October 19, 2010
Announcing New Data Logger TR-51i/52i Infrared Communication Type
We are proud to announce the release of our new TR-5i Series: an even more powerful and functional family of Data Loggers in a new refreshing white body color.
The TR-5i lineup includes the TR-51i with internal temperature sensor and the TR-52i with external temperature sensor; you get the same great features of our original TR–5S series data loggers (production discontinued) plus full functioning Infrared Communication.
The loggers in the TR-5i Series are capable of measuring a wide range of temperature: from -60°C to 155°C. And with an estimated battery life of about 4 years (*1), you get long-term continuous measurement without continual battery replacement.
Moreover the Warning Monitoring Function, which notifies you of a warning by flashing the Alarm LED and displaying a warning message on the LCD screen, ensures you will not miss any important warnings.
The newly added Infrared Communication Function can be used with our forthcoming Data Collector TR-57DCi (to be available in late November 2010); it will be possible to download recorded data from any TR-51i / 52i via infrared communication without ever having to physically gather them.Off course, the TR-5i Series is also compatible with our previous infrared communication devices used with the TR-5S Series, such as “Communication Port TR-50U” and “Data Collector TR-57U”.
(*1) Battery life varies depending upon the type of battery, the measuring environment, the frequency of communication, and so on. Also, note that battery life will be shortened by the use of infrared communication.
TR-5i Series Line-up
The TR-5i Series Data Loggers are available in two types to meet your needs.
TR-51i: Internal Temperature Sensor Type
Measurement Range -40 to 80 °C
TR-52i: External Temerature Sensor Type
Splash proof (with sensor connected)
Measurement Range -60 to 155 °C
- Waterproof, Compact, and Durable Body
- Wide Measurement Range
- Warning Monitoring Function (Alarm LED / Error Message)
- Infrared Communication (Ir) Function
- Recording Settings Display in the LCD
- Lower Energy Consumption Design: Impressive 4-year Battery Life
- Storage Capacity of One Unit: Up to 16,000 Readings
- Compatible with New and Previous Data Collection Devices
- Adjustment of Measurements
- For Temperature Management when Curing Concrete
- For Temperature Management of Refrigerated and Frozen Goods
- For Performance Tests of Insulation Quality
- For Performance Evaluation of Air Conditioning Units
- For Tracking Food Temperature during Transport
- For Temperature Recording of Switching Equipment and Transformers
||1Ch (Internal Sensor Type)
||1Ch (External Sensor type)
|| -40 to 80°C
|| -60 to 155°C
(in 90% still air)
| About 35 minutes
||Avg. ±0.3°C : -20 to 80°C
-40 to -20°C/ 80 to 110°C
Avg. ±1.0°C :
-60 to -40°C/ 110 to 155°C
|Measurement Display Resolution
||Up to 16,000 readings
|Recording Start Method
||Immediate / Programmed
||Endless / One Time
||Select from 1,2,5,10,15,20 and 30 seconds / 1,2,5,10,15,20,30 and 60 minutes
|Recording Start Method
||Immediate Start / Programmed Start
|LCD Displayed Items
||Measured Temperature, Recording Status, Recording Mode,
Infrared Communication Status, Battery Life Warning, Unit of Measurement,
Full(Storage Capacity FULL), Unconnected Sensor,
Measurement Range Exceeded, Upper/Lower Limit Exceeded
||Optical Communication / Infrared Communication
||IrPHY 1.2 low power
||When downloading 1 Unit of full storage capacity:
about 24 seconds (TR-57DCi),
about 20 seconds (TR-50U),
about 160 seconds (TR-57U),
about 55 seconds (TR-57DCi)
||Lithium battery ER3V M x 1 (Lithium battery CR2 also okay)
|Battery Life (*2)
||Maximum 4 years
(2 years if it's been selected to "Permit" infrared communication)
||IP67 (Immersion proof)
||IP64 (Splash resistant)
||H62mm x W47mm x D19mm (Excluding protrusions and External Sensor)
including battery/excluding sensor
||-40 to 80°C
When using Lithium Batteries (CR2) sold in stores: -20 to 60°C
|Data Collection Devices
Communication Port: TR-50U
Data Collectors: TR-57DCi, TR-57U, RTR-57U
(*1) The included Lithium Battery (LS14250) is not sold in stores. Please purchase the "Optional Battery Set TR-11P2" for replacement.
(*2) Battery life depends upon the measuring environment, recording interval, and quality of the battery being used.
For more information, questions or comments about events and news releases please contact the T&D Main Office.