The Digit-TL logs temperature and approximate light.
The Digit series collects data in a remote location, and stores it to internal memory. When finished, the data can be downloaded via the convenient USB connector. Traditional applications include shipping, weather monitoring, agriculture, and refrigeration. The miniature size makes it convenient for logging temperature on-the-go.
Every data point is given a timestamp, so it is possible to see when temperature changes occur, and with 7 different log intervals, it is easy to customize how frequently data points are collected. Use the 2 programmable LED alarm thresholds to detect if temperatures exceeded permissible boundaries, such as in a refrigerator. One unique feature to this data logger is the included approximate ambient light sensor.
An optional aluminum enclosure can be purchased if the device needs to be submerged in water for extended periods of time. The aluminum enclosure does not let any light into the case so the light readings will always report it being "dark".
This device supports Windows XP, Vista, 7, 8, 8.1, and 10. The UI program called Otero is not available for Mac OS X and Linux based operating systems.
|Logging intervals||10s, 30s, 1m, 10m, 30m, 1h, 6h|
|LED Alarms||2x user-defined thresholds|
|Battery life||3.3 Years @ 25°C and 1m logging rate|
|Battery type||3V CR1632 coin cell, replaceable|
|Software||Free, Windows only|
|Real-time clock||±2 seconds per day @ 25°C|
|Operating Temperature||-35°C to +85°C (-31°F to +185°F)|
|Vented Plastic Enclosure (-TLH)||IP53 - Bottom lid is vented|
|Solid-lid Plastic Enclosure (-TL)||IP67 - Water Resistant|
|Aluminum Enclosure||IP68 - Not hermetically sealed|
Note: This is not a mass storage device, use the provided software to download data.
Note: If buying the aluminum enclosure add-on, remove the spare O-rings from the enclosure before use.
For more technical specifications look at the Digit's datasheet.
Everything we sell has a 30-day money back guarantee. If, for any reason, you are not satisfied with a product, contact us to arrange your choice of a refund or replacement. In addition, each LabJack Digit-TL/TLH is covered by a 1-year limited warranty.
All LabJacks include lifetime technical support. Support resources include forum, FAQs, email, and telephone.
See the Digit support homepage for specifics related to the Digit. Follow the steps under Quickstart to setup and begin logging. If the support documents do not answer your question, please contact us.
1. Download and install the Digit's installation package.
2. Connect the Digit to the computer via USB.
Go to the Digit's Quickstart page for more detailed instructions.
There are also direct Modbus TCP examples. Note that some features, such as streaming, are greatly simplified by the LJM library. A list of the available Modbus registers that the T7 supports is available on the Modbus Map page.