TR42A Bluetooth Temperature Logger, with external TR-5106 sensor, range -60 to +155°C, accuracy ±0.3°C, logging rate selectable 1 second to 60 minutes, 16,000 reading memory, battery life 1 month to 1.5 years depending on sample interval. Dimensions 62 x 47 x 19mm, IP 67 housing. Data download to smartphone (Android or IOS) via Bluetooth 4.2 Low Energy. Data is then automatically uploaded to the free web service for analysis, download to CSV and printing of reports.
£89.85
The TR42A is a Bluetooth loggers that comes with a built in sensor, with an IP67 waterproof rating. Data can be collected via Bluetooth to a mobile phone or tablet. The durability and compact size of the TR42A with a gradual response time to changes in temperature make it perfect for tracking cargo temperature in transport. The temperature profile of cargo can be downloaded via Bluetooth on arrival and easily checked to ensure any temperature limits haven’t been breached during transport. The TR42A and specialised mobile app, TR4 Report, can generate a PDF report for the specified time period. The PDF report can be created and shared in simple steps
| Bluetooth Logger | TR42A |
| Measurement Channels | Temperature 1ch |
| Sensor | Thermistor |
| Measurement Units | °C, °F |
| Measurement Range | -60 to 155°C |
| Accuracy | Avg. ±0.3° @ -20 to 80°C Avg. ±0.5°C @ -40 to -20°C, 80 to 110°C Avg. ±1.0°C @ -60 to -40°C, 110 to 155°C |
| Measurement Resolution | 0.1 °C |
| Responsiveness | Response Time (90%): Approx. 80 Seconds (in Air). Approx, 7 Seconds (in agitated water) |
| Logging Capacity | 16,000 readings |
| Recording Interval | Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec, or 1, 2, 5, 10, 15, 20, 30, 60 min. |
| Recording Mode | Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full) |
| LCD Display Items | Measurements (alternating display for multiple channel devices), Recording Status, Battery Life Warning, etc. |
| Communication Interfaces | Bluetooth 4.2 (Bluetooth Low Energy) |
| Communication Time | Data Download Time (full logger): Approx. 15 seconds |
| Power | Lithium Battery LS14250 x 1 |
| Battery Life (*3) | Approx. 1.5 years (*4) |
| Dimensions | H 62 mm x W 47 mm x D 19 mm (excluding protrusions and sensor) |
| Weight | Approx. 45 g |
| Operating Environment | Temperature: -40 to 80°C (-30 to 80°C during wireless communication) |
| Waterproof Capacity | IP64: Splash proof |
| Included Items | Lithium Battery LS14250, Registration Code Label, TR-5106 Sensor, Strap, Manual Set (Warranty Included) |
*1: Suitable Thermocouple sensors are available separately.
*2: In the case of a 4-wire sensor, one wire will be left unused.
*3: Battery life varies depending upon multiple factors including ambient temperature, recording interval, frequency of communication, and battery performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life.
*4: Estimated battery life when recording data at an interval of more than 10 seconds and collecting data once a day.
*5: This is the waterproof capacity of the data logger with the sensor connected. Note that the temperature-humidity sensor is not water resistant.
| The image on the right links to the Google Play store to download the TR4 Report Android application used to enable mobile devices to connect to the TR4 series data loggers. The TR4 Report allows simple operation to create, print, save or share a PDF report with a graph |  |
TR-5101
£31.40
TR-5106
£32.87
TR-5220
£48.96
TR-5320
£57.00
TR-5420
£61.37
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