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Sensirion Carbon Dioxide Gas Sensor for CO Detectors SCD42-D-R2 2.4-5.5V Supply 5% Accuracy 60μs Response Time

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Sensirion Carbon Dioxide Gas Sensor for CO Detectors SCD42-D-R2 2.4-5.5V Supply 5% Accuracy 60μs Response Time

Name: Sensirion Carbon Dioxide Gas Sensor for CO Detectors SCD42-D-R2 2.4-5.5V Supply 5% Accuracy 60μs Response Time
Brand: Sensirion
SKU: 178013

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Category Gas Sensor Brand Sensirion Condition New

Specifications

Country of Origin	Switzerland
Accuracy	5 %
Brand	Sensirion
Response time	60μs
Model	SCD42-D-R2
Supply Voltage range	2.4 to 5.5 V
Maximum Operating Temperature	50°C
Minimum Operating Temperature	0°C
High Accuracy	± 75 ppm @ 400 ppm - 1000 ppm
Gases Detected	Carbon Dioxide
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	2.4V
Large output range	0 ppm - 40000 ppm

Key Features

The sensor detects carbon dioxide with a 5% accuracy.
It features a rapid response time of 60 microseconds.
Operates between 2.4V minimum and 5.5V maximum supply voltage.
Designed to function within 0 to 50°C temperature range.
Integrates on-chip compensation with built-in humidity and temperature sensors.
Compact form factor of 10.1 x 10.1 x 6.5 mm enables space-saving integration.
Advanced photoacoustic sensing principle ensures high measurement precision.
Suitable for use in smart ventilation systems and CO detection applications.

Product Description

Sensirion SCD42-D-R2 is a miniature carbon dioxide Gas Sensor designed for CO detector applications. It operates with a supply voltage ranging from 2.4 to 5.5 volts, delivering accurate CO2 concentration measurements with an accuracy of 5%. The sensor uses Sensirion's patented photoacoustic sensing principle along with PAsens® and CMOSens® technology to provide highly reliable data output.

Equipped with an integrated humidity and temperature sensor for on-chip signal compensation, the SCD42 sensor ensures stable readings under varying environmental conditions. The compact surface-mount design with dimensions 10.1 x 10.1 x 6.5 mm supports space-saving and cost-effective integration into electronic devices.

With a fast response time of 60 microseconds, this sensor supports smart ventilation systems to regulate airflow efficiently, improving energy use and maintaining healthy indoor environments. It is suitable for industrial, laboratory, HVAC, environmental monitoring, and smart building automation applications.

The sensor detects carbon dioxide with a 5% accuracy. It features a rapid response time of 60 microseconds. Operates at supply voltages from 2.4 to 5.5 volts. Temperature operating range spans 0 to 50 degrees Celsius. Compact and reflow solderable SMD assembly for efficient device incorporation.

Integrates on-chip compensation sensors for temperature and humidity. Employs advanced photoacoustic measurement technology. Enables regulation of ventilation systems in energy-efficient buildings. Swiss country of origin guarantees high-quality manufacturing standards.

The SCD42-D-R2 sensor is ideal for incorporation into a variety of CO2 detection systems requiring precise, rapid, and reliable measurement capability. Its technology supports maintaining low indoor CO2 levels for healthier and more productive environments.

For further related components and sensor evaluation kits, please explore the EnvMart Electronics & Electricals Sensors category for more options and accessories.