DHT20 Humidity and Temperature Module Data Sheet
●DHT20 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 l²C data output signal format. Its performance has been greatly improved and has exceeded the reliability level of the previous generation sensor(DHT11).The new generation of upgraded products have 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 customer's large-scale applications.
■Relative humidity and temperature output
■Superior sensor performance, typical accuracy RH: ±3%, T:±0.5°C
■Fully calibrated and processed digital output, l²C protocol
■Wide voltage support 2.2 to 5.5V DC
■Excellent long-term stability
■Fast-response and anti-interference capability
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[ Hvac ][ dehumidifier ][ testing and inspection equipment ][ consumer products ][ automobiles ][ automatic control ][ data loggers ][ weather stations ][ home appliance ][ humidity control ][ medical ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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May 2021 |
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V1.0 |
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1.3 MB |
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