Superior Sensor Technology CP201 Dual Low Pressure Sensor

Superior Sensor Technology CP201 Dual Low Pressure Sensor is a highly integrated sensor with an analog-to-digital converter (ADC) and digital signal processor (DSP), and combines differential and gauge sensors into one module. When this sensor is used for CPAP applications, it employs the NimbleSense™ proprietary architecture that achieves a high dynamic range. The CP201 offers a 4V maximum voltage rating, 25mA maximum current rating, and -20°C to +85°C operating temperature range. Superior Sensor Technology CP201 Dual Low Pressure Sensor is designed with a high-reliability plastic enclosure that makes this sensor the ideal combination of high performance and reliability while ensuring a solution optimized for a wide array of CPAP devices.

Features

  • Highly integrated sensor with ADC and DSP
  • Combined differential and gauge sensors in one device
  • 4 differential pressure ranges per device (±250Pa to ±2.5kPa)
  • 4 gauge pressure ranges per device (±2kPa to ±6kPa)
  • 6‐bit resolution each channel range
  • Ultra-low noise, 18‐bit effective resolution
  • 25Hz to 250Hz selectable bandwidth filter
  • High accuracy ±0.05% of the selected range
  • Long-term stability
  • Up to 500Hz output update rate 
  • Temperature-compensated from +5°C to +50°C
  • Supply voltage compensation
  • Standard I2C and SPI interface

Videos

Superior Sensor Technology CP201 Dual Low Pressure Sensor