Superior Sensor Technology CP301 Dual Low-Pressure Sensor

Superior Sensor Technology CP301 Dual Low-Pressure Sensor is a highly integrated sensor with an analog-to-digital converter (ADC) and digital signal processor (DSP) with a 4-port configuration. The CP301 sensor combines differential and gauge sensors into one module. When used for CPAP applications, these sensor employs the NimbleSense™ proprietary architecture that achieves a high dynamic range. The CP301 offers a 4V maximum voltage rating, 25mA maximum current rating, and -20°C to +85°C operating temperature range. Superior Sensor Technology CP301 Dual Low-Pressure Sensors are designed with a high-reliability plastic enclosure creating an ideal combination of high performance and reliability while ensuring a solution optimized for a wide array of CPAP devices.

Features

  • Dual-sensor air flow controller sub-system designed for BiPAP, APAP, and CPAP machines
  • Highly integrated, combining two pressure sensors in one device: differential and gage
  • Multi-Range™, 4x calibrated ranges per sensor
  • Subsystem enables selectable:
    • ±250Pa to ±2.5kPa differential range
    • ±2kPa to ±6kPa gage range
    • 25Hz to 250Hz bandwidth
  • 16-bit resolution each channel range
  • Ultra-low noise, 17.5-bit effective resolution
  • Very high accuracy, ±0.05% of the selected range
  • Excellent long-term stability
  • Output update rate up to 500Hz
  • Temperature-compensated from +5°C to +50°C
  • Supply voltage compensation
  • Standard I2C and SPI interface
  • 4-port configuration
  • Advanced multi-order filter to eliminate critical fan output noise (optional)

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เผยแพร่แล้ว: 2565-07-27 | อัปเดตแล้ว: 2568-03-12