pressure Range: 450 to 1050 mmHgA (standard)
  • Burst Pressure: 4500 mmHgA

Technical Specifications
Parameter (Note 1, 2) Unit Value Comment
Pressure Range mmHg 450 to 1050 Absolute Pressure
Proof Pressure3 mmHg 3000
Burst Pressure4 mmHg 4500
Excitation Volts 1 to 6 DC Voltage
Bridge Resistance5 kohm 2.0 ±0.6
Symmetry6 % ±5
Offset Voltage7 mV/V ±3 Typical @ 750 mmHg
Sensitivity7 µV/V/mmHg 15 Typical
Pressure Non Linearity7 mmHg ±1 Typical BFSL, 300 mmHg Range
TC Offset7 µV/V/°C ±20 Maximum
TC Sensitivity7 %/°C -0.2 Typical
TC Resistance7 %/°C 0.13 Typical
Operating Temperature8 °C 15 to 45 59 to 113°F
Storage Temperature °C -40 to +85 -40 to 185°F
Media Compatibility9,10 Clean, dry and non-corrosive gases

Product Documents

Part Numbers

Part Number Description
P330W Sensors
EP330W-3FT 3FT P330W
EP330W-6FT 6FT P330W
P330W Eval Kits
EP330W-EVAL-D3 P330W Eval Kit, Digital Output
EP330W-EVAL-A3 P330W Eval Kit, Analog Output

1

Reviews

There are no reviews yet.

Be the first to review “NovaSensor P330W”

Your email address will not be published. Required fields are marked *