Gravity DHT22 Temperature & Humidity Sensor

25-00016186
SEN0137
CompanyDFRobot Part NumberSEN0137
In Stock
Ships in 24 Hours
1100
Gropbotronics Store Availability
Availability in Retail Store
Payments & Shipping

DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound that has been calibrated digital signal output of the temperature and humidity sensors. Application of dedicated digital modules collection technology and temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.

The sensor includes capacitive sensor wet components and high-precision temperature measurement devices and is connected to a high-performance 8-bit microcontroller. The product has excellent quality, fast response, strong anti-jamming capability, and cost-effectiveness.

Standard single-bus interface, system integration quick and easy. Its small size, low power consumption, and signal transmission distance of up to 20 meters make it the best choice of all kinds of applications and even the most demanding applications.

DHT22 has higher precision and can replace the expensive imported SHT10 temperature and humidity sensor.

It can measure the environment's temperature and humidity to meet high demand.

The product has high reliability and good stability. If it's used and combined with a special sensor Arduino expansion board, it will be easily implemented the interactive effect related to the temperature and humidity perception.

ΣΗΜΕΙΩΣΕΙΣ

  • DHT22 digital temperature and humidity sensor is designed for analog sensor interfaces. The analog port will be used as the digital which will not occupy the original digital port of the Arduino. The lines of the sensor can transform the analog function to digital that can be used on the digital port.
  • Supply Voltage: 5V
  • Temperature Range:-40-80℃ / resolution0.1℃ / error <±0.5℃
  • Humidity Range: 0-100%RH /  resolution0.1%RH / error±2%RH
  • Wiring map: VCC, GND,S 
  • Size: 38x20mm

Warranty
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company
DFRobot
G. Weight
0.013kg
Sensor Type
  • Humidity
  • Temperature
Typical Input Voltage
  • 5VDC
Interface
  • Digital
Find similar
  • We suggest also