• Wireless Temperature Data Loggers

Wireless Temperature Data Loggers

  • TandD - RTR-505-Pt- RTR-505-PtL
  • Temperature 1ch ( Pt100, Pt1000 )
  • -199 to 600°C
  • Supports 3-wire and 4-wire Sensors

Wide Range Temperature for Pt100 and Pt1000 Sensors


  • Temperature 1ch ( Pt100, Pt1000 )
  • -199 to 600°C
  • Supports 3-wire and 4-wire Sensors
  • High Precision Measurement in Wide Temperature Range
  • Wireless Collection of Recorded Data
  • Automatic Data Upload
  • Warning Monitoring Function

Collect Data via Wireless Communication with a Base Unit

Data loggers in our RTR-500 Series only function as Remote Units and need to be used with one of collection devices (Base Unit).(see complementary products tab)

The collected data can then be transmitted to a PC by a variety of methods such as USB, E-mail, or FTP. Moreover, various functions, such as the monitoring of current readings and warning notification, make it a powerful data management system. * Select a Base Unit according to the type and scale of the measuring environment.

L-type model

L-type model is designed with a large capacity battery pack. Battery life of the L type is four times longer than that of the normal type.

Measurement Channels Temperature 1ch
Measurement Range -199 to 600°C
Accuracy ±(0.3°C + 0.3% reading)
LCD Display Measurements, Battery Life Warning, etc.
Logging Capacity 16000
Recording Intervals 15 choices from 1 sec. to 60 min.
Recording Mode Endless/Onetime
Comm Interfaces Optical, Short Range Wireless
Power Lithium Battery
Operating Environment -40 to 80°C (-30 to 80°C during wireless communication)
Dimensions H:62mm × W:47mm × D:19mm, L Type 46.5mm
Waterproof Capacity IP64
Battery Life About 10 months 
L Type: About 4 years
Accessories Input Module, Lithium Battery (LS14250) or Large Capacity Battery Adaptor Kit (RTR-500B1), etc.