Co2 Sensor Ccs811s of 2025
Best Choice1
Taidacent1pcs CO2 Sensor Formaldehyde Sensor CCS811 Indoor air Quality Monitor air Quality Sensor
Main highlights- temperature: 0 to 60c humidity: 0 to 100% CO2: 400-5000ppm
- Test substances: formaldehyde, CO2 and TVOC Monitoring range: TVOC:0 to 1000ppb
- Power supply: 3.3V Output signal: serial output
- Formaldehyde: 0 to 400 ppb Operating current: less than 25mA
9.9Exceptional
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Value for Money2
JESSINIEJESSINIE HDC1080 CCS811 Gas Detector Carbon Dioxide CO2 Gas Sensor Module eCO2 eTVOC 0~32768ppm Air Quality Numerical Gas Temperature Humidity Sensor Module Electronic DIY for Arduino
Main highlights- Suitable for Heating, ventilation and air conditioning control (HVAC), intelligent temperature control device and room temperature monitor, large household appliances, 3D printer, handheld meter, medical equipment, wireless sensor
- HDC1080 is a digital humidity sensor with integrated temperature sensor, which can provide excellent measurement accuracy with ultra-low power consumption and support a wide operating power supply voltage range. The device can provide low cost and low power consumption advantages for various common applications. Humidity and temperature sensors are factory calibrated.
- HDC1080 CCS811 Gas Detector integrates two sensor chips, CCS811 and HDC1080. The measured values of the two sensors can be read separately through IIC communication. HDC1080 is a low power consumption and high precision miniature digital temperature and humidity sensor chip. CCS811 is a low-power miniature gas digital sensor that can be used for air quality monitoring.
- CCS811 is based on ams unique micro-hotplate technology which enables a highly reliable solution for gas sensors, very fast cycle times and a significant reduction in average power consumption.
- CCS811 is an ultra-low power digital gas sensor solution which integrates a metal oxide (MOX) gas sensor to detect a wide range of Volatile Organic Compounds (VOCs) for indoor air quality monitoring with a microcontroller unit (MCU), which includes an Analog-to-Digital converter (ADC), and an I²C interface.
9.8Exceptional
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3
AITRIP2PCS ENS160+AHT21 Carbon Dioxide CO2 eCO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811 for Arduino
Main highlights- Temperature Humidity Air Quality Monitoring Sensor
- Power supply voltage: 2.0~5.5V DC;Measuring range: temperature: - 40~+120 ℃, Humidity: 0~100% RH;Output signal: I2C signal;Detection range: with four MOX sensor elements;Output: multiple IAQ outputs (TVOC, eCO2, AQI);Range: 0~65535ppb.
- Ens160 is a digital multi gas sensor specially designed for indoor air quality monitoring
- ENS160+AHT21 CARBON Dioxide CO2 Sensor Suitable for home air purification, weather station, humidity control, HVAC, electrical medical, etc.
- A variety of gases including (VOCs), Toluene, Hydrogen, Ethanol, NO2 and Ozone can be detected
9.7Exceptional
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4
HiLetgoHiLetgo CCS811 CO2 eCO2 TVOC Gas Sensor Carbon Dioxide Detection Sensor Air Quality Detect Module Air Quality Monitoring Sensor I2C Output CJMCU-811
Main highlights- Ultra-low power consumption can be used in battery powered equipment
- I2C slave interface can be connected directly to the master control system
- CCS811 CO2 eCO2 TVOC Gas Sensor Carbon Dioxide Detection Sensor
- Air Quality Monitoring Module Air Quality Detecting I2C Output
9.6Exceptional
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5
AITRIP2PCS SGP30 Air Measurement Gas Sensor TVOC/eCO2 Air Quality Carbon Dioxide Detector to Replace CCS811 Carbon Dioxide CO2 VOCs Air Quality Gas Sensor Module for Arduino 2PCS
Main highlights- you will get 2pcs GY- SGP30 Air Quality Gas Sensor TVOC ECO2 Carbon Dioxide Measurement Formaldehyde Module
- To replace the ccs811
- The Gy-SGP30 TVOC / eco2 gas sensor module measures air quality.
- Made of high-quality metal materials, wear-resistant and anti-corrosion, more stable performance and longer service life.
- I2C communication, power supply compatible with 2v-5v.
9.5Excellent
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6
GenericSensor Carbon Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Detecting I2C Output CJMCU-811 for Arduino
Main highlights- Sensor Carbon Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Detecting I2C Output CJMCU-811 For Arduino
9.4Excellent
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7
GenericGeneric CJMCU-811V1 CCS811 NTC CO2 eCO2 TVOC Air Sensor Air Mass Electronic PCB Board Module
Main highlights- CJMCU-811V1 CCS811 NTC CO2 eCO2 TVOC Air sensor Air Mass Electronic PCB Board Module
9.1Excellent
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8
PANIETUDNGENS160 Gas Sensor Carbon Dioxide Detection Module CCS811 CO2 ECO2 Tvoc Air Detecting I2C Output for Arduieno New 2025 Arrival High Reliable Electronic Component, Precision, Stable Performance
Main highlights- VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- MONEY-BACK GUARANTEE: Confidence comes from high for quality and our continuous pursuit for perfectness
- HIGH FOR QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
- EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
9.0Excellent
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9
EC BuyingEC Buying MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable UART PMW
Main highlights- Long-lasting and durable design, ideal for continuous air quality monitoring applications. Offers excellent stability and reliable performance in various environments
- High sensitivity and low power consumption gas sensor for accurate concentration detection. Exceptional stability and long lifespan for reliable air quality monitoring
- Gold-plated gas chamber for improved sensitivity and resistance to water vapor interference. Ensures non-toxic and safe CO2 concentration detection
- Enhance your environmental monitoring system with this high-performance CO2 concentration detection sensor. Effortlessly monitor and maintain optimal air quality for a healthier living or working environment
- Advanced temperature compensation and outstanding linear output for precise CO2 concentration detection. Provides UART and PWM output options for versatile integration
8.8Very Good
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10
TaidacentTaidacent CCS811 HDC1080 Carbon Dioxide CO2 Sensor PCB Module Digital Temperature and Humidity TVOCs Indoor Air Quality
Main highlights- Uses low-power sensing technology to detect indoor volatile organic compounds (VOCs).
- Temperature accuracy is ±0.2°C (typical value)
- Relative humidity accuracy is ±2% (typical value)
- HDC1080 low power consumption, high precision digital humidity sensor with temperature sensor
- CCS811 HDC1080 module is a gas sensor system-on-chip (SSoC) + temperature and humidity sensor
8.6Very Good
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