DHT20 Digital Temperature and Humidity sensor

Description

The DHT20 Digital Temperature and Humidity Sensor is an accurate sensor that provides real-time temperature and humidity measurements. It is designed to deliver reliable data for a wide range of applications, including environmental monitoring, HVAC systems, weather stations, and home automation.

DHT20 SIP Packaged Temperature and Humidity Sensor is a new upgraded product of DHT11, equipped with a dedicated ASIC sensor chip, a high-performance semiconductor silicon-based capacitive humidity sensor, and a standard on-chip temperature sensor, and uses a standard I2C data output signal format. Its performance has been greatly improved and has exceeded the reliability level of the previous generation sensor (DHT11).

The DHT20 sensor offers a temperature measurement range of -40°C to 80°C (-40°F to 176°F) with a resolution of 0.1°C and a humidity measurement range of 0% to 100% RH with a resolution of 0.1% RH.

One of the key features of the DHT20 sensor is its easy integration with various microcontrollers and development platforms. It employs a digital interface, making it compatible with popular protocols such as I2C and SPI, which allows for seamless connectivity with a wide range of devices. This versatility makes it an ideal choice for DIY projects and professional applications alike.

The new generation of upgraded products has been improved to make their performance more stable in high temperature and high humidity environments at the same time, the accuracy, response time, and measurement range of the product have been greatly improved.

Each sensor is rigorously calibrated and tested before leaving the factory to ensure and satisfy customers’ large-scale applications. Furthermore, the DHT20 sensor offers excellent accuracy and stability, providing reliable measurements over time. It features built-in temperature and humidity calibration, which minimizes the need for additional calibration efforts. This ensures consistent and precise readings, enhancing the overall reliability of data collection and analysis.

Features: 

• Accurate and reliable temperature and humidity measurements.
• Digital interface (I2C and SPI) for easy integration with microcontrollers and development platforms.
• Compact and durable package with pre-soldered header pins for easy installation.
• Low power consumption for energy efficiency and long-term deployments.
• Built-in temperature and humidity calibration for accurate and stable readings.
• Suitable for various applications such as environmental monitoring, HVAC systems, weather stations, and home automation.

Applications:

• HVAC and Dehumidifiers
•  testing and inspection equipment
• consumer products
• automobiles, automatic control, data loggers, weather stations

Specifications: