DHT22 Temperature Sensor

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Product Overview

The DHT22 is a reliable digital temperature and humidity sensor ideal for IoT projects, weather stations, and environmental monitoring applications. With its proven accuracy and ease of integration, it's a favorite among makers and professionals alike.

Key Specifications

Specification	Details
Sensor Type	Digital Temperature & Humidity
Temperature Range	-40 degreesC to +80 degreesC
Humidity Range	0-100% RH
Accuracy	+/-0.5 degreesC, +/-2% RH
Output	Digital Signal (1-wire protocol)
Supply Voltage	3.3V to 5V DC
Current Draw	1-5mA
Response Time	1-2 seconds
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Why Choose This Product?

100% Authentic - Sourced from authorized distributors with verification

Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical assistance available round-the-clock

Proven Reliability - Industry-standard sensor trusted by professionals

Easy Integration - Simple digital interface, extensive documentation included

Project Applications

DIY & Hobbyist Projects

• Home automation systems
• Arduino/Raspberry Pi projects
• Weather station builds

Professional & Industrial Use

• HVAC monitoring
• Greenhouse automation
• Data logging systems
• Environmental control systems

Education & Learning

• Electronics courses
• IoT skill development
• Embedded systems projects

Package Contents

• 1x DHT22 Temperature & Humidity Sensor
• Complete technical datasheet
• Quick start guide
• Support contact information

Technical Highlights

• High Accuracy: +/-0.5 degreesC temperature and +/-2% humidity precision
• Wide Operating Range: Functions reliably from -40 degreesC to +80 degreesC
• Low Power Consumption: Ideal for battery-powered applications
• Simple Interface: Single-wire digital protocol compatible with most microcontrollers
• Proven Performance: Trusted in thousands of commercial and DIY installations

Frequently Asked Questions

Is this sensor 100% authentic?

Yes, absolutely. All DHT22 sensors are sourced directly from authorized distributors with authentication verification. We guarantee genuine products only.

What warranty coverage is included?

Every DHT22 comes with a 7-day warranty on manufacturing defects covering all manufacturing defects. If your sensor fails during normal use, we'll replace it free of charge.

How quickly will it ship?

Most orders ships within 1-5 days and arrive in 7-8 days to locations across India from our Bengaluru warehouse. Express shipping options available for urgent orders.

What technical support is available?

We provide comprehensive technical support via email and WhatsApp 24/7. Our team can help with wiring, code integration, troubleshooting, and project guidance.

What if the sensor doesn't work?

We offer a hassle-free 7-day return policy. If your sensor is defective, we'll provide a full refund or replacement-applicable on manufacturing defects only.

Are bulk/wholesale discounts available?

Yes! Orders of 10+ units qualify for special wholesale pricing. Contact our sales team via WhatsApp or email for a customized quote.

Which microcontrollers are compatible?

The DHT22 works with Arduino, Raspberry Pi, NodeMCU, STM32, and most other microcontrollers with GPIO support. We provide code examples for popular platforms.

Do you provide code examples?

Yes, we include Arduino sketches and Python code samples with every purchase. Additional examples and libraries are available on our support portal.

Customer Testimonials

"Reliable sensor, great support, and fast shipping. Exactly what I needed for my weather station project!" "The Engineer Store provides authentic products at fair prices. Highly recommended!"

Ready to get started? Order your DHT22 Temperature Sensor today and get expert support every step of the way!

Buy DHT22 Temperature Sensor Online in India

Purchase the DHT22 Temperature Sensor online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on DHT22 Temperature Sensor with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy DHT22 Temperature Sensor at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.