Temperature sensors & Thermo Couples
Temperatures can be measured in various ways. That's why Bits & Parts offers a large range of temperature sensors; from the compact Bosch BMP sensors, the easy-to-loop (waterproof) 1-wire sensors, the multifunctional DHT sensors, to thermocouples for measuring very high oven temperatures.
Most of these temperature sensors can be easily connected to an Arduino, Raspberry Pi, NodeMCU, or other microcontrollers.
-
Arduino MODULINO THERMO - HS3003 Sensor
The Modulino® Thermo, featuring the HS3003 sensor, measures both temperature and humidity, making it ideal for environmental monitoring, indoor climate control, and various IoT applications. It provides accurate readings in a compact form factor and integrates seamlessly into the Qwiic ecosystem.
In stock
Modulino® Thermo measures the temperature and ... -
Automatic temperature controller (relay)
Simple temperature control for switching a device on/off using a relay. With a waterproof temperature sensor.
Temperature Range: -50°C ~ 110°C
Resolution: 0.1°C (-9.9 ~ 99.9°C), 1°C (other ranges)
Accuracy: 0.1°C
Refresh rate: 0.5 sec
High temperature protection: 0 ~ 110℃
Input voltage: 12VDC
Static current: ≤35mA, attraction current: �... In stock -
Automatic temperature controller STC-1000 12VDC - Heating + cooling
Automatic temperature controller with 2 built-in relays for switching a cooling and heating system (up to 10A/250V).
With clear LCD display for displaying and setting the temperature.
- Controller supply voltage: 12V
- Power consumption: In stock -
Automatic temperature controller STC-1000 230VAC - Heating + cooling
Automatic temperature controller with 2 built-in relays for switching a cooling and heating system (up to 10A/250V).
With clear LCD display for displaying and setting the temperature.
- Controller power supply voltage: 230V AC
- Power consumption: -
Automatic temperature controller STC-1000 24VDC - Heating + cooling
Automatic temperature controller with 2 built-in relays for switching a cooling and heating system (up to 10A/250V).
With clear LCD display for displaying and setting the temperature.
- Controller power supply voltage: 24V DC
- Power consumption: In stock -
Automatic temperature controller W3230 with display 12VDC (relay)
Automatic W3230 built-in temperature controller with a 12 volt DC power supply.
The display shows the current (PV) and set (SV) temperature values. The OUT light indicates whether the relay is switched on.
Temperature range: -50°C - 120°C
Resolution: 0.1°C (at -9.9°C - 99.9°C) - 1°C (at other values).
Accuracy: 0.1°C
Hysteresis accuracy: ... -
Automatic temperature controller W3230 with display 230VAC (relay)
Automatic W3230 built-in temperature controller with a 230V AC power supply.
The display shows the current (PV) and set (SV) temperature values. The OUT light indicates whether the relay is switched on.
Temperature range: -50°C - 120°C
Resolution: 0.1°C (at -9.9°C - 99.9°C) - 1°C (at other values).
Accuracy: 0.1°C
Hysteresis accuracy: 0.1... In stock -
Automatic temperature controller W3230 with display 24VDC (relay)
Automatic W3230 built-in temperature controller with a 24 volt DC power supply.
The display shows the current (PV) and set (SV) temperature values. The OUT light indicates whether the relay is switched on.
Temperature range: -50°C - 120°C
Resolution: 0.1°C (at -9.9°C - 99.9°C) - 1°C (at other values).
Accuracy: 0.1°C
Hysteresis accuracy: ... In stock -
Barometric Pressure Sensor/Altimeter/Temperature Sensor I2C - BMP180
The BMP180 is a very energy efficient and very small barometric pressure sensor with high sensitivity.
Because the pressure is related to the height at which you are located, you can also calculate the height at which your circuit is located.
The sensor has a measuring range of 300-1100hPa (9000 meters above sea level to 500m below sea level).
Th... In stock -
Barometric presssure sensor/ altimeter/ temperature I2C/SPI - BME280
Adafruit 2651.
Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI!
This precision sensor from Bosch is the best low... Adafruit Part number: 2651 In stock -
Barometric presssure sensor/ altimeter/ temperature I2C/SPI - BME280
The BMP280 is a very energy efficient and very small barometric pressure sensor with high sensitivity.
Because the pressure is related to the height at which you are located, you can also calculate the height at which your circuit is located.
The sensor has a measuring range of 300-1100hPa (9000 meters above sea level to 500m below sea level).
Th... In stock -
Barometric presssure sensor/ altimeter/ temperature I2C/SPI - BME280
Adafruit 2652.
Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of weather/environmental sensing and can even be used in both I2C and SPI!
This precision sensor from Bosch is the best low-cost sensing solution for measuring ... Adafruit Part number: 2652 In stock -
Barometric presssure sensor/ altimeter/ temperature sensor - MPL3115A2 I2C
Adafruit 1893.
This MPL3115A2 pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m). It has some upsides compared to the BMP180, such as ... Adafruit Part number: 1893 In stock -
Barometric pressure sensor/altimeter/temperature sensor I2C/SPI - BME280
The BME280 is a very energy efficient and very small barometric pressure sensor with high sensitivity.
