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1-Wire Temperature Sensors

On this page you will find our 1-Wire temperature sensor products. iButtonLink is a major contributor of 1-Wire products to the sensor industry. iButtonLink offers various customization options including cable length, temperature sensor calibration and interface changes. For more information on how iButtonLink can build the best temperature sensor for your application, please contact


Our line of T-Probes is a great choice for a simple temperature sensor solution. With a fast response time and accurate read, the T-Probes can be effective in most settings. Visit the collection to find the various sizing and features.

The T-String has 6 DS18B20 temperature sensors each placed 1 foot apart. Perfect for equipment racks or other applications, the T-String is an excellent simple sensor solution. Visit the product page to find out more information.

Our T-Sense is a great compact system with a large measurement range. Whether you're using 1 or 100 of these on a daisy chain, this is a great product for a low cost. Please visit the collection to find more information on this product. 

Like its title says, this sensor line offers a temperature sensor with various additions. Whether its voltage, airflow, current, humidity, or light, these sensors can do it. Check out the collection for more information about the mix of products we provide. 


 1-Wire accessories can be found below. Our Masters and Connectors fit all the products shown above, for special requests or customization options please contact

iButtonLink, LLC, Suite #117, 1221 Innovation Drive Whitewater, WI 53190 United States 262-662-4029