Temperature and Environmental Sensors

Temperature and Environmental Sensors

BMP280 atmospheric pressure, temperature sensor, 3.3V
BMP280 atmospheric pressure, temperature sensor, 3.3V
In Stoc
The module for precise measurement of atmospheric pressure and ambient temperature in low-power projects, operates at 3.3V and is ideal for weather stations, altimeters and environmental monitoring. It offers I2C or SPI communication, good reading stability, compact size and excellent compatibility with Arduino, ESP32 and other development boards.
8.91 RON
Atmospheric pressure sensor, temperature BMP180
Atmospheric pressure, temperature sensor BMP180
In Stoc
Bosch BMP180 sensor module for measuring atmospheric pressure and temperature, ideal for Arduino projects and DIY weather stations. Allows altitude estimation with accuracy up to 1 m based on pressure variations, communicates quickly via I2C, operates at 1.8-3.6 V and offers stable high-resolution measurement in a compact 14 x 22 mm format.
4.51 RON
Waterproof temperature probe sensor DS18B20
Waterproof temperature probe sensor DS18B20
In Stoc
Waterproof temperature probe with stainless steel head, ideal for monitoring in humid environments or industrial applications. Works with Arduino and other development boards, communicates via OneWire and requires a 4.7k pull-up resistor on the DATA pin. Measures between -20 and 105°C, has a 1 m cable and 3 wires for easy connection.
8.59 RON
Precision Temperature and Humidity Sensor SHT21, GY-21
Precision Temperature and Humidity Sensor SHT21, GY-21
In Stoc
Ideal for precise temperature and humidity monitoring in IoT and automation projects, this module with SHT21 offers stable and fast measurements, I2C communication for easy integration with Arduino and Raspberry Pi, low consumption for long-term operation, compact breakout format suitable for prototyping and mounting in tight spaces.
46.52 RON
DHT11 temperature and humidity sensor, module
DHT11 temperature and humidity sensor, Digital, 3.3-5V
In Stoc
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.
6.18 RON
DHT22 AM2302 temperature and humidity sensor, original, module
DHT22 AM2302 temperature and humidity sensor, original, module
In Stoc
Digital module for precise temperature and humidity measurement, ideal for Arduino projects and other development boards. It operates at 3.3V or 5V, uses original sensor for high stability and accuracy, offers reading on a single digital pin and includes mounting hole for quick integration into cases and panels.
39.40 RON
NTC10K temperature sensor, wired
NTC10K temperature sensor, with 1-meter wire
In Stoc
Ideal for precise temperature monitoring in electronic projects and industrial equipment, the NTC 10K probe offers fast and stable response, accuracy of +-1% and B-constant 3380K. Comes with 1 m cable for flexible mounting and 2-pin XH2.54 connector for quick connection, compact 5 x 30 mm package for easy integration.
5.28 RON
Temperature sensor DS18B20, TO-92, IC
Temperature sensor DS18B20, TO-92, IC
In Stoc
Digital temperature sensor with OneWire protocol, ideal for Arduino and automation projects, uses a single data pin and allows connecting multiple sensors via a single 64-bit ROM address. Operates at 3-5.5V, measures between -55 and +125°C with ±0.5°C accuracy and selectable 9-12 bit resolution, in a compact TO-92 package.
7.60 RON
Pressure and temperature sensor, BMP280, 5V
Pressure and temperature sensor, BMP280, 5V
In Stoc
Bosch sensor module for measuring atmospheric pressure and temperature, ideal for Arduino projects and other development boards. It communicates quickly via I2C or SPI and operates with 5V logic, providing stable and accurate readings. It can be used as an altimeter with an accuracy of approximately 1 m, and pressure and temperature measurement can be enabled or disabled independently.
8.91 RON
LM35 temperature sensor, TO92, compatible
Out-of-Stock
LM35 temperature sensor, TO92, compatible
Out-of-Stock
LM35DZ compatible analog temperature sensor in TO-92 package, ideal for Arduino and other development boards, provides linear 10mV per degree C signal for simple readings on analog pin. Operates at 4-20VDC, has typical accuracy of 0.5°C at 25°C and 1°C overall, usual range 0-100°C with possibility of expansion for negative values via external circuit.
4.34 RON
Temperature and humidity sensor DHT22, AM2302, original
Temperature and humidity sensor DHT22, AM2302, original
In Stoc
Digital temperature and humidity sensor, ideal for Arduino and other development board projects. It operates at 3.3-5V, offers stable readings between -40 and 80C and 0-100% RH, with fine resolution and good accuracy, and is delivered in a 4-pin housing for quick mounting and secure connections.
