Temperature and humidity sensor DHT11 + 50C

Index: UCC-09301 EAN: 5904422372668

Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature 0°C to +50°C, humidity 20% to 90% RH.

Temperature and humidity sensor DHT11 + 50C
€2.36 tax excl.
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Manufacturer: OEM


Popular temperature and humidity sensor in the through hole housing. The system can be controlled using a microcontroller or any commisioning set, for example,Arduino. Before using, you need to see thedocumentation.


  • Supply voltage: 3.3 V to 5.5 V
  • Average current consumption: 0.2 mA
  • Temperature
    • Measurement range: 0°C to +50°C
    • Resolution: 8-bit (1°C)
    • Accuracy: 2°C
    • Response time: 6 - 15 seconds (usually 10 seconds)
  • Humidity:
    • Measuring range: 20% to 90% RH
    • Resolution: 8-bit (±1 % RH*)
    • Accuracy ±4 RH* (at 25°C)
    • Measuring range: 6 - 30 sec


*RH- relative humidity is expressed in percents. It is the ratio of an actual moisture in the air to the maximum number that the air keep at a given temperature.


The product is compatible with Arduino

Library for Arduinowith a description of the connections which simplifies maintenance of the sensor, is available online.We have also prepared a briefuser manual.


Example of connection with microcontroller

The scheme represents the simplest way of connecting the system with any microcontroller using the single wired interface.


VDD - supply voltage, DATA - data line with a pulling up resistor 5 k Ohm, GND - ground of the system.

The sensor is also available in other version -check!



Interface Digital I / O
Sensor - Temperature to 60 °C
Sensor - Temperature accuracy +/- 2 °C
Sensor - Temperature from -20 °C - 60 °C
Test 3
Package width 4 cm
Package height 0.5 cm
Package depth 6 cm
Package weight 0.001 kg

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Product reviews

Temperature and humidity sensor DHT11 + 50C


Average grade


Customers opinion
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Adam 27.12.2023 Confirmed purchase Translated review
Depending on the project, I would consider DHT22 or DS18B20. This DHT11 also works correctly, but very slowly.
Adam 28.03.2023 Confirmed purchase Translated review
ideal for simple and imprecise applications
Filip 19.09.2022 Confirmed purchase Translated review
Quality and price -> rating 10/10.
Ewelina Ł. 15.07.2022 Confirmed purchase Translated review
The product was used for the weather station as part of the Robotronics Summer School 2022 project organized by the Zakątek Sztuki Foundation as part of promoting the idea of Smart Villages among young people from the Chojnice poviat.
Artur U. 08.06.2022 Confirmed purchase Translated review
Works perfectly
Mateusz L. 15.02.2022 Confirmed purchase Translated review
Express shipping, order arrived the next day :)
Filip M. 30.09.2021 Confirmed purchase Translated review
good, very useful
Piotr K. 03.09.2021 Confirmed purchase Translated review
Fast shipping
Krzysztof K. 09.06.2021 Confirmed purchase Translated review
Paweł S. 02.06.2021 Confirmed purchase Translated review
The product has passed the test

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