temperature data-logger / wireless / without display / dual-channel
-200 ... +200 °C | TGRF-3202 Gemini Data Loggers (UK)



  • Measured quantity:


  • Connector type:


  • Display:

    without display

  • Other characteristics:

    dual-channel, programmable


This unit has been designed for easy installation and will automatically find its place in a Tinytag Radio System.
The unit works with other devices in a system to transmit logged data to a receiver and can store data locally in the event of radio contact being temporarily lost.
The unit is housed in a rugged, waterproof (IP67) case and is suitable for use in many different applications.
If you wish to use your own PT1000 sensor with this data logger, you can find wiring instructions for connecting it up here: Using Your Own PT100 or PT1000 Sensor.

Wireless temperature monitoring
Radio licence-free and frequency, 869.8 MHz (EU version)
Self-configuring and easy to set up
Self-contained and battery powered
Local cache can store 2 weeks of readings
Low battery warning
User-replaceable batteries
Local recording
Fast access to information
Remote alarm signalling via e-mail
SMS messaging supported
Cost efficient

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Data Loggers