39.03 RON
Temperature and humidity sensor, DHT11
Temperature and humidity sensor, DHT11
In Stoc
Ideal for environmental monitoring in Arduino and automation projects, it offers fast-response digital temperature and humidity measurement. It operates at 3-5V, measures 0-50°C and 20-90% RH, has good accuracy for general applications, and a simple 4-pin interface for easy connection.
4.66 RON
Atmospheric pressure and temperature sensor, MS5611, GY-63
Atmospheric pressure and temperature sensor, MS5611, GY-63, IIC, SPI, 3.3-5V
In Stoc
Barometric module with MS5611 sensor for precise measurement of atmospheric pressure and temperature, ideal for weather stations, drones and altimetry projects. It operates at 3.3-5V thanks to the integrated regulator, offers 24-bit conversion for high resolution, communicates via I2C or SPI and allows altitude estimation with a resolution of up to 10 cm.
56.02 RON
Temperature sensor LM35 original, TO92, TI
Temperature sensor LM35 original, TO92, TI
In Stoc
Texas Instruments precision temperature sensor in TO-92 package, ideal for Arduino and other development boards, provides stable analog signal, 10mV per degree C, for fast readings and easy calibration. It operates at 4-20VDC, has good accuracy, 0.5 degrees C at 25 degrees C, and typically measures 0-100 degrees C, with the possibility of expansion for negative temperatures.
7.38 RON
Temperature and humidity sensor, HTU21D, I2C, 1.5-3.6V
Temperature and humidity sensor, HTU21D, I2C, 1.5-3.6V
In Stoc
Precision module for measuring temperature and humidity in Arduino projects and other boards, with fast I2C communication and very low power consumption. It operates at 1.5-3.6V with 3.3V supply, offers 0-100% RH and -40 to 105C measurement, with typical accuracy of ±2% RH and ±1C. It has 4 pins VCC, GND, SDA, SCL and configurable pull-up resistors.
17.22 RON
Temperature and humidity sensor, SHT35, I2C
Temperature and humidity sensor, SHT35, I2C
In Stoc
Advanced module for precise temperature and humidity measurement in Arduino projects and embedded systems, offers stable readings thanks to factory calibration and digital compensation. Communicates simply via I2C with selectable address, operates at 2.4-5.5V and has low power consumption, ideal for weather stations, automation and industrial monitoring.
87.93 RON
DS18B20 temperature sensor adapter module
DS18B20 temperature sensor adapter module
In Stoc
Adapter board for DS18B20 probe that quickly simplifies connection to microcontroller, with screw terminal for secure wire clamping and 2.54mm breadboard compatible pins. Integrates 4.7K pull-up resistor on digital pin and capacitor on power supply for stable operation at 3.3-5V. Includes 3 DuPont female-female wires.
6.03 RON
Waterproof temperature probe, LM35, 1 meter, original IC
Waterproof temperature probe, LM35, 1 meter, original IC
In Stoc
The waterproof probe with the original LM35DZ sensor offers accurate temperature measurements in liquids and humid environments, has a corrosion-resistant stainless steel housing, internal sealing and heat-shrink protection on the pins to avoid short circuits. The 1 m cable allows flexible mounting, operates at 4-20 V and measures between 0 and 100 C.
24.53 RON
NTC thermistor 100k
NTC thermistor 100k
In Stoc
NTC thermistor with wire and glass head for precise temperature measurement of heating cartridges for 3D printers, 100K Ohm at 25C with 1% accuracy, supports up to 300C in the range -40 to +300C, 1m cable for flexible mounting, model NTC 3950 with 2mm head for fast response.
9.68 RON
Sensor module BME680, I2C, 3.3V
Out-of-Stock
Sensor module BME680, I2C, 3.3V
Out-of-Stock
The module with BME680 for 3.3V, I2C communication, offers complete environmental monitoring by measuring temperature, humidity, pressure and air quality based on VOC. Ideal for weather stations, automation and IoT projects, it allows altitude estimation and tracking indoor or outdoor pollution trends, with low power consumption and fast integration on development boards.
82.62 RON
AHT20 and BMP280 Sensor Module, Temperature, Humidity
AHT20 and BMP280 Sensor Module, Temperature, Humidity, Pressure, 2.8-5V
In Stoc
Compact module with AHT20 and BMP280 for precise temperature, humidity and pressure measurement, ideal for IoT, weather stations and automation. It operates at 2.8-5V with 3.3-5V logic level, communicates quickly and stably on I2C, connects simply on SDA and SCL and allows easy integration with Arduino and similar boards.
