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DFRobot Gravity ENS160 Air Quality Sensor
DFRobot Gravity ENS160 Air Quality Sensor
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- Indoor air quality sensor specifically designed for monitoring TVOC, eCO2, and AQI levels.
- Features innovative TrueVOC™ technology combined with metal oxide (MOX) technology for superior accuracy.
- Equipped with intelligent on-chip algorithms for direct output of easy-to-understand environmental data.
- Quick 3-minute preheat time allows for faster access to accurate air pollution readings.
- Built-in automatic baseline correction algorithm ensures long-term stability of the air quality monitor.
- Compatible with various microcontrollers through I2C interface for versatile integration.
- Perfect for smart environmental monitoring in homes, offices, and educational settings.
- Ideal for creating custom air pollution detector systems with threshold alerts.
DFRobot Gravity ENS160 Air Quality Sensor
The Gravity: ENS160 Air Quality Sensor (SEN0514) is a cutting-edge device based on ScioSense's new ENS160 sensor chip, specifically engineered for comprehensive indoor air quality monitoring.
This DFRobot sensor stands out with its ability to detect multiple IAQ data points including Total Volatile Organic Compounds (TVOC), equivalent carbon dioxide (eCO2), and Air Quality Index (AQI).
The innovative TrueVOC™ technology, combined with metal oxide (MOX) technology, provides this environmental sensor with exceptional accuracy, rapid response times, and strong resistance to interference, making it reliable for everyday use in various settings. What makes this air pollution detector particularly user-friendly is its intelligent on-chip algorithms that process complex air quality data and deliver easy-to-understand environmental readings.
Simply preheat the sensor for just 3 minutes before use to obtain quick and accurate measurements of your surrounding air quality.
The Gravity ENS160 also features a built-in automatic baseline correction algorithm that ensures the air quality monitor maintains stable and consistent performance over extended periods.
Whether you're creating an air purification system, environmental pollution detection setup, or integrating it into smart home automation, this versatile TVOC eCO2 monitor delivers reliable data through its simple I2C interface.

Features
- Multiple IAQ outputs: TVOC, eCO2, and AQI for detailed air quality assessment.
- Less than 3 minutes warm-up time for faster data acquisition.
- Built-in intelligent algorithms for more accurate output readings.
- Anti-interference technology for reliable readings in various conditions.
- Easy integration with Arduino, Raspberry Pi, and other microcontrollers.
- I2C communication interface for simple connection and data transfer.
- Suitable for HVAC/ventilation system monitoring.
DFRobot Gravity ENS160 Air Quality Sensor with Arduino Circuit Diagram

Package Includes
- 1 x Gravity: ENS160 Air Quality Sensor
- 1 x Gravity-4P I2C/UART Sensor Connector
Specifications
Sensor Specifications | |
---|---|
Power Supply Voltage | 3.3 V ~ 5.5 V |
Working Current | 29 mA |
Interface Mode | I2C |
I2C Address | 0x52, 0x53 |
Operating Temperature Range | -40℃ ~ 85℃ |
Working Humidity Range | 5 %RH ~ 95 %RH |
eCO2 Measurement Range | 400 ppm ~ 65000 ppm |
TVOC Measuring Range | 0 ppb ~ 65000 ppb |
Product Size | 30 x 22 mm / 1.18 x 0.87 inch |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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