New wireless Datalogger with Bluetooth - low energy "TR4 Series"
TR4 series temperature data loggers come equipped with Bluetooth low energy technology. We have designed two dedicated apps to take advantage of this technology. “ThermoREC” with automatic refresh allows for real–time monitoring of important temperature changes.
“ThermoStorage” enables the uploading of recorded data from a collection of loggers to our free cloud storage service “T&D WebStorage Service”.
- Easy Bluetooth Communication between Data Loggers and Smartphone/Tablet
- Automatically detect data from the Bluetooth loggers by simply opening the mobile app.
Real-Time Data Monitoring
- By running our dedicated mobile app, it is possible to monitor temperature changes in real time.
Sharing Recorded Data in the Cloud
- It is also possible to upload the logged data for sharing to our free cloud service “T&D WebStorage Service”.
- 15 Recording Intervals and Large Logging Capacity for Long-Term Recording
- One logger can measure and record up to 16000 readings.
Select from 15 recording interval choices from 1 second to 60 minutes. If set at a 60-minute recording interval, that gives you 666 days of non-stop consecutive recording.
Measurement Channels Temperature 1ch (Internal)
Measurement Range -40 to 80°C
Accuracy Avg. ± 0.5°C
LCD Display Measurements, Battery Life Warning, etc.
Logging Capacity 16000
Recording Intervals 15 choices from 1 sec. to 60 min.
Recording Mode Endless/Onetime
Comm Interfaces Bluetooth 4.0 (Bluetooth Low Energy)
Power Lithium Battery
Operating Environment Temperature: -40 to 80°C (-25 to 80°C during wireless communication)
Dimensions H:62mm × W:47mm × D:19mm
Waterproof Capacity IP67
Battery Life Approx. 1 month to 1.5 years
Accessories Lithium Battery, Registration Code Label, etc.