AHT21B Digital Temperature And Humidity Sensor Module Has A Small Volume And Fast Industrial ResponseItem NO.: AHT21B
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- Product Name: AHT21B Digital Temperature And Humidity Sensor Module Has A Small Volume And Fast Industrial Response
- Item NO.: AHT21B
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Sensor Module
- Tag: Module , Digital , Temperature And Humidity Sensor , AHT21B
- Creation Time: 2024-03-25
AHT21B Digital Temperature And Humidity Sensor
Product Introduction:
AHT21B is an integrated temperature and humidity sensor module developed based on AHT21. The product is equipped with a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensing element, and a standard on-chip temperature sensing element. The PCB board adopts a sinking process to extend the product's service life; The output of calibrated digital signals in standard IC format has the characteristics of calibration free, fast response speed, strong anti-interference ability, high accuracy, high quality, and high stability. Its performance has reached international standards, making it an ideal choice for domestic products to replace imported ones. Each sensor undergoes strict calibration and testing at the factory to ensure and meet the large-scale applications of customers.
Application scenario: Widely used in consumer, electronic, medical, automotive, industrial, meteorological and other fields, such as household appliances such as HVAC, dehumidifiers, and refrigerators, testing and testing equipment, and other related temperature and humidity detection and control products.
Product Parameters:
● Model: AHT21B
● Power supply voltage: DC2.5-5.5V
● Measurement range: Temperature: -40~+80 ℃ Humidity: 0~100% RH
● Measurement accuracy: Temperature: ± 0.5 ℃ Humidity: ± 3% RH (25 ℃)
● Resolution: Temperature: 0.01 ℃ Humidity: 0.024% RH
● Output signal: I2C signal
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