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Bluetooth Data Logger
TR4 Series
Overview
- Temperature
- Smartphone
- Cloud
- Bluetooth®
The TR4 series are data loggers equipped with Bluetooth low energy. With a smartphone/tablet and our dedicated apps, logger communication and data management have never been easier.
We offer dedicated apps for the real-time monitoring of fluctuating data, the uploading of recorded data to our free cloud-based "T&D WebStorage Service", and the creation of PDF reports for specified periods.
Features
- Real-Time Data Monitoring from Smart Device
- Simultaneous Data Upload from Multiple Loggers to Cloud
- Report Creation and Output
Learn more about the Apps and Features here.
Series Line Up
TR4 Series
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Temperature
| Channels | Temperature 1ch (Internal) |
|---|---|
| Range | -40 to 80°C |
| Comm Interfaces | Bluetooth 4.1 (Bluetooth Low Energy) |
TR4 Series
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Temperature
| Channels | Temperature 1ch (External) |
|---|---|
| Range | -60 to 155 °C |
| Comm Interfaces | Bluetooth 4.1 (Bluetooth Low Energy) |
TR4 Series
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Temperature
| Channels | Temperature 1ch Thermocouple: Type K, J, T, S, R or Pt100 / Pt1000 (sensor not provided / Pt sensor available as option) |
|---|---|
| Range | TC: -199 to 1760 °C Pt: -199 to 600 °C |
| Comm Interfaces | Bluetooth 4.1 (Bluetooth Low Energy) |
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