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Digital temperature sensors

Products: 110
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Temperature and humidity sensor DHT11 + 50C

Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature 0°C to +50 °C, humidity 20% to 90% RH .
4.8 (9)
Index: UCC-09301
Index: UCC-09301
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Regular price €2.90 Price €2.90

Temperature and humidity sensor DHT11 - module + wires

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH . It has connectors for connecting the sensor...
4.9 (15)
Index: MOD-01886
Index: MOD-01886
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Regular price €3.50 Price €3.50

Temperature sensor DS18B20 - digital 1-wire THT

Digital temperature sensor DS18B20 with 1-wire interface. Works in range from -55 °C to 125 °C. It is supplied with the voltage from 3.0 V to 5.5 V.
4.9 (19)
Index: SES-00165
Index: SES-00165
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Regular price €2.50 Price €2.50

DS18B20 temperature sensor + 4,7kΩ resistors

This kit consists of one temperature sensor DS18B20 with the 1-wire interface and ten resistors of 4.7 kΩ in the through-hole case.
5.0 (4)
Index: SES-09821
Index: SES-09821
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Regular price €2.50 Price €2.50

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V

Humidity, temperature and pressure sensor powered with the voltage of 3.3 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100%...
4.9 (9)
Index: DNG-11803
Index: DNG-11803
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Regular price €7.90 Price €7.90

Temperature and humidity sensor DHT22 (AM2302)

Popular temperature and humidity sensor with digital interface,  jednoprzewodowym . Measuring range: temperature from -40 to 80 °C, humidity 0-100% RH.
5.0 (5)
Index: UCC-01612
Index: UCC-01612
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Regular price €9.50 Price €9.50

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V - soldered connectors

Very easy to use temperature, humidity and pressure sensor. The module is powered by 3.3 V and can also communicate via I2C or SPI interface . Sensors of this type are...
5.0 (6)
Index: ZES-16534
Index: ZES-16534
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Regular price €9.00 Price €9.00

SHT31 - digital humidity and temperature sensor I2C - Adafruit 2857

Humidity and temperature sensor powered by the voltage from 3 V to 5.0 V with I2C interface. The measurement of temperature is from -40 °C to 125 °C, humidity from 0 to 100 % RH.
5.0 (4)
Index: ADA-05415
Index: ADA-05415
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Regular price €16.50 Price €16.50

BMP280 - digital barometer, pressure sensor 110kPa I2C/SPI 3,3V

Based on the BMP280 digital pressure sensor with an accuracy of 1 hPa. It has a built-in temperature sensor. The system communicates via the I2C or SPI bus. Measurement range...
5.0 (7)
Index: MOD-07245
Index: MOD-07245
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Regular price €2.50 Price €2.50

BleBox Probe - waterproof temperature probe for BleBox sensors - 5m

Made in Poland by BleBox waterproof temperature probe designed for thermoBox and saunaBox sensors. BleBox Probe allows for temperature reading from -55°C to 125°C, with...
5.0 (5)
Index: BOX-20185
Index: BOX-20185
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Regular price €7.50 Price €7.50

Temperature and humidity sensor AM2320 - I2C

Temperature and humidity sensor, similar to the popular DHT11 or DHT 22, with digital single-wire I2C interface. Measuring range: temperature from -40 °C to +80 °C, humidity...
5.0 (1)
Index: DNG-12101
Index: DNG-12101
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Regular price €4.90 Price €4.90

BleBox tempSensorAC v2 - WiFi temperature sensor, 230VAC - up to 4 temperature probes

Sensor for temperature measurement from -55°C to 125°C , allows to connect up to 4 temperature probes. Module communicates using wireless WiFi communication based on μWiFi...
4.9 (22)
Index: BOX-20608
Index: BOX-20608
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Regular price €32.90 Price €32.90

Temperature and humidity sensor DHT22 (AM2302) - module + cables

Module with temperature and humidity sensor with a digital interface, single-wired. Measuring range: temperature -40 to +80 °C, humidity 0-100% RH.
5.0 (10)
Index: MOD-02637
Index: MOD-02637
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Regular price €10.50 Price €10.50

Grove - BME280 - humidity, temperature and pressure sensor 110kPa I2C 3-5V

The Grove module is equipped with a humidity, temperature and pressure sensor powered with the voltage of 3.3 V to 5 V with I2C and SPI interface. Measuring range: temperature:...
5.0 (2)
Index: SEE-11355
Index: SEE-11355
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Regular price €20.50 Price €20.50

Temperature and humidity sensor DHT21 (AM2301) in case

Temperature and humidity sensor with a digital, single-wired interface. Measuring range: temperature -40 to 80 °C, humidity 0 to 100 % RH . Powered with voltage in the range...
5.0 (4)
Index: MOD-01884
Index: MOD-01884
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Regular price €9.00 Price €9.00

Thermometer with LCD display from -50 °C to 100 °C - white

Digital thermometer for mounting on a panel, the LCD display. It works in the range from -50 °C to 100 °C. The probe is on a wire with a length of 1 m. The device is powered by...
4.3 (2)
Index: SES-03100
Index: SES-03100
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Regular price €3.90 Price €3.90

