SCD30 The Sensirion AG SCD30 is a CO2 sensor module utilizing NDIR technology. It integrates humidity and temperature sensing, offering a measurement range of 400 ppm to 10,000 ppm.
Mfr Part #:

SCD30

Available from 1 distributors
Mfr Name: Sensirion AG
Sensirion AG
The Sensirion AG SCD30 is a CO2 sensor module utilizing NDIR technology. It integrates humidity and temperature sensing, offering a measurement range of 400 ppm to 10,000 ppm.
Total Stock: 430 pcs
$ Price Range: $1.50

SCD30 Available from 1 distributor

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Non-Authorised
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430 pcs
430 pcs On Request 1 On Request On Request 21+ On Request On Request

SCD30 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
CO2 Measurement Range
Current
Current Consumption
Form Factor
Humidity Accuracy
Humidity Measurement Range
Operating Temperature
Operating Voltage
Output
Output Interface
Temperature Accuracy
Temperature Measurement Range
Type
Voltage

SCD30 Description

Short technical summary and product information.

The Sensirion AG SCD30 is a high-performance sensor module designed for measuring carbon dioxide (CO2) levels, along with ambient humidity and temperature. It employs NDIR (Non-Dispersive Infrared) sensor technology for accurate CO2 detection, offering a measurement range from 400 ppm to 10,000 ppm with an accuracy of ±(30 ppm + 3%).

 

Integrated within the same module is a best-in-class Sensirion humidity and temperature sensor. This allows for ambient humidity measurements from 0%RH to 100%RH with an accuracy of ±3%RH, and temperature measurements from -40°C to 70°C. The module operates with a voltage range of 3.3V to 5.5V and consumes approximately 19 mA during measurement.

 

Connectivity is provided via digital interfaces including UART, I2C, and PWM, facilitating easy integration into various applications. The compact form factor of 35 mm x 23 mm x 7 mm makes it suitable for space-constrained designs. The SCD30 is fully calibrated and linearized, providing reliable data for applications focused on indoor air quality monitoring, energy efficiency, and supporting occupant well-being.

SCD30 Quick Information

Product Type: Gas Sensor
Canonical Name: SCD30 CO2, Humidity, and Temperature Sensor Module
Subcategory: CO2 Sensor

SCD30 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SCD30 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

SCD30 Features

  • NDIR CO2 sensor technology for accurate measurements.
  • Integrated humidity and temperature sensor.
  • Wide CO2 measurement range: 400 ppm to 10,000 ppm.
  • Digital interfaces: UART, I2C, and PWM.
  • Compact form factor: 35 mm x 23 mm x 7 mm.

SCD30 Applications

  • Indoor air quality monitoring systems.
  • Demand-controlled ventilation systems.
  • HVAC and building automation.
  • Environmental sensing applications.

SCD30 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the CO2 measurement range of the SCD30 sensor?

The CO2 measurement range is from 400 ppm to 10,000 ppm.

What is the accuracy of the SCD30 sensor for CO2 measurements?

The accuracy for CO2 measurements in the range of 400 ppm to 10,000 ppm is ±(30 ppm + 3%).

What is the humidity measurement range and accuracy?

The humidity measurement range is 0%RH to 100%RH with an accuracy of ±3%RH at 25°C.

What is the operating temperature range for the SCD30?

The operating temperature range is 0°C to 50°C.

What are the available output interfaces for the SCD30?

The SCD30 supports I2C, Modbus, and PWM digital interfaces.

What is the operating voltage for this CO2 sensor?

The operating voltage is between 3.3V and 5.5V.

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