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SCD42-D-R2 - Sensirion

Description: Air Quality Sensors CO2 Sensor for US HVAC applications

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PCB Footprints
SCD42-D-R2 - Sensirion PCB footprint - Other - Other - SCD42-D-R2-3
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3D Models
SCD42-D-R2 - Sensirion  - 3D model - Other - SCD42-D-R2-3
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SCD42-D-R2 Details

  • Manufacturer Part Number:

    SCD42-D-R2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    LGA-21

  • ECCN Code:

    EAR99

  • Manufacturer:

    Sensirion

  • YTEOL:

    0

  • Accuracy-Max (%):

    9%

  • Body Breadth:

    10.1 mm

  • Body Height:

    5.5 mm

  • Body Length or Diameter:

    10.1 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    21

  • Operating Temperature-Max:

    60 °C

  • Operating Temperature-Min:

    -10 °C

  • Output Type:

    DIGITAL OUTPUT

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    GAS SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.4 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

SCD42-D-R2 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the SCD42-D-R2 is -40°C to 85°C.
  • The SCD42-D-R2 has a maximum measurement rate of 5 Hz, but it's recommended to read data at a rate of 1 Hz or lower to ensure accurate and stable measurements.
  • The typical power consumption of the SCD42-D-R2 is 1.4 mA during measurement and 0.1 mA in idle mode.
  • The SCD42-D-R2 is calibrated during manufacturing, and no additional calibration is required. However, it's recommended to perform a zero-point calibration in the target environment to ensure optimal performance.
  • The response time of the SCD42-D-R2 is typically around 10 seconds, but it can vary depending on the environmental conditions and the specific application.

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SCD42-D-R2 Overview

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