BleBox Probe - waterproof temperature probe for BleBox sensors - 2m

Waterproof temperature probe made in Poland by BleBox company, designed for use in thermoBox and saunaBox sensors by BleBox. BleBox Probe allows for temperature reading...
5.0 (2)
Index: BOX-20184
Index: BOX-20184
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Regular price €6.50 Price €6.50

Temperature and humidity sensor DHT11 - blue module

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH. It has connectors for connecting the sensor...
5.0 (4)
Index: MOD-03030
Index: MOD-03030
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Regular price €2.90 Price €2.90

Gravity - 9DOF sensor BMX160 + temperature and pressure sensor BMP388 - I2C- DFRobot SEN0252

The module is equipped with two BMX160 and BMP388 sensors. BMX160 is a 9-axis sensor which allows to measure the acceleration in the ranges ± 2 g / ± 4 g / ± 8 g / ± 16 g...
5.0 (1)
Index: DFR-15712
Index: DFR-15712
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Regular price €22.90 Price €22.90

Fermion - SHTC3 I2C temperature and humidity sensor - DFRobot SEN0414

The SHTC3 temperature and humidity sensor on the Fermion series DFRobot board. The SHTC3 can measure humidity from 0% to 100% RH with an accuracy of ±2% RH and temperature...
5.0 (5)
Index: DFR-20677
Index: DFR-20677
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Regular price €6.90 Price €6.90

Gravity - AHT20 temperature and humidity sensor - DFRobot SEN0528

The Gravity series module is equipped with the AHT20 system enabling precise measurement of air temperature and humidity. It has a modern, semiconductor, capacitive humidity...
Index: DFR-21921
Index: DFR-21921
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Regular price €5.50 Price €5.50

CJMCU SHT10 - digital temperature and humidity sensor

Humidity and temperature sensor powered with the voltage of 3.3 V. Temperature measurement range is from -40 °C to + 123,8 °C, for the humidity is from 0 to 100 % RH.
5.0 (1)
Index: MOD-09424
Index: MOD-09424
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Regular price €21.90 Price €21.90

BleBox humiditySensor - WiFi temperature and humidity sensor

BleBox humiditySensor is a small sensor that communicates via a local WiFi network, allowing you to measure relative humidity and air temperature . Thanks to the wBox...
4.8 (4)
Index: BOX-22885
Index: BOX-22885
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Regular price €42.90 Price €42.90

Temperature and humidity sensor DHT11 - module Iduino SE052

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH. It has connectors for connecting the sensor...
5.0 (4)
Index: WSR-04918
Index: WSR-04918
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Regular price €3.90 Price €3.90

Digital temperature sensors

Digital temperature sensors are electronic components which are used to measure ambient temperature and often other physical quantities such as air humidity or atmospheric pressure. This type of sensors requires a digital system to read the measured data, therefore they are used in projects using communication interfaces that support such elements (for example I2C). The advantage of digital temperature sensors is high precision of operation, attractive price and comfort of use, as well as easy cooperation with popular minicomputers such as Raspberry Pi.

Where are digital temperature sensors used?

Digital temperature sensors are commonly used in devices that require measurement of this physical quantity. These include, among others, household appliances, thermometers, weather stations, heating systems or air conditioning systems. This type of sensors is also often used as an element of building automation systems and intelligent house installations - thanks to constant access to temperature data in individual heating zones, it is possible to adjust the intensity of heating or air-conditioning on an ongoing basis. This allows to minimize the amount of energy needed to achieve thermal comfort, which reduces the costs associated with the operation of the building. The digital sensors work extremely well with control systems that rely on this type of communication, which is why they are ideal in combination with the popular Raspberry Pi minicomputer, for example.

What to pay attention to when shopping?

Digital temperature sensors and modules measuring temperature and communicating via digital interfaces are available in many variants, which are characterized by different technical parameters that determine the application. In order to select the right model for a specific project, it is worth to pay attention to several important factors and features - including the measuring range, sensor accuracy, mounting method, communication interface or power supply parameters. The temperature measuring range of digital sensors is usually similar to that of analogue sensors and ranges from -70°C to 150°C, although there are also models available to measure up to 800°C. If your project involves using an integrated sensor or module and measuring more than one value (for example, also atmospheric pressure, carbon dioxide content in the air or humidity), you should check whether the measuring ranges of these values also match the assumptions. The accuracy of a digital temperature sensor is usually between ±0.1°C and ±3°C - however, it is worth remembering that it may depend not only on the chosen sensor model but also on other factors, for example the transmitter used. It is also very important to choose a model that supports the chosen communication interface and enables comfortable installation. The power supply parameters of the sensor must be within the range specified by the manufacturer - otherwise the sensor will not work properly and may even be damaged, for example, due to power supply with too high a voltage.

What products can you find in this section?

In this category, we offer digital temperature sensors for installation in the threaded technology (THT), integrated sensors enabling measurement of multiple values at the same time (temperature, air humidity, atmospheric pressure or carbon dioxide) and modules from popular manufacturers (including Grove, iNode or Iduino series) designed for use in electronic projects. They communicate through, among others, frequently used I2C or SPI buses, thanks to which they are perfect as an element of such devices as self-built weather stations or air quality control systems. There are also ready-made electronic thermometers and weather stations, temperature sensors equipped with measuring probes, digital infrared temperature sensors and many other products. We encourage you to familiarize yourself with our offer of digital temperature sensors, as well as other assortment available in Botland online shop.