ENS160+AHT21 Carbon Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor ModuleItem NO.: ENS160+AHT21

ENS160+AHT21 Air Quality And Temperature And Humidity Sensor Module

Product Details:

ENS160 is a digital multi gas sensor designed specifically for indoor air quality monitoring, which can perform the best detection of various gases and volatile organic compounds (VOCs), including toluene, hydrogen, ethanol, NO2, and ozone. It is an air quality sensor used for home and building automation, consumer goods, electrical appliances, and passenger air purification.

AHT21, a new generation of temperature and humidity sensor, has established a new standard in size and intelligence: it is embedded in a double row flat pinless SMD package suitable for reflow soldering soldering, with a bottom surface of 3 * 3mm and a height of 0.8mm. The sensor outputs a calibrated digital signal in standard I2C format. AHT21 is equipped with a newly designed ASIC specific chip, an improved semiconductor capacitive humidity sensing element, and a standard on-chip temperature sensing element. Its performance has greatly improved or even exceeded the reliability level of the previous low sensor. The new generation of temperature and humidity sensors have been improved to make their performance more stable in harsh environments. Mainly used for HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data recorders, weather stations, household appliances, humidity regulation, medical and other related temperature and humidity detection and control.

ENS160 Product Parameters:

● Gas detection: Best detection for multiple gases and volatile organic compounds (VoCs), including toluene, hydrogen, ethanol, NO2, and ozone

● Detection range: With four MOX sensor elements

● Preheating time: 5-60 minutes

● Output: Multiple IAQ outputs (TVOC, eCO2, AQI)

● Interface: I2C and SPI interfaces

● Humidity: 5-95%

● Temperature: -40~+85 ℃

● Preheating:<1 minute warm-up

● Start:<1 hour start

● Working environment: -40~+85 ℃/5~95% RH

● Voltage: VDD 1.71~1.98V/VDDI0 1.71~3.6V

● Range: 0~65535ppb

AHT21 Product Parameters:

● Power supply voltage: 2.0-5.5V DC

● Measurement range:

Temperature: -40~+120 ℃

Humidity: 0-100% RH

● Accuracy (typical value):

Temperature: ± 0.3 ℃

Humidity: ± 2% RH (25 ℃)

● Resolution:

Temperature: 0.01 ℃

Humidity: 0.024% RH

● Output signal: I2C signal