Description:
The DHT20 is an upgraded version of the DHT11, featuring a dedicated ASIC sensor chip, a high-performance semiconductor silicon-based capacitive humidity sensor, and an integrated on-chip temperature sensor. It uses a standard I2C data output format for easy integration.
With significant improvements in performance, the DHT20 surpasses the reliability and accuracy of its predecessor. The new design enhances stability in high-temperature and high-humidity environments, while also improving measurement accuracy, response time, and measurement range.
Each DHT20 sensor undergoes rigorous calibration and testing before shipment, ensuring consistent performance and reliability for large-scale applications.
Features:
- Fully calibrated
- Digital output, I2C interface
- Excellent long-term stability
- Quick response and strong anti-interference ability
- Wide voltage support: 2.2–5.5V DC
Specifications:
| Item Type | Sensor |
|---|---|
| Model Type | Temperature and Humidity Sensor |
| Rated Voltage (V) | 2.2 to 5.5 |
| Measuring Temperature (°C) | -40 ~ + 80 ℃ |
| Operating humidity | 0 ~ 100% RH |
| Measurement Accuracy | Humidity: ± 3 % RH (25 ℃), Temperature: ± 0.5 ℃ |
| Resolution | Temperature: 0.01℃, Humidity: 0.024%RH |
| Signal Output | I2C signal |
| Material | ABS |
Key Applications:
The DHT20 is a humidity and temperature sensor with digital I²C output. It can be applied to:
- HVAC systems
- Dehumidifiers
- Testing and inspection equipment
- Consumer products
- Automobiles
- Automatic control
- Data loggers
- Weather stations
- Home appliances
- Humidity control systems
- Medical devices
- And other application fields requiring temperature and humidity detection and control
Package Includes:
- 1 × DHT20 SIP Packaged Temperature and Humidity Sensor
Attachments:
Smoke Particle Counter: PM Sensor for Indoor Air Quality
Table of Contents Why Indoor Air Quality Matters Understanding PM2.5 and PM10 Types of PM and Smoke Sensors...
Read More →
Sensor Calibration Guide: Getting Accurate Readings Every Time
If you have ever built an Arduino project only to find that your sensor is reading 3°C higher...
Read More →
Gyroscope Sensor Guide: How It Works & Best Modules for Drones
A gyroscope sensor is the electronic heart of every modern drone, stabilized camera gimbal, self-balancing robot, and flight...
Read More →Technical Specifications
| Model | DHT20 |
|---|---|
| SKU | AI0540 |
| Weight | 0.0 kg |
| Availability | In Stock |
Applications & Use Cases
The DHT20 SIP Packaged Temperature and Humidity Sensor is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Rohan Luthra (verified owner) –
This DHT20 SIP Packaged Temperature and Humidity is excellent for the price. My data logging project is working perfectly now.
Lakshmi Naidu (verified owner) –
Excellent DHT20 SIP Packaged Temperature and Humidity! Readings are accurate and consistent. Perfect for my project.
Mahesh Dubey (verified owner) –
Love this DHT20 SIP Packaged Temperature and Humidity. Response time is fast and readings are stable.
Ravi Gill (verified owner) –
Average DHT20 SIP Packaged Temperature and Humidity. Readings fluctuate a bit. Works for rough measurements.
Tanmay Yadav (verified owner) –
Excellent DHT20 SIP Packaged Temperature and Humidity! Readings are accurate and consistent. Perfect for my project.
Deepika Kamath –
Bought this DHT20 SIP Packaged Temperature and Humidity for my college project. Accurate readings, easy to code. Very happy!
Kartik Kapoor (verified owner) –
Pretty good DHT20 SIP Packaged Temperature and Humidity. Documentation could be better but the sensor itself is solid.
Shreyas Choudhury (verified owner) –
Nice DHT20 SIP Packaged Temperature and Humidity. Readings are mostly accurate. Good enough for my hobby project.
Girish Patil (verified owner) –
Excellent DHT20 SIP Packaged Temperature and Humidity! Readings are accurate and consistent. Perfect for my project.
Dhruv Bhat (verified owner) –
Outstanding accuracy from this DHT20 SIP Packaged Temperature and Humidity. Compared with a professional instrument, readings match closely.
Chetan Iyer (verified owner) –
Perfect for my weather station. This DHT20 SIP Packaged Temperature and Humidity gives consistent readings day and night.
