# DHT11 temperature and humidity sensor, Digital, 3.3-5V

> DHT11 digital temperature and humidity sensor, 3.3-5VDC power supply, digital output. Measures humidity between 20% and 95% RH with ±5% accuracy, and temperature between 0 and 50°C with ±2°C accuracy. Dimensions: 32 x 14 mm. Compatible with Arduino and other development boards.

- Page: https://sigmanortec.ro/en/dht11-temperature-and-humidity-sensor-digital-33-5v
- Price: 6.18 RON
- Availability: In stock; 1-2 zile
- Reference: 22196 · EAN: 5945691778775
- Category: Mechatronics and IoT > Sensors and Modules > Temperature and Environmental Sensors
- Specifications: Supply Voltage: 3.3 V; Maximum Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.005 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:59 (Europe/Bucharest)

## Description

Ideal for environmental monitoring in Arduino and automation projects, this digital sensor measures temperature and humidity with 3.3-5V power supply and stable digital output. It covers 20-95% RH with ±5% accuracy and 0-50°C with ±2°C accuracy, with a compact 32 x 14 mm format, easy to integrate into housings and modules.
DHT11 digital temperature and humidity sensor, compatible with Arduino and other development boards.
Specifications:
Supply voltage: 3.3-5VDC
Output: Digital
Measured humidity: between 20% and 95%
Humidity accuracy: +-5%
Measured temperature: between 0 and 50 degrees C
Dimensions mm: 32 x 14
Temperature accuracy: +-2 degrees