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DHT11 Digital Temperature and Humidity Sensor

DHT11 Digital Temperature and Humidity Sensor
DHT11 Digital Temperature and Humidity Sensor
DHT11 Digital Temperature and Humidity Sensor
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DHT11 Digital Temperature and Humidity Sensor
DHT11 Digital Temperature and Humidity Sensor
DHT11 Digital Temperature and Humidity Sensor
DHT11 Digital Temperature and Humidity Sensor
High Quality Product
Proved by satisfied customers
  • Stock: In Stock
  • Model: DHT11
  • Weight: 10.00g
  • Dimensions: 1.50cm x 1.00cm x 0.30cm
190 samples sold
JD 2.50
Ex Tax: JD 2.50

 

 

 

 

DHT11 Digital Temperature and Humidity Sensor

Description:

DHT11 digital temperature and humidity sensor is a composite Sensor contains a calibrated digital signal output of the temperature and humidity. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability. The sensor includes a resistive sense of wet components and an NTC temperature measurement devices, and connected with a high-performance 8-bit microcontroller

Specifications: 

Relative humidity 
Resolution: 16Bit 
Repeatability: ±1% RH 
Accuracy: At 25℃ ±5% RH 
Interchangeability: fully interchangeable 
Response time: 1 / e (63%) of 25℃ 6s 
1m / s air 6s 
Hysteresis: <± 0.3% RH 
Long-term stability: <± 0.5% RH / yr in 
 
Temperature 
Resolution: 16Bit 
Repeatability: ±0.2℃ 
Range: At 25℃ ±2℃ 
Response time: 1 / e (63%) 10S 
 
Electrical Characteristics 
Power supply: DC 3.5~5.5V 
Supply Current: measurement 0.3mA standby 60μ A 
Sampling period: more than 2 seconds 
 
Pin Description 
1, the VDD power supply 3.5~5.5V DC 
2 DATA serial data, a single bus 
3, NC, empty pin 
4, GND ground, the negative power

 

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