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SCD30 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SCD30 product

SCD30

Gas Sensors

CO2 sensorNDIRHumidity sensorTemperature sensorI2CUART

SCD30 is a Sensirion NDIR CO2 sensor module with integrated humidity and temperature measurement, intended for digital indoor-air-quality monitoring.

Best for

  • Indoor air-quality monitoring
  • Ventilation-control systems
  • Digital CO2 measurement

Avoid if

  • The application requires safety-critical or emergency-stop sensing
  • The design cannot accommodate the module dimensions or peak measurement current

Check before use

  • Interface select pin and I2C voltage levels
  • Maximum current during measurement
  • Calibration and automatic self-calibration conditions
  • Thermal effects on RH and temperature accuracy

Key specifications

CO2 range
0–40,000 ppm via I2C/UART
CO2 accuracy
±(30 ppm + 3%MV), 400–10,000 ppm
Supply
3.3–5.5 V
Module size
35 mm × 23 mm × 7 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Indoor air qualityVentilation control

Datasheet

SCD30-Sensirion-datasheet-112234084.pdf

800 KB

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CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

SCD30 is a 35 mm × 23 mm × 7 mm Sensirion sensor module using NDIR technology for CO2 measurement. It also integrates relative-humidity and temperature sensing.