Deepika Reddy (verified owner) –
Pretty good DHT20 SIP Packaged Temperature and Humidity. Documentation could be better but the sensor itself is solid.
Raj Naidu (verified owner) –
Decent DHT20 SIP Packaged Temperature and Humidity for the price. Requires proper wiring but works well once set up.
Girish Negi (verified owner) –
Average DHT20 SIP Packaged Temperature and Humidity. Readings fluctuate a bit. Works for rough measurements.
Anil Yadav (verified owner) –
Bought this DHT20 SIP Packaged Temperature and Humidity for my college project. Accurate readings, easy to code. Very happy!
Nikhil Tiwari (verified owner) –
Outstanding accuracy from this DHT20 SIP Packaged Temperature and Humidity. Compared with a professional instrument, readings match closely.
Hardik Iyer (verified owner) –
Excellent sensitivity and range on this DHT20 SIP Packaged Temperature and Humidity. Works better than I expected.
Aman Chauhan (verified owner) –
Love this DHT20 SIP Packaged Temperature and Humidity. Response time is fast and readings are stable.
Piyush Sethi (verified owner) –
Okay DHT20 SIP Packaged Temperature and Humidity. Had to add a capacitor to stabilize readings. Works now.
Tanmay Patil (verified owner) –
This DHT20 SIP Packaged Temperature and Humidity is a must-have for sensor projects. Plug and play with Arduino.
Sameer Sethi (verified owner) –
Great DHT20 SIP Packaged Temperature and Humidity. Using it in my smart agriculture system. Reliable measurements every time.
Dev Mehta (verified owner) –
Excellent DHT20 SIP Packaged Temperature and Humidity! Readings are accurate and consistent. Perfect for my project.
Urmi Trivedi (verified owner) –
Great quality DHT20 SIP Packaged Temperature and Humidity. Calibrated it easily and the accuracy is impressive.
Sneha Banerjee (verified owner) –
Pretty good DHT20 SIP Packaged Temperature and Humidity. Documentation could be better but the sensor itself is solid.
Harshit Parekh (verified owner) –
Love this DHT20 SIP Packaged Temperature and Humidity. Response time is fast and readings are stable.
Krishna Grewal (verified owner) –
Good quality DHT20 SIP Packaged Temperature and Humidity. Some variation in readings but within acceptable range.
Lalit Batra (verified owner) –
Great DHT20 SIP Packaged Temperature and Humidity. Using it in my smart agriculture system. Reliable measurements every time.
Sanjay Bajaj (verified owner) –
Pretty good DHT20 SIP Packaged Temperature and Humidity. Documentation could be better but the sensor itself is solid.
Atharv Khurana (verified owner) –
Outstanding accuracy from this DHT20 SIP Packaged Temperature and Humidity. Compared with a professional instrument, readings match closely.
Neha Mehta (verified owner) –
Good DHT20 SIP Packaged Temperature and Humidity. Works as described. Calibration needed some patience but results are good.
Lakshya Jain (verified owner) –
Okay DHT20 SIP Packaged Temperature and Humidity. Had to add a capacitor to stabilize readings. Works now.
Hardik Krishnan (verified owner) –
Good DHT20 SIP Packaged Temperature and Humidity. Works as described. Calibration needed some patience but results are good.
Harsh Ghosh –
Outstanding accuracy from this DHT20 SIP Packaged Temperature and Humidity. Compared with a professional instrument, readings match closely.
Lakshmi Tiwari –
This DHT20 SIP Packaged Temperature and Humidity works great with Arduino. Easy to wire up and code.
Dhruv Thakur (verified owner) –
Decent DHT20 SIP Packaged Temperature and Humidity for the price. Requires proper wiring but works well once set up.
Vipin Dhillon (verified owner) –
Good DHT20 SIP Packaged Temperature and Humidity. Works as described. Calibration needed some patience but results are good.
Lokesh Malhotra (verified owner) –
Excellent sensitivity and range on this DHT20 SIP Packaged Temperature and Humidity. Works better than I expected.
Kunal Bose (verified owner) –
Superb DHT20 SIP Packaged Temperature and Humidity! Using it in my environmental monitoring system. Very reliable data.
Pooja Sharma (verified owner) –
Good DHT20 SIP Packaged Temperature and Humidity. Works as described. Calibration needed some patience but results are good.