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Measuring Division
Equipment Division
Injection Division
Early Wildfire Detection System
 
Temp-Humidity
Temperature and humidity road logger
TR-77Ui
Brand  : T&D
Product Details
Related product
Temperature and humidity data logger TR-77Ui


Introduction of item


The TR-77Ui is an innovative temperature and humidity data logger designed to measure and record over a wider range with precision than ever. It reaches a high measurement accuracy of +/-2.5% RH and can measure and record in the range of 0 to 99%RH (temperature -30*C~80*C).


The product is an all-in-one package that includes data logger devices, sensors and software. Simply connect to your PC via a USB connection and follow the simple steps to start measuring and recording your data.


Data can be easily downloaded and downloaded to a PC via USB communication, but it can also be collected from the data logger through infrared communication of our T&D data collector TR-57DCi body (sold separately), as well as the TR-57DCi body manually. Allows you to collect and verify recorded data on the spot without having to collect data loggers.




Key features


-High accuracy and wide range of temperature and humidity recording
-Improved sensor durability
-Up to 10 meters for sensor cables
-Easy to use USB and computer connection
-Large logging capacity: 8,000 data sets
-View multiple data channels simultaneously in a trend graph
-Equipped with adjustment function
-Slim lightweight compact
-10 months operation with 1AA alkaline battery






Application example


-Evaluate heat or moisture in houses and office buildings
-Manage server room temperature and humidity
-Manage the temperature and humidity of hospitals, museums and temperature controlled warehouses
-Manage temperature and humidity during wine production and storage
-Humidity management of subway and train cars
-Manage the temperature and humidity of clean rooms and environmental testing facilities




Optional components (purchase separately)
TR-1C30
Sensor extension cable
Cable length: 3m


TR-07K2
Includes: Screw*2, Double sided tape*1


TR-07C
 Serial communication cable
Cable length 1 meter Connector type: Special connector D-SUB9 pin


TR-4C10
Serial communication cable
Cable length 1 meter Connector type: Special connector D-SUB9 pin


TR-6C10
Serial communication cable
Cable length 1 meter Connector type: Special connector D-SUB9


US-15C
USB communication cable
Cable length: 1.5m




 Metric TemperatureHumidity 
 Measuring channel 2 channels (1 temperature /1 humidity) 
 Measuring range -30~80*C0-99%RH 
 Accuracy measurement 0.3*C(10*40C) 

 0.5*C +/- (other)
0.1 % FH / *C (When adding to accuracy other than 25*C, refer to the above)
 Humidity hysteresis  Under +/-1.5%RH (*2)
 Measurement/display resolution 0.1*C 01.% RH 
 Sensor Platinum resistance sensor Capacitive type
 Interval1,2,5,10,15,20,30 Sec 

1,2,5,10,15,20,30,60 min
 Log capacity (*3) 8,000 data sets
 Recording mode Infinite mode (overwrites oldest data when capacity is full)

 One hour mode (stop recording when capacity is full.

 LCD display items Measurement (only 1 channel, 2 only channels, alternately displayed)/ Recorded data of measurement and measurement / Unit recording status / Battery life warning / Amount 
 Power1AA alkaline battery (LR6) 
 Battery life (*4)10 months 
 interface USB communication, serial communication
 USB communication time When downloading 1 unit to the total logging capacity: about 8 seconds
 Dimensions/TR-77Ui Weight H55 X W78 X D18mm / (1AA Battery)about 62g
 Operating environment Temperature: -10~60*C / Humidity: under 90%RH
 Attached sensor HHA-3151 x 1

 Accessories (included in package) AA alkaline batteries LR6 x 1

 USB communication cable x1

 US-15c: Length 1.5m

 Software / Hardware Instruction Manual (Warranty) / Software Instruction Manual

 





















TR-77Ui_spec.jpg


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