senTec Elektronik GmbH
Sensor System Solutions, Hard & Software Design

SAW Interrogation Unit (Surface Acustic Wave)


Passive Wireless Sensor System


The TRANSMITRON–T measuring system is a temperature measuring system. Its measuring principle is based on the temperature dependence of SAW resonators.
This measuring system enables wireless temperature measurement and comprises the basic device, the SAW temperature sensor and the transceiver antenna. The basic device, also referred to as the interrogation unit, is a handy table device which has been designed for use in laboratories and in moderate industrial environments.

Features of the Interrogation Unit

  • TRANSMITRON-T Antenna Control of a passive temperature sensor
  • Data visualisation
  • Programmable temperature thresholds
  • Switched outputs
  • Standard Ethernet and RS232 interfaces
  • 1°C resolution

FileDescriptionFile size
Download this file (sawsensors.pdf)sawsensors.pdfTechnical Paper about SAW Sensors 287 Kb