Wireless Single Temperature Channel Datalogger (T-TEC E RF)

User Manual



T-TEC Wireless Temperature Data Logger (thermistor)

Wireless thermistor temperature data logger, up to 350 meters from Gateway, with large onboard memory. Options include SMS, email, alarms, relays, data distribution through the cloud, user access control.


  • User access control
  • Optional cloud storage for remote data viewing
  • Frequency: 433 MHz
  • Distance: up to 350 meters

Temperature Range

-40 to 85 °C

Other Features

  • Memory: 100,000+ logs
  • Sensor Option 1E: Fixed internal
  • Sensor option 2E: Fixed external
  • Sensor option 3E: With connector for remote sensor
  • Ingress Protection (IP): 68, Dust and watertight, IEC standard 60529


  • Height: 10.50 cm
  • Width: 6.00 cm
  • Depth: 3.00 cm
  • Weight: 0.40 kg

Without LCD Display (Type 6)

  • Audio alarm

With LCD Display (Type 7)

  • Low battery warning
  • Logging indicator
  • Visual alarm

Technical Specifications (same for all devices)

Datalogger and Sensor Accuracy Specifications