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Sensirion Digital MOx VOC and NOx Air Quality Sensor 1.7-3.3 V DFN-6 Package SGP41-D-R4
Specifications
| Country of Origin | Switzerland |
|---|---|
| Brand | Sensirion |
| Model | SGP41-D-R4 |
| Series | SGP41 |
| Maximum Operating Temperature | 50°C |
| Package Type | DFN-6 |
| Sub Type | Air Quality Sensor |
| Minimum Operating Temperature | -10°C |
| Gases Detected | VOC, NOx |
| Standards/Approvals | REACH, Halogen Free, and WEEE, RoHS |
| Pin Count | 6 |
| Maximum Supply Voltage | 3.3V |
| Minimum Supply Voltage | 1.7V |
Key Features
- Measures volatile organic compounds (VOC) and nitrogen oxides (NOx) gases.
- Operates with supply voltage range from 1.7 V to 3.3 V.
- Small 6-pin DFN package measuring 2.44 x 2.44 x 0.85 mm.
- Wide operating temperature range from -10°C to 50°C.
- Employs Sensirion's CMOSens® technology with digital I2C interface.
- Offers low drift and long-term stability in real-world applications.
- Ideal for indoor air quality monitoring, air purifiers, and demand-controlled ventilation systems.
- Includes temperature-controlled micro hotplates for enhanced sensing accuracy.
Product Description
The Sensirion SGP41-D-R4 is a high-performance digital MOx-based air quality sensor designed for detecting volatile organic compounds (VOC) and nitrogen oxides (NOx). Utilizing proprietary CMOSens® technology, this sensor integrates a complete gas sensing system on a single chip with a digital I2C interface and temperature-controlled micro hotplates.
Its small 6-pin DFN package size of 2.44 x 2.44 x 0.85 mm makes it suitable for compact applications where space is limited. The sensor operates reliably within a supply voltage range of 1.7 to 3.3 volts and an operating temperature range from -10°C to 50°C, ensuring versatility for various indoor environments.
Sensirion’s gas index algorithm enhances robustness and long-term stability by compensating for contaminating gases commonly encountered in real-world environments. This reduces drift over time, providing dependable VOC and NOx level measurements.
Applications include indoor air quality monitoring solutions, air purifiers, and systems for demand-controlled ventilation, facilitating healthier and more efficient indoor environments. The sensor's low power consumption supports battery-operated and energy-sensitive devices.
Measures VOC and NOx gases with digital output. Compact DFN-6 package supports miniature device integration. Wide operating voltage and temperature range for durable performance. Low power consumption supports portable and embedded applications.
Robust sensing element ensures accurate detection with minimal drift. Integrated CMOSens® technology combines sensor and electronics. Supports applications in environmental monitoring and air quality control. Manufactured in Switzerland, ensuring high-quality standards.
Suits industrial, laboratory, HVAC, and consumer electronics uses. Compatible with Sensirion evaluation kit SEK-SVM4x for development.
This air quality sensor aligns with REACH, Halogen Free, WEEE, and RoHS standards, guaranteeing compliance with key environmental and safety regulations. Suitable for industrial, laboratory, construction, HVAC, and manufacturing settings, this product enables precise environmental sensing and improved air quality management.
Explore a wide range of environmental sensor ICs and advanced air quality monitoring solutions available on EnvMart for your industrial and commercial needs.
Explore more products in our Environmental Sensors category.
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Frequently Asked Questions
This model detects volatile organic compounds (VOC) and nitrogen oxides (NOx).
It operates within a supply voltage range of 1.7 V to 3.3 V.
The sensor functions effectively within an operating temperature range of -10°C to 50°C.
The sensor comes in a DFN-6 package, measuring 2.44 x 2.44 x 0.85 mm.
It employs Sensirion's proprietary CMOSens® technology, integrating a complete gas sensing system on a single chip.
It aligns with REACH, Halogen Free, WEEE, and RoHS standards, ensuring compliance with key environmental regulations.
The gas index algorithm compensates for contaminating gases, reducing drift over time for reliable measurements.
It is ideal for indoor air quality monitoring, air purifiers, and demand-controlled ventilation systems.
The SGP41-D-R4 features a pin count of 6.
Yes, its low power consumption supports battery-operated and energy-sensitive applications.
This air quality sensor is manufactured in Switzerland, ensuring high-quality standards.
It is compatible with the Sensirion evaluation kit SEK-SVM4x for development purposes.
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