Because the pressure is related to the height at which you are located, you can also calculate the height at which your circuit is located.
The sensor has a measuring range of 300-1100hPa (9000 meters above sea level to 500m below sea level).
Th... In stock -
Barometric pressure sensor/altimeter/temperature/gas sensor - BME680
BME680 4-in-1 Environmental Sensor – Temperature, Humidity, Air Pressure & Air Quality (VOC)
The BME680 is an advanced 4-in-1 MEMS sensor that measures temperature, humidity, air pressure, and VOCs (volatile organic compounds). It offers a complete solution for monitoring air quality and environmental conditions in a single, compact device.
Tha... In stock -
Temperature Sensor 1-Wire - Dallas DS18B20
Temperature sensor with 1-wire interface.
Each chip has a unique 64-bit serial code stored in an on-board ROM.
Multiple 1-wire devices can communicate with a host (e.g. an Arduino) via 1 wire.
Measure temperatures from -55°C to +125°C.
Accuracy +/-0.5°C.
Supply voltage: 3.0V to 5.5V
In stock -
Temperature and humidity sensor AHT21 + Air quality sensor ENS160
The ENS160 is a digital multi-gas sensor designed for indoor air quality measurement and detects a wide range of gases such as toluene, hydrogen, ethanol, NO₂ and ozone. Ideal for applications in smart home, building automation, air purification and consumer electronics.
In stock
The AHT21 sensor is a new generation temperature and humidity sensor in ... -
Temperature and humidity sensor I2C - SHT31-D
SHT31-D Temperature and humidity sensor with I2C interface.
- Fully calibrated, linearized and temperature
compensated digital output
- Wide supply voltage range, from 2.4 to 5.5 V
- I2C interface with communication speeds up to 1
MHz and two user-selectable addresses
- Typical accuracy of +/- 2% RH and +/- 0.3 °C
- Very fast start-up and measuri... In stock -
Temperature and humidity sensor I2C - SHT41-D
SHT41-D Temperature and humidity sensor with I2C interface.
- Fully calibrated, linearized and temperature
compensated digital output
- Supply voltage range from 1.08V to 3.6V
- I2C interface with communication speeds up to 1
MHz and two user-selectable addresses
- Typical accuracy of +/- 1.8% RH and +/- 0.2° C
- Very fast start-up and measuring ... In stock -
Temperature sensor 1-wire Waterproof - Dallas DS18B20 1 meter
1-Wire system temperature sensor easy to read digitally with, for example, an Arduino.
(Use the OneWire library to read the sensor.)
The nice thing about 1-wire is that you can connect several sensors in a row to the same wire.
This way you only use 1 wire on your Arduino for all your sensors!
On a NodeMCU it is best to use the D2 pin.
Waterproof ... In stock -
Temperature sensor 1-wire Waterproof - Dallas DS18B20 2 meters
1-Wire system temperature sensor easy to read digitally with, for example, an Arduino.
(Use the OneWire library to read the sensor.)
The nice thing about 1-wire is that you can connect several sensors in a row to the same wire.
This way you only use 1 wire on your Arduino for all your sensors!
Waterproof and made of stainless steel.
Dimensions: 6... In stock -
Temperature sensor I2C Contactless GY-906-BAA
The GY-906 BAA is a temperature sensor, based on an integrated 3V single zone infrared thermometer. The sensor measures without touching the surface to be measured.
- Mounted on a starter plate with two types of pins.
- 10k pull-up resistors for I2C interface with optional solder bridges.
- Easy to integrate.
- Factory calibrated over a wide tempe... In stock -
Temperature sensor I2C LM75A
This LM75A temperature sensor can convert temperature to digital I2C.
It has three selectable logical address pins which allows 8 devices to be connected simultaneously without address conflict.
Specifications:
- Voltage: 2.8V - 5.5V
- Resolution: 11-bit ADC -> 0.125 degrees
- Temperature range: -55°C to 125 °C
- 3-pin communication I2C address... In stock -
Temperature sensor I2C LM75A for Raspberry Pi
LM75A Temperature sensor (-55°C - 125°C) with I2C/SMBus serial port interface suitable for the Raspberry Pi.
Accuracy: up to 0.125°C
Power supply: 2.8V - 5.5V
Easy to connect to the GPIO pins of the Raspberry Pi.
Learn more about connecting I2C devices. In stock -
Temperature sensor TC74 I2C A0 (TC74A0-3.3VAT)
Temperature sensor (-40°C - 125°C) with I2C/SMBus serial port interface.
Power supply: 2.7V - 5.5V
The TC74A0-3.3VAT is optimized for use at 3.3V.
Learn more about connecting I2C devices. In stock -
Temperature sensor TMP36
Easy to use TMP36 temperature sensor. Just connect the power supply (2.7V-5.5V) and the ground and you can read the output voltage on Vout, based on which you can then calculate the temperature (linear 10 mV/°C). No calibration required.
