ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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Product Description:
AM2320 Digital Temperature And Humidity Sensor Module With High-Precision Single-Bus IIC Signal Output Is Used In Dehumidifiers And Other Devices
Features:
I. Product Overview
The AM2320 digital temperature and humidity sensor is a multi-functional sensor that incorporates pre-calibrated digital signal output for temperature and humidity measurement. It employs specialized temperature and humidity acquisition technology to ensure high reliability and excellent long-term stability. The sensor consists of a capacitive humidity sensing element and a high-precision integrated temperature sensing element, which are connected to a high-performance microprocessor. This product boasts excellent quality, ultra-fast response, strong anti-interference capability, and extremely high cost-effectiveness.
The AM2320 communication mode adopts two communication methods: single bus and standard I2C. The standard single bus interface makes system integration simple and quick. With its extremely small size and low power consumption, the signal transmission distance can reach over 20 meters, making it a good choice for various applications, even the most demanding ones. The I2C communication mode adopts the standard communication timing sequence. Users can directly connect to the I2C communication bus without additional wiring. The digital information such as humidity, temperature, and checksum CRC is directly output after temperature compensation, eliminating the need for secondary calculation of digital output and temperature compensation for humidity. Users can obtain accurate temperature and humidity information directly. Both communication methods can be freely switched, allowing users to freely choose and using it is convenient. It is widely applicable. The product has 4 pins and is easy to connect. Special packaging forms can be provided according to user requirements.
II. Application Scope
HVAC (Heating, Ventilation, and Air Conditioning), dehumidifiers, testing and inspection equipment, consumer goods, automobiles, automatic control, data recorders, weather stations, household appliances, humidity regulation, healthcare, and other related humidity detection and control.
III. Product Highlights
Complete interchangeability, low cost, long-term stability, relative humidity and temperature measurement, extremely long signal transmission distance, digital signal output, precise calibration, extremely low power consumption, standard single-bus digital interface, standard I2C bus digital interface, and the communication mode can be freely selected.
Specifications:
| Power supply voltage | DC3.3 - 5.5V |
| Measurement range (temperature) | -40 to +80℃ |
| Measurement range (humidity) | 0 to 99.9%RH |
| Temperature accuracy | +0.5℃ ±3%RH |
