DHT20 High - performance Temperature Humidity Sensor for HVAC Systems Automobile

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Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	5000pcs
Delivery Time	3-5work days
Packaging Details	Paper box
Power Supply Voltage	DC 2.2 - 5.5V
Operating Current	＜1mA
Humidity	0 - 100%RH
Temperature	- 40 - +80℃
Model Number	DHT20
Place of Origin	CN

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Product Specification


Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram	Supply Ability	5000pcs
Delivery Time	3-5work days	Packaging Details	Paper box
Power Supply Voltage	DC 2.2 - 5.5V	Operating Current	＜1mA
Humidity	0 - 100%RH	Temperature	- 40 - +80℃
Model Number	DHT20	Place of Origin	CN
High Light	DHT20 temperature humidity sensor for HVAC ，high-performance humidity sensor for automobiles ，weather station temperature sensor with warranty

DHT20 High - performance Temperature Humidity Sensor for HVAC Systems Automobiles Weather Stations

Features:

High - precision Measurement: It adopts a new ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element and a standard on - chip temperature element, with low power consumption, high precision and stability.
Good Anti - interference Ability: It has strong anti - interference ability and can work stably in complex electromagnetic environments.
Convenient Digital Interface: The I2C digital output protocol is easy to interface with microcontrollers such as Arduino, Micro: bit, ESP32, and Raspberry Pi, facilitating system integration and data processing.

Applications:

HVAC Systems: Used to monitor and control the temperature and humidity in buildings to ensure comfortable indoor environments and energy efficiency.
Automobiles: Applied in vehicle cabins to adjust the air - conditioning system and maintain a comfortable driving environment.
Data Loggers: Used for long - term recording of temperature and humidity data in various environments, providing data support for environmental research and analysis.
Weather Stations: As an important part of weather stations, it is used to measure ambient temperature and humidity, providing basic meteorological data.
Home Appliances: Such as smart air conditioners, dehumidifiers, etc., which can realize automatic control according to the detected temperature and humidity.
Medical Equipment: Some medical equipment requires a specific temperature and humidity environment, and the DHT20 can be used to monitor and control the environment to ensure the normal operation of the equipment and the safety of patients.

Sensor Type	Temperature and Humidity Sensor
Communication Interface	I2C
I2C Address	Fixed 0x38
Power Supply Voltage	DC 2.2 V - 5.5 V
Operating Current	＜ 1 mA
Temperature Measurement Range	-40 ℃ - +80 ℃
Temperature Accuracy	±0.5 ℃ (typical ±0.3 ℃ at 20 ℃ - 60 ℃)
Temperature Resolution	0.01 ℃
Humidity Measurement Range	0% RH - 100% RH
Humidity Accuracy	±3% RH (at 25 ℃); typical ±2% RH at 20% RH - 80% RH
Humidity Resolution	0.024% RH
Response Time	Fast (suitable for real-time monitoring)
Long-term Stability	Excellent (factory-calibrated)
Output Type	Digital

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Trading Company 
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Year Established:

2006 
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Total Annual:

900000-1000000
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Employee Number:

50~80 
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Ecer Certification：

Verified Supplier 

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...

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ShenzhenYijiajie Electronic Co., Ltd.
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
https://www.oxygengassensors.com/

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