Description
The compact rugged TR41A model comes with a built-in sensor, offers our best waterproof rating (IP67), and is operable in a wide range of environments (-40 to 80°C).
The TR4A series enables data collection and management using dedicated mobile device applications. Data recorded by the logger is sent to the mobile device via Bluetooth Low Energy, which can then be transferred to TandD’s free cloud-based “T&D WebStorage Service” using WiFi or cellular network.
The durability and compact size of the TR41A with a gradual response time to changes in temperature make it perfect for tracking cargo temperature in transport.
T&D offers free mobile apps that let you access temperature data anytime from your smartphone or tablet over Bluetooth.
“T&D Thermo” facilitates logger configuration and data collection using a Bluetooth connection. The data retrieved by the mobile device can be viewed in a graph, saved, output as a PDF report, and uploaded to the cloud-based T&D WebStorage Service.
“TR4 Report” is a specialized mobile app for generating PDF reports for a specified time period. It allows you to create, print and share data reports in simple steps.
Not sure what you need? View the rest of the TR4A Bluetooth Series here.
Specifications
|
TR41A |
TR42A |
TR43A |
TR45 |
Measurement Channels |
Temperature 1 ch |
Temperature 1 ch |
Temperature 1 ch, Humidity 1ch |
Temperature 1 ch |
Sensor |
Thermistor |
Thermistor |
Thermistor |
Polymer Resistance |
Thermocouple:
Type K, J, T, S, R (*1) (Not provided) |
Pt100, Pt1000 (3-wire, 4-wire *2) (Available as option) |
Measurement Units |
°C, °F |
°C, °F |
°C, °F |
%RH |
°C, °F |
Measurement Range |
-40 to 80 °C |
-60 to 155 °C |
0 to 55 °C |
10 to 95 %RH |
Type K: -199 to 1370 °C
Type J: -199 to 1200 °C
Type T: -199 to 400 °C
Type S: -50 to 1760 °C
Type R: -50 to 1760 °C |
-199 to 600 °C |
Accuracy |
±0.5°C |
Avg. ± 0.3°C
at -20 to 80°C
Avg. ± 0.5°C
at -40 to -20°C, 80 to 110°C Avg ± 1.0°C at -60 to -40°C, 110 to 155°C |
±0.5°C |
±5 %RH
at 25 °C, 50 %RH |
Thermocouple Measurement
(Sensor inaccuracies not included)
Type K, J, T :
±(0.5 °C + 0.3 % of reading)
at -100°C or above
Type S, R :
±(1.5 °C + 0.3 % of reading)
at 100°C or above
Cold Junction Compensation
±0.5℃
at 10 to 40 °C
±0.8℃
at -40 to 10°C, 40 to 80°C |
±(0.3 °C + 0.3 % of reading)
at 10 to 40°C
±(0.5 °C + 0.3 % of reading)
at -40 to 10°C, 40 to 80°C |
Measurement Resolution |
0.1 °C |
0.1 °C |
0.1 °C |
1 %RH |
Type K, J, T: 0.1°C Type S, R: 0.2°C |
0.1 °C |
Responsiveness |
Response Time (90%): Approx. 35 min. |
Response Time (90%):
Approx. 80 sec. (in air) Approx. 7 sec. (in agitated water) |
Response Time (90%):
Approx. 11 min. |
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Logging Capacity |
16,000 readings |
8,000 data sets (One data set consists of readings for multiple channels.) |
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) |
Bluetooth 4.1 (Bluetooth low energy) |
Power |
Lithium Battery LS14250 x 1 |
Battery Life (*3) |
Approx. 1.5 yrs (*4) |
Approx. 1 year (*4) |
Dimensions |
H 62 mm x W 47 mm x D 19 mm (excluding protrusions and sensor) |
H 62 mm x W 47 mm x D 26.5 mm (excluding protrusions and sensor) |
Weight |
Approx. 45 g |
Approx. 50 g |
Operating Environment |
Temperature: -40 to 80°C (-30 to 80°C during wireless communication) |
Temperature: -40 to 80°C (-25 to 80°C during wireless communication) Humidity: 90 %RH or less (no condensation) |
Waterproof Capacity |
IP67: Immersion proof |
IP64: Splash proof (rated for use in daily life)(*5) |
None |
Accessories |
– |
Temperature Sensor
TR-5106 |
Temperature-Humidity Sensor
THB3001 |
Cable Clamp |
|
Lithium Battery LS14250, Registration Code Label, Strap, User’s Manual (Warranty Included) |
*1: Please ask us about adding Thermocouple sensors to your order.
*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 displaying a graph in the app 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 specifications listed above are subject to change without notice.