Environment

Environmental Sensors for Temperature and Humidity

Analogue Temperature Sensor TSA01 -40°C to +125°C

Code: SEN-10043

TSA01 Analogue temperature sensor from Devantech Ltd with a -40°C to +125°C range enables you to quickly add temperature measurement to your project. The module is very easy to mount and the terminal block allows for easy hook up.

$11.95

In Stock: Ships Today

Backorders: Not Available

Devantech TPA81 8x1 Thermopile Array Infrared Sensor

Code: SEN-10011

The Devantech TPA81 thermopile array is an infrared sensor that can measure 8 adjacent pixels simultaneously in the 2um-22um spectrum enabling it to detect infrared radiation from people, flames or other sources. Can be used to track people!

$105.95

In Stock: Ships Today

Backorders:
Ship in 7 days

Digital Temperature Sensor DS18B20 –55°C to +125°C

Code: SEN-10081

DS18B20 1-Wire digital temperature sensor from Maxim IC has a range of –55°C to +125°C. Each sensor is uniquely addressable via a 64bit serial number so lots of sensors can be used on the same bus. Powered from 3v to 5.5V the sensor has up to 12bit resolution at ±0.5°C accuracy.

$5.95

In Stock: Ships Today

Backorders:
Ship 482 units in 7 days

MLX90614ESF-AAA Infrared Temperature Sensor 90° FOV

Code: SEN-10027

The Melexis MLX90614ESF-AAA is a high-accuracy, high-resolution, non-contact thermometer with a 90-degree field of view. It has a measurement resolution of 0.02°C and is factory calibrated for a wide -70 to 380°C object temperature range. The sensor uses an SMBus (I²C-compatible) digital interfac...

$26.95

In Stock: Ships Today

Backorders:
Ship 80 units in 7 days

MPL3115A2 Altitude/Pressure Sensor Breakout

Code: SEN-10050

MPL3115A2 Altitude/Pressure Sensor measures altitude to with 30cm resolution and includes a temperature reading. The sensor can perform autonomous data acquisition and has programmable events. Communication is via the I2C interface.

$19.95

In Stock: Ships Today

Backorders:
Ship 57 units in 7 days

SparkFun Barometric Pressure Sensor Breakout - BMP180

Code: SKU-001144

This is a breakout board for the Bosch BMP180 high-precision, low-power digital barometer. The BMP180 offers a pressure measuring range of 300 to 1100 hPa with an accuracy down to 0.02 hPa in advanced resolution mode.

$13.95

In Stock: Ships Today

Backorders: Not Available

SparkFun Soil Moisture Sensor with Gold Plated PCB

Code: SEN-10085

Measure the moisture level in soil using the SparkFun Soil Moisture Sensor. The two probes are inserted into dirt, sand or similar materials and the sensor returns an analog voltage signal based on the amount of conductivity due to the water in the soil.

$6.95

In Stock: Ships Today

Backorders:
Ship 323 units in 7 days

Temperature and Humidity Sensor Module DHT11 0°C to +50°C

Code: SEN-10059

DHT11 digital temperature and humidity sensor features low power consumption, temperature compensation and inbuilt microcontroller for accurate readings. Easy hookup using the included cable.

$17.95

In Stock: Ships Today

Backorders:
Ship in 3 weeks

Temperature Sensor - Waterproof (DS18B20)

Code: SKU-000879

This waterproof digital temperature probe with a total length of 6 feet has a temperature range of -55°C to+125°C and uses 1-wire interface for communication.

$15.95

In Stock: Ships Today

Backorders:
Ship 248 units in 7 days

Temperature Sensor TMP36 −40°C to +125°C Analog Voltage

Code: SEN-10079

The TMP36 is a simple to use temperature sensor with an analog voltage output that varies linearly with the ambient temperature. It reads from −40°C to +125°C and operates at 2.7V - 5.5V DC so is suitable for most microcontrollers or analog circuits.

$2.25

In Stock: Ships Today

Backorders:
Ship 371 units in 7 days