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PASCO2 - disruptive gas sensor

Description

Infineon has leveraged its knowledge in sensors and MEMS technologies to develop a disruptive gas sensor for CO2 sensing.

The XENSIVTM PAS CO2 is a real CO2 sensor in an exceptionally small form factor based on the photoacoustic spectroscopy (PAS) principle.

Features

  • Operating range: 0 ppm to 32000 ppm.
  • Accuracy: ± (30 ppm +3%) of reading between 400 ppm and 5000 ppm.
  • Lifetime: 10 years.
  • Operating temperature: 0-50°C.
  • Operating relative humidity: 0% to 85% (Non-condensing).
  • Interface: I2C, UART, and PWM.
  • Supply voltage: 12.0 V for the emitter and 3.3 V for other components.
  • Average power consumption: Typically, 30 mW at 1 measurement/minute.
  • Package dimension: 13.8 x 14 x 7.5 m.

📥 Download Datasheet

Datasheet Details

Part number PASCO2
Manufacturer Infineon
File Size 1.03 MB
Description disruptive gas sensor
Datasheet download datasheet PASCO2 Datasheet

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Full PDF Text Transcription

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Datasheet of XENSIV™ PASCO2 XENSIVTM PAS CO2 Description Infineon has leveraged its knowledge in sensors and MEMS technologies to develop a disruptive gas sensor for CO2 sensing. The XENSIVTM PAS CO2 is a real CO2 sensor in an exceptionally small form factor based on the photoacoustic spectroscopy (PAS) principle. Infineon's MEMS microphone, which is optimized for low-frequency operation, detects the pressure change generated by CO2 molecules within the sensor cavity. CO2 concentration is then delivered in the form of a direct ppm readout thanks to the integrated microcontroller. Highly accurate CO2 readings are guaranteed.
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