- -43%
AM2301 - DHT21/AM2301 (2301A) kapacitív digitális hőmérséklet- és páratartalom-érzékelő modul az SHT10 SHT11 helyett
AM2301 - DHT21/AM2301 (2301A) kapacitív digitális hőmérséklet- és páratartalom-érzékelő modul az SHT10 SHT11 helyett
358 Ft
43% megtakarítás
628 Ft
Nincs adó
Digital temperature and humidity sensor
Note: DHT21 has been renamed AM2301
1. Relative humidity and temperature measurement
2. Full calibration, digital output
3. Excellent long-term stability
4. No extra parts required
5. Ultra-long signal transmission distance
6. Ultra-low energy consumption
7. 4-pin installation
8. Fully interchangeable
AM2301/DHT21 product overview
AM2301/DHT21 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensing element and an NTC temperature measuring element, and is connected with a high-performance 8-bit single-chip microcomputer. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability, and high cost performance. Each AM2301/DHT21 sensor is calibrated in an extremely accurate humidity calibration room. The calibration coefficients are stored in the OTP memory in the form of a program, and these calibration coefficients are called during the processing of the detection signal inside the sensor. The single-wire serial interface makes system integration simple and fast. Ultra-small size, extremely low power consumption, and signal transmission distance of up to 20 meters or more, making it the best choice for various applications and even the most demanding applications. The product is a 4-pin single-row pin package. The connection is convenient, and the special packaging form can be provided according to user needs.
Application field
HVAC testing and inspection equipment
Car data logger
Consumer goods automatic control
Weather station
Humidity regulator medical
Dehumidifier
Note: DHT21 has been renamed AM2301
1. Relative humidity and temperature measurement
2. Full calibration, digital output
3. Excellent long-term stability
4. No extra parts required
5. Ultra-long signal transmission distance
6. Ultra-low energy consumption
7. 4-pin installation
8. Fully interchangeable
AM2301/DHT21 product overview
AM2301/DHT21 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensing element and an NTC temperature measuring element, and is connected with a high-performance 8-bit single-chip microcomputer. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability, and high cost performance. Each AM2301/DHT21 sensor is calibrated in an extremely accurate humidity calibration room. The calibration coefficients are stored in the OTP memory in the form of a program, and these calibration coefficients are called during the processing of the detection signal inside the sensor. The single-wire serial interface makes system integration simple and fast. Ultra-small size, extremely low power consumption, and signal transmission distance of up to 20 meters or more, making it the best choice for various applications and even the most demanding applications. The product is a 4-pin single-row pin package. The connection is convenient, and the special packaging form can be provided according to user needs.
Application field
HVAC testing and inspection equipment
Car data logger
Consumer goods automatic control
Weather station
Humidity regulator medical
Dehumidifier
Biztonsági feltételek
Szállításii feltételek
Visszaküldési feltételek