Range: -40°C to 125°C
In stock -
Temperature sensor Thermistor 10K NTC waterproof 0.5m
Measuring range: -20°C to 105°C
In stock
-
Temperature sensor Thermistor MCP9700 Linear active
Linear active thermistor MCP9700 ICs are sensors whose output voltage is directly proportional to the measured temperature. The MCP9700 can accurately measure temperatures from -40°C to + 150°C. The output of the MCP9700 is calibrated to 10mV/°C and has an offset of 500mV (DC). The offset makes it possible to measure negative temperatures withou...
In stock
-
Temperature sensor Thermocouple / Thermocouple K-type 3 meters
With this K-type thermocouple you can measure temperatures from 0°C to ~400°C.
Sensor diameter: 5.0mm
Sensor length: 100mm
Sensor material: stainless steel
Cable length: 3.0 meters
Thermocouple type: K -
Temperature sensor Thermocouple/Thermocouple K-type 0.5 meter
With this K-type thermocouple you can measure temperatures from 0°C to ~600°C.
Sensor diameter: 5.0mm
Sensor material: stainless steel
Cable length: 0.5 meters
Thermocouple type: K In stock -
Temperature sensor Thermocouple/Thermocouple K-type 3 meters
With this K-type thermocouple you can measure temperatures from 0°C to ~600°C.
Sensor diameter: 4.5mm
Cable length: ~3.0 meters
Thermocouple type: K -
Temperature sensor and humidity sensor DHT11
The DHT11 is a temperature and humidity sensor in 1.
Because the DHT11 provides a digital output, it is perfect for all kinds of Arduino projects!
For example, starting a fan if a room becomes too humid or too warm.
(Google DHT11 Arduino for programming examples and libraries.)
Response time: < 5 sec.
Humidity measuring range: 20-95% RH
Humidity ... In stock -
Temperature sensor and humidity sensor DHT11 on breakout - KY-015
The DHT11 is a temperature and humidity sensor in 1.
Because the DHT11 provides a digital output, it is perfect for all kinds of Arduino projects!
For example, starting a fan if a room becomes too humid or too warm.
(Google DHT11 Arduino for programming examples and libraries.)
This version already comes on a handy break-out board.
Response time: ... In stock -
Temperature sensor and humidity sensor DHT22
The DHT22 is a temperature and humidity sensor in 1.
Because the DHT22 provides a digital output, it is perfect for all kinds of Arduino projects!
For example, starting a fan if a room becomes too humid or too warm.
(Google DHT22 Arduino for programming examples and libraries.)
The DHT22 is the big brother of the DHT11 and is more precise and has a... In stock -
Temperature sensor and humidity sensor I2C - SHT30
- Fully calibrated, linearized, and temperature
compensated digital output
- Wide supply voltage range, from 2.4 to 5.5 V
- I2C Interface with communication speeds up to 1
MHz and two user selectable addresses
- Typical accuracy of +/-2%RH and +/-0.3°C
- Very fast start-up and measurement time In stock -
Temperature sensor thermistor 100K NTC for RepRap 3D printer 1m
Thermistor NTC temperature sensor for, among others, use with a 3D printer.
Impedance: 100KΩ
Accuracy: ±1%
Diameter: ∅1.1mm
Range: 200° / 300V
Length: ~15cm
Material: Teflon wire conductors
Thermistor head diameter: 1.8mm In stock -
Thermistor NTC 10K Ohm - Adafruit 372
Need to measure something damp? This epoxy-coated precision 1% 10K thermistor is an inexpensive way to measure temperature in weather or liquids. The resistance in 25 °C is 10K (+- 1%). The resistance goes down as it gets warmer and goes up as it gets cooler. For specific temperature-to-resistance, check the lookup table.
These are often used for... Adafruit Part number: 372 -
Thermocouple amplifier MAX31855 breakout board SPI v2.0
Breakout board using the MAX31855 amplifier chip to facilitate reading of type K thermocouples.
Thermocouples are very sensitive and therefore need a good amplifier. The MAX31855K does everything for you and can easily be interfaced with any microcontroller, even if it doesn't have analog input. This breakout board contains the chip itself, a ... Adafruit Part number: 269 -
Thermocouple amplifier MAX31855K breakout board SPI
Breakout board using the MAX31855 amplifier chip to facilitate reading of type K thermocouples.
MAX31855 Specifications:
- With cold port compensation
- Convert K, J, N, T or E-type thermocouple signal into digital data
- Output 14Bit data
- Resolution: 0.25°C
-Highest temperature: +1800°C
- Lowest temperature: -270°C
- For K-type thermocouple,... In stock -
Thermocouple amplifier MAX6675 breakout board SPI
Breakout board using the MAX6675 amplifier chip to facilitate reading of type K thermocouples.
The MAX6675 has an SPI interface.
Measuring range: 0℃ ~ 1024℃, resolution 0.25℃
Supply voltage: 3.0 ~ 5.5V
Current consumption: 50mA
Operating Temperature Range: -20℃ ~ 85℃
Dimensions: 15x28mm, with 3mm mounting hole.
For a library and exampl... In stock
Shipping costs Netherlands
>
