DHT11 Digital Humidity Temperature Sensor

1. Feature

• Relative humidity and temperature test  
• Whole calibration, digital output  
• Excellent long-term stability  
• No-need extra compenent  
• Overlong signal transmission distance  
• Ultralow energy consumption  
• Pin installation  
• Complete interchangeability

2. DHT11 product overview
DHT11 digital humidity temperature sensor is the composition sensor which contains calibrated digital output. It applies to specialized digital module, and collects technology and humidity & temperature sensor technology. All of this can guarantee the product with extremely high reliability and excellent long-term stability.

This sensor contains one resistance type moisture element and one NTC temperature-testing component, which connected to high-performance 8 pro SCM. Therefore, there are so many advantages below: high quality and excellent, extremely fast response, high antijamming capability. For each DHT11 sensor, it can calibrate in the extremely exact temperature check room. The calibration factor is stored in the OTP RAM in the form of procedural. When it tests processing of the signal inside the sensor, it needs to call the calibration factor. The single wire system port makes the system intergration simplier and faster. The excellent advantage like extreme minimum volume and ultralow energy consumption and the signal transmission distance up 20m or above, makes it become the best choice even under harshest application environment.
It is 4 pin single row package. Convenient connecting, if you need the special package type, we can customize it per your requirement.