12.26 RON
PT100 temperature probe needle type, SUS304 stainless steel
PT100 temperature probe needle type, SUS304 stainless steel, FEP shielded cable, -50~200°C, class F0.15
In Stoc
PT100 needle probe for fast and accurate measurements in liquids, solids and foods, with a thin SUS304 stainless steel rod that is resistant to corrosion and easy penetration. The shielded FEP cable provides a stable signal and operation between -50 and 200°C, the 1/4 NPT watertight mounting is ideal for tanks and industrial processes, and the detachable spring-lock connector simplifies cleaning.
59.42 RON
ENS160 + AHT21 environmental sensor module 5V
Environmental sensor module, ENS160+AHT21, temperature, humidity, VOC, 5V
In Stoc
Compact solution for monitoring indoor air quality, measuring temperature and humidity and detecting VOC for smart home and HVAC automation. It connects quickly to Arduino and other platforms via I2C or SPI, operates at 5V with low consumption of approximately 10mA, offers a wide measurement range and is easy to mount due to its small size.
53.51 RON
CO2 sensor module, temperature and humidity, SCD41, I2C, 2.4-5V
CO2 sensor module, temperature and humidity, SCD41, I2C, 2.4-5V
In Stoc
Compact air quality monitoring module, measures CO2, temperature and humidity, ideal for IoT, HVAC and automation. Communicates quickly via I2C at address 0x62, operates at 2.4-5.5 V for compatibility with 3.3V and 5V, offers CO2 measurement up to 40000 ppm and low consumption for continuous or low-power use.
201.13 RON
7 in 1 Soil Sensor (N, P, K, pH, EC, Moisture, Temperature), RS485, 5–30V
Out-of-Stock
7 in 1 Soil Sensor (N, P, K, pH, EC, Moisture, Temperature), RS485, 5–30V
Out-of-Stock
Quickly monitor essential soil parameters for precise fertilization and irrigation, measuring N, P, K, pH, EC, moisture, and temperature in a single device, RS485 Modbus RTU communication for easy integration into SCADA or IoT projects, 316 stainless steel probes and IP68 sealed housing for long-term use, wide 5–30V power supply with low consumption.
447.54 RON
BME280 Sensor Module, Pressure, Temperature, and Humidity, GY-BME280, 3.3V
BME280 Sensor Module, Pressure, Temperature, and Humidity, GY-BME280, 3.3V
In Stoc
Precision digital sensor for simultaneous measurement of pressure, temperature, and humidity, ideal for weather stations, environmental monitoring, altimeters, and IoT projects. Operates at 3.3V with very low power consumption, communicates via I2C or SPI for quick integration with Arduino, ESP32, STM32, and Raspberry Pi, offering fine resolution and good stability in readings.
49.80 RON
BME280 Sensor Module, Pressure, Temperature and Humidity, GY-BME280, 5V
Out-of-Stock
BME280 Sensor Module, Pressure, Temperature and Humidity, GY-BME280, 5V
Out-of-Stock
High-precision digital sensor for simultaneous measurement of pressure, temperature, and humidity, ideal for weather stations, automation, and IoT projects. The 5V version has an integrated regulator and logic level conversion, allowing direct connection to Arduino without additional circuits and remains compatible with 3.3V platforms. It offers I2C and SPI interfaces, fast response, and good measurement stability.
49.86 RON
MAX31865 Temperature Sensor Module, PT100 Sensor, 3-5V
New
MAX31865 Temperature Sensor Module, PT100 Sensor, 3-5V
In Stoc
Precision converter for temperature measurement with a PT100 sensor, ideal for industrial and laboratory projects, communicates quickly via SPI with microcontrollers such as Arduino or Raspberry Pi. It offers a 15-bit ADC with fine 0.03125°C resolution, accuracy up to ±0.5°C, conversion time of up to 21 ms, and automatic detection of broken cable or short circuit. Power supply 3-5V.
57.41 RON
Thermocouple module type K, MAX6675, 1024 degrees
Thermocouple module type K, MAX6675, 1024 degrees
In Stoc
Type K thermocouple temperature reading module, ideal for Arduino projects and industrial automation. Offers measurement up to 1024°C with 0.25°C resolution, SPI communication and stable digital output, includes cold junction compensation and broken thermocouple detection. Operates at 3-5.5V and comes with probe included.
32.26 RON
Sensor 9 axis, 10 DOF, GY-91, MPU9250, BMP280, 3-5V
Sensor 9 axis, 10 DOF, GY-91, MPU9250, BMP280, 3-5V
In Stoc
10 DOF sensor module for measuring orientation and motion, plus atmospheric pressure for estimating altitude variation, ideal for drones, robots and IoT projects. Includes MPU9250 and BMP280, offers gyroscope, accelerometer, 3-axis compass and pressure, communicates via I2C or SPI, operates at 3-5V with internal regulator for stable readings.
153